Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    TPS70258 Search Results

    TPS70258 Result Highlights (3)

    Part ECAD Model Manufacturer Description Download Buy
    TPS70258PWPR Texas Instruments Dual-Output, 250-mA/500-mA Low Dropout Voltage Regulators with Integrated SVS 20-HTSSOP -40 to 125 Visit Texas Instruments Buy
    TPS70258PWPG4 Texas Instruments Dual-Output, 250-mA/500-mA Low Dropout Voltage Regulators with Integrated SVS 20-HTSSOP -40 to 125 Visit Texas Instruments Buy
    TPS70258PWP Texas Instruments Dual-Output, 250-mA/500-mA Low Dropout Voltage Regulators with Integrated SVS 20-HTSSOP -40 to 125 Visit Texas Instruments Buy
    SF Impression Pixel

    TPS70258 Price and Stock

    Rochester Electronics LLC TPS70258PWP

    TPS702 DUAL-OUTPUT, 250-MA/500-M
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey TPS70258PWP Bulk 13,707 84
    • 1 -
    • 10 -
    • 100 $3.58
    • 1000 $3.58
    • 10000 $3.58
    		Buy Now

    Texas Instruments TPS70258PWP

    IC REG LINEAR 3.3V/2.5V 20HTSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey TPS70258PWP Tube 210
    • 1 -
    • 10 -
    • 100 -
    • 1000 $5.75295
    • 10000 $5.75295
    		Buy Now
    Mouser Electronics TPS70258PWP 69
    • 1 $7.68
    • 10 $6.94
    • 100 $5.75
    • 1000 $5
    • 10000 $4.36
    		Buy Now
    Rochester Electronics TPS70258PWP 13,707 1
    • 1 $3.61
    • 10 $3.61
    • 100 $3.39
    • 1000 $3.07
    • 10000 $3.07
    		Buy Now

    Texas Instruments TPS70258PWPR

    IC REG LINEAR 3.3V/2.5V 20HTSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey TPS70258PWPR Reel 2,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $3.939
    		Buy Now
    Mouser Electronics TPS70258PWPR
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $3.93
    		Get Quote
    Rochester Electronics TPS70258PWPR 8,358 1
    • 1 $3.79
    • 10 $3.79
    • 100 $3.56
    • 1000 $3.22
    • 10000 $3.22
    		Buy Now

    Rochester Electronics LLC TPS70258PWPR

    IC REG LINEAR 3.3V/2.5V 20HTSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey TPS70258PWPR Bulk 80
    • 1 -
    • 10 -
    • 100 $3.75
    • 1000 $3.75
    • 10000 $3.75
    		Buy Now

    Texas Instruments TPS70258PWPG4

    IC REG LINEAR 3.3V/2.5V 20HTSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey TPS70258PWPG4 Tube 140
    • 1 -
    • 10 -
    • 100 -
    • 1000 $4.8765
    • 10000 $4.8765
    		Buy Now
    Mouser Electronics TPS70258PWPG4
    • 1 -
    • 10 -
    • 100 -
    • 1000 $5
    • 10000 $4.36
    		Get Quote

    TPS70258 Datasheets (11)

    Part ECAD Model Manufacturer Description Curated Type PDF
    TPS70258 Texas Instruments DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS Original PDF
    TPS70258 Texas Instruments DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS Original PDF
    TPS70258PWP Texas Instruments PMIC - Voltage Regulators - Linear (LDO), Integrated Circuits (ICs), IC REG LDO 3.3V/2.5V 20HTSSOP Original PDF
    TPS70258PWP Texas Instruments Dual Output Low Dropout Voltage Regulators Original PDF
    TPS70258PWP Texas Instruments Dual-Output Low-Dropout (LDO) Voltage Regulator 20-HTSSOP -40 to 125 Original PDF
    TPS70258PWPG4 Texas Instruments PMIC - Voltage Regulators - Linear (LDO), Integrated Circuits (ICs), IC REG LDO 3.3V/2.5V 20HTSSOP Original PDF
    TPS70258PWPG4 Texas Instruments Dual-Output Low-Dropout (LDO) Voltage Regulator 20-HTSSOP -40 to 125 Original PDF
    TPS70258PWPR Texas Instruments PMIC - Voltage Regulators - Linear (LDO), Integrated Circuits (ICs), IC REG LDO 3.3V/2.5V 20HTSSOP Original PDF
    TPS70258PWPR Texas Instruments Dual-Output Low-Dropout (LDO) Voltage Regulator 20-HTSSOP -40 to 125 Original PDF
    TPS70258PWPRG4 Texas Instruments PMIC - Voltage Regulators - Linear (LDO), Integrated Circuits (ICs), IC REG LDO 3.3V/2.5V 20HTSSOP Original PDF
    TPS70258PWPRG4 Texas Instruments Dual-Output Low-Dropout (LDO) Voltage Regulator 20-HTSSOP -40 to 125 Original PDF

    TPS70258 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    HTSSOP-20

    Abstract: TPS70202 TPS70202PWP TPS70202PWPR TPS70245 TPS70245PWP TPS70248 TPS70251 TPS70258
    Text: TPS70245, TPS70248 TPS70251, TPS70258 TPS70202 www.ti.com SLVS286D – JUNE 2000 – REVISED DECEMBER 2007 DUAL-OUTPUT, LOW DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS FEATURES 1 • Dual Output Voltages for Split-Supply Applications


    Original     		PDF TPS70245, TPS70248 TPS70251, TPS70258 TPS70202 SLVS286D TPS701xx 500mA 250mA 120ms HTSSOP-20 TPS70202 TPS70202PWP TPS70202PWPR TPS70245 TPS70245PWP TPS70248 TPS70251 TPS70258

    TPS70202

    Abstract: TPS70245 TPS70245PWP TPS70248 TPS70248PWP TPS70251 TPS70251PWP TPS70258 TPS70258PWP
    Text: TPS70245, TPS70248, TPS70251, TPS70258, TPS70202 DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS SLVS286A – JUNE 2000 – REVISED JULY 2000 D D D D Dual Output Voltages for Split-Supply Applications Independent Enable Functions See Part


    Original     		PDF TPS70245, TPS70248, TPS70251, TPS70258, TPS70202 SLVS286A TPS701xx 120-ms TPS70202 TPS70245 TPS70245PWP TPS70248 TPS70248PWP TPS70251 TPS70251PWP TPS70258 TPS70258PWP

    7495C226K0010AS

    Abstract: No abstract text available
    Text: TPS70245, TPS70248 TPS70251, TPS70258 TPS70202 www.ti.com SLVS286E – JUNE 2000 – REVISED DECEMBER 2009 DUAL-OUTPUT, LOW DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS FEATURES DESCRIPTION • The TPS702xx is a low dropout voltage regulator with


    Original     		PDF TPS70245, TPS70248 TPS70251, TPS70258 TPS70202 SLVS286E TPS701xx 500mA 250mA 120ms 7495C226K0010AS

    36 V INPUT LOW-DROPOUT LINEAR REGULATOR

    Abstract: high voltage regulator schematic TPS70202 TPS70245 TPS70245PWP TPS70248 TPS70248PWP TPS70251 TPS70251PWP TPS70258
    Text: TPS70245, TPS70248, TPS70251, TPS70258, TPS70202 DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS SLVS286A – JUNE 2000 – REVISED JULY 2000 D D D D Dual Output Voltages for Split-Supply Applications Independent Enable Functions See Part


    Original     		PDF TPS70245, TPS70248, TPS70251, TPS70258, TPS70202 SLVS286A TPS701xx 120-ms 36 V INPUT LOW-DROPOUT LINEAR REGULATOR high voltage regulator schematic TPS70202 TPS70245 TPS70245PWP TPS70248 TPS70248PWP TPS70251 TPS70251PWP TPS70258

    Untitled

    Abstract: No abstract text available
    Text: TPS70245, TPS70248, TPS70251, TPS70258, TPS70202 DUALĆOUTPUT LOWĆDROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS SLVS286B − JUNE 2000 − REVISED OCTOBER 2002 D Dual Output Voltages for Split-Supply D Ultralow 190 µA typ Quiescent Current


    Original     		PDF TPS70245, TPS70248, TPS70251, TPS70258, TPS70202 SLVS286B TPS701xx 120-ms

    TPS701

    Abstract: No abstract text available
    Text: TPS70245, TPS70248, TPS70251, TPS70258, TPS70202 DUALĆOUTPUT LOWĆDROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS SLVS286B − JUNE 2000 − REVISED OCTOBER 2002 D Dual Output Voltages for Split-Supply D Ultralow 190 µA typ Quiescent Current


    Original     		PDF TPS70245, TPS70248, TPS70251, TPS70258, TPS70202 SLVS286B TPS701xx 120-ms TPS701

    TPS70251PWPR

    Abstract: HTSSOP-20 TPS70202 TPS70202PWP TPS70202PWPR TPS70245 TPS70245PWP TPS70248 TPS70251 TPS70258
    Text: TPS70245, TPS70248 TPS70251, TPS70258 TPS70202 www.ti.com SLVS286E – JUNE 2000 – REVISED DECEMBER 2009 DUAL-OUTPUT, LOW DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS FEATURES DESCRIPTION • The TPS702xx is a low dropout voltage regulator with


    Original     		PDF TPS70245, TPS70248 TPS70251, TPS70258 TPS70202 SLVS286E TPS702xx 500mA 250mA TPS70251PWPR HTSSOP-20 TPS70202 TPS70202PWP TPS70202PWPR TPS70245 TPS70245PWP TPS70248 TPS70251 TPS70258

    Untitled

    Abstract: No abstract text available
    Text: TPS70245, TPS70248 TPS70251, TPS70258 TPS70202 www.ti.com SLVS286E – JUNE 2000 – REVISED DECEMBER 2009 DUAL-OUTPUT, LOW DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS FEATURES DESCRIPTION • The TPS702xx is a low dropout voltage regulator with


    Original     		PDF TPS70245, TPS70248 TPS70251, TPS70258 TPS70202 SLVS286E TPS702xx 500mA 250mA

    PT70202

    Abstract: No abstract text available
    Text: TPS70245, TPS70248 TPS70251, TPS70258 TPS70202 www.ti.com SLVS286E – JUNE 2000 – REVISED DECEMBER 2009 DUAL-OUTPUT, LOW DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS FEATURES DESCRIPTION • The TPS702xx is a low dropout voltage regulator with


    Original     		PDF TPS70245, TPS70248 TPS70251, TPS70258 TPS70202 SLVS286E TPS702xx 500mA 250mA PT70202

    Untitled

    Abstract: No abstract text available
    Text: TPS70245, TPS70248 TPS70251, TPS70258 TPS70202 www.ti.com SLVS286D – JUNE 2000 – REVISED DECEMBER 2007 DUAL-OUTPUT, LOW DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS FEATURES 1 • Dual Output Voltages for Split-Supply Applications


    Original     		PDF TPS70245, TPS70248 TPS70251, TPS70258 TPS70202 SLVS286D TPS702xx 500mA 250mA

    Untitled

    Abstract: No abstract text available
    Text: TPS70245, TPS70248, TPS70251, TPS70258, TPS70202 DUALĆOUTPUT LOWĆDROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS SLVS286B − JUNE 2000 − REVISED OCTOBER 2002 D Dual Output Voltages for Split-Supply D Ultralow 190 µA typ Quiescent Current


    Original     		PDF TPS70245, TPS70248, TPS70251, TPS70258, TPS70202 SLVS286B TPS701xx 120-ms

    Untitled

    Abstract: No abstract text available
    Text: TPS70245, TPS70248 TPS70251, TPS70258 TPS70202 www.ti.com SLVS286E – JUNE 2000 – REVISED DECEMBER 2009 DUAL-OUTPUT, LOW DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS FEATURES DESCRIPTION • The TPS702xx is a low dropout voltage regulator with


    Original     		PDF TPS70245, TPS70248 TPS70251, TPS70258 TPS70202 SLVS286E TPS701xx 500mA 250mA 120ms

    Untitled

    Abstract: No abstract text available
    Text: TPS70245, TPS70248, TPS70251, TPS70258, TPS70202 DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS SLVS286B – JUNE 2000 – REVISED OCTOBER 2002 D Dual Output Voltages for Split-Supply D Ultralow 190 µA typ Quiescent Current


    Original     		PDF TPS70245, TPS70248, TPS70251, TPS70258, TPS70202 SLVS286B TPS701xx 120-ms

    Untitled

    Abstract: No abstract text available
    Text: TPS70245, TPS70248 TPS70251, TPS70258 TPS70202 www.ti.com SLVS286E – JUNE 2000 – REVISED DECEMBER 2009 DUAL-OUTPUT, LOW DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS FEATURES DESCRIPTION • The TPS702xx is a low dropout voltage regulator with


    Original     		PDF TPS70245, TPS70248 TPS70251, TPS70258 TPS70202 SLVS286E TPS701xx 500mA 250mA 120ms

    Untitled

    Abstract: No abstract text available
    Text: TPS70245, TPS70248, TPS70251, TPS70258, TPS70202 DUALĆOUTPUT LOWĆDROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS SLVS286B − JUNE 2000 − REVISED OCTOBER 2002 D Dual Output Voltages for Split-Supply D Ultralow 190 µA typ Quiescent Current


    Original     		PDF TPS70245, TPS70248, TPS70251, TPS70258, TPS70202 SLVS286B TPS701xx 120-ms

    Untitled

    Abstract: No abstract text available
    Text: TPS70245, TPS70248, TPS70251, TPS70258, TPS70202 DUALĆOUTPUT LOWĆDROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS SLVS286B − JUNE 2000 − REVISED OCTOBER 2002 D Dual Output Voltages for Split-Supply D Ultralow 190 µA typ Quiescent Current


    Original     		PDF TPS70245, TPS70248, TPS70251, TPS70258, TPS70202 SLVS286B TPS701xx 120-ms

    CCD 5pfm

    Abstract: UC3637 class D audio CCD linear array RL 1502 L Infrared Data Access flyback uc3843 tl431 18V 5A Voltage to Current Converter 4-20mA XTR110 A 457 20w RF Receiver TRANSMITTER PAIR LM1111 CDC2509 TL31161
    Text: Selection Guide NINTH EDITION Analog Master Selection Guide October 2003 1996, 1997, 1999, 2000, 2001, 2002, 2003 Texas Instruments Incorporated IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries TI reserve the right to make corrections, modifications,


    Original     		PDF

    schematic diagram atx Power supply 500w

    Abstract: pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS
    Text: QUICK INDEX NEW IN THIS ISSUE! Detailed Index - See Pages 3-24 Digital Signal Processors, iCoupler , iMEMS® and iSensor . . . . . 805, 2707, 2768-2769 Connectors, Cable Assemblies, IC Sockets . . . . . . . . . . . 28-568 RF Connectors . . . . . . . . . . . . . . . . . . . . . . Pages 454-455


    Original     		PDF P462-ND P463-ND LNG295LFCP2U LNG395MFTP5U US2011) schematic diagram atx Power supply 500w pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS

    converter dc-dc 24v to 12v tl494

    Abstract: UCC2802-Q1 uc3846 push-pull DC-dc converter TL494 push-pull DC-dc converter 48 VOLT 20AMP battery charger UC2854 48V IN 12V OUT tl494 uc2843 motor control UCC2804-Q1 uc3843 step down
    Text: NINTH EDITION Analog Master Selection Guide October 2003 Power Management Products 1996, 1997, 1999, 2000, 2001, 2002, 2003 Texas Instruments Incorporated IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries TI reserve the right to make corrections, modifications,


    Original     		PDF UC2903 UC3903 UC1903 converter dc-dc 24v to 12v tl494 UCC2802-Q1 uc3846 push-pull DC-dc converter TL494 push-pull DC-dc converter 48 VOLT 20AMP battery charger UC2854 48V IN 12V OUT tl494 uc2843 motor control UCC2804-Q1 uc3843 step down

    Arduino Mega2560

    Abstract: 13001 S 6D TRANSISTOR arduino uno rev 3 agilent optical encoder 9988 MZ 13001 TRANSISTOR arduino mega 2650 skiip 613 gb 123 ct arduino sound sensor module pic arduino nano mc34063l
    Text: ND3% BASE1 XXXX2108-0010-1-P 10 TSQ: 3001 CMS: CMS-USM TS host OP: NN COMP: 15-07-11 Hour: 13:07 TS:TS date TS time MCUS, MPUS, DSPS & DEVELOPMENT TOOLS Find Datasheets Online 8-BIT MCUS & DEVELOPMENT TOOLS 1 PSoC 3 DEVELOPMENT KITS ARDUINO MCU DEVLOPMENT PLATFORM


    Original     		PDF CY8C38 CY8C29 incl795 12T9797 12T9804 12T9803 12T9800 12T9802 12T9801 12T9805 Arduino Mega2560 13001 S 6D TRANSISTOR arduino uno rev 3 agilent optical encoder 9988 MZ 13001 TRANSISTOR arduino mega 2650 skiip 613 gb 123 ct arduino sound sensor module pic arduino nano mc34063l

    schematic diagram 48v dc convertor tl3845

    Abstract: sg3524 spice model for pspice schematic diagram 48v ac regulator uc3842 schematic diagram inverter 12v to 24v 30a audio Amp. mosfet 1000 watt 24v dc motor speed control lm324 mini-LVDS and TFT-LCD Timing Controller sg3524 spice model UC1825 spice 500 watt power circuit diagram uc3825
    Text: Selection Guide EIGHTH EDITION Analog/Mixed-Signal Products Designer’s Master Selection Guide August 2002 1996, 1997, 1999, 2000, 2001, 2002 Texas Instruments Incorporated IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries TI reserve the right to make corrections, modifications,


    Original     		PDF A060502 schematic diagram 48v dc convertor tl3845 sg3524 spice model for pspice schematic diagram 48v ac regulator uc3842 schematic diagram inverter 12v to 24v 30a audio Amp. mosfet 1000 watt 24v dc motor speed control lm324 mini-LVDS and TFT-LCD Timing Controller sg3524 spice model UC1825 spice 500 watt power circuit diagram uc3825

    220v AC voltage stabilizer schematic diagram

    Abstract: LG color tv Circuit Diagram tda 9370 1000w inverter PURE SINE WAVE schematic diagram schematic diagram atx Power supply 500w TV SHARP IC TDA 9381 PS circuit diagram wireless spy camera 9744 mini mainboard v1.2 sony 279-87 transistor E 13005-2 superpro lx
    Text: QUICK INDEX NEW IN THIS ISSUE! Detailed Index - See Pages 3-24 AD9272 Analog Front End, iMEMS Accelerometers & Gyroscopes . . . . . . 782, 2583 Connectors, Cable Assemblies, IC Sockets . . . . . . . . . . . 28-528 Acceleration and Pressure Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . Page 2585


    Original     		PDF AD9272 P462-ND LNG295LFCP2U P463-ND LNG395MFTP5U 220v AC voltage stabilizer schematic diagram LG color tv Circuit Diagram tda 9370 1000w inverter PURE SINE WAVE schematic diagram schematic diagram atx Power supply 500w TV SHARP IC TDA 9381 PS circuit diagram wireless spy camera 9744 mini mainboard v1.2 sony 279-87 transistor E 13005-2 superpro lx

    Acid Battery charger 48 volt circuit tl494

    Abstract: uc3845 lead acid battery charger tl494 buck dc/dc converter UC3524 SYNC BUCK uc3843 step down uc3842 unitrode 100 watt 48v 2.5a charger using uc3842 24v input 5v output regulator 500 watt power circuit diagram uc3825 uc3842 dc/dc converter 24v application circuits
    Text: Selection Guide EIGHTH EDITION Analog/Mixed-Signal Products Designer’s Master Selection Guide Power Management Products August 2002 1996, 1997, 1999, 2000, 2001, 2002 Texas Instruments Incorporated IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries TI reserve the right to make corrections, modifications,


    Original     		PDF A070802 Acid Battery charger 48 volt circuit tl494 uc3845 lead acid battery charger tl494 buck dc/dc converter UC3524 SYNC BUCK uc3843 step down uc3842 unitrode 100 watt 48v 2.5a charger using uc3842 24v input 5v output regulator 500 watt power circuit diagram uc3825 uc3842 dc/dc converter 24v application circuits

    controller for PWM fan tl494

    Abstract: am26c311 UCC1800 70W hid ballast LM358 laser driver TL3845 dc dc applications motor driver full bridge 10A with uc3638 uc1846 application notes tl3845 L293D H-bridge motor drive
    Text: NINTH EDITION Analog Master Selection Guide October 2003 1996, 1997, 1999, 2000, 2001, 2002, 2003 Texas Instruments Incorporated IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries TI reserve the right to make corrections, modifications,


    Original     		PDF 80MSPS 10-Bit controller for PWM fan tl494 am26c311 UCC1800 70W hid ballast LM358 laser driver TL3845 dc dc applications motor driver full bridge 10A with uc3638 uc1846 application notes tl3845 L293D H-bridge motor drive