L5970AD
Abstract: L5970D L5973D L597x L5972D L5973AD
Text: Up to 2 A switching step-down regulators in SO-8 package The most robust design in the smallest package extends your application power capability The L597x family is composed of five monolithic step-down switching regulators capable of delivering more than 2 A, housed in small outline packages such
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L597x
FL597X1207
L5970AD
L5970D
L5973D
L5972D
L5973AD
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L5973
Abstract: L4972 L5970 L597x L4960 L5973D l4970a application L4976 L4963 DIP18
Text: L597xB 4-06-2002 12:13 Pagina 1 Up to 2.5A Switching Step Down Regulators in SO8 Package The most robust design in the smallest package extends your application power capability L597x family is composed by three monolithic step-down switching regulators capable of
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L597xB
L597x
250KHz
500KHz)
FL597X/0502
500KHz
L5973
L4972
L5970
L4960
L5973D
l4970a application
L4976
L4963
DIP18
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L5973d application note
Abstract: AN1891 L497X design ideas L6902D L4971D L6925D 48V to 12V buck boost converter L6920D 22nf
Text: AN1891 APPLICATION NOTE APPLICATION IDEAS: DRIVING LEDS USING L497X, L597X, L692X DC-DC CONVERTERS FAMILIES This application note, describes the main applications and driving methods for LEDs. After this, several application ideas using ST DC-DC converters are shown.
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AN1891
L497X,
L597X,
L692X
L5973d application note
AN1891
L497X
design ideas
L6902D
L4971D
L6925D
48V to 12V buck boost converter
L6920D
22nf
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L5973AD
Abstract: STPS2L25U STPS340U L5973AD ST Radio of America 2a step down dc to dc regulator so8
Text: L5973AD 2A switch step down switching regulator General features • 2A Internal switch ■ Operating input voltage from 4V to 36V ■ 3.3V / ±2% reference voltage ■ Output voltage adjustable from 1.235V to 35V ■ Low dropout operation: 100% duty cycle
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L5973AD
500KHz
L5973AD
STPS2L25U
STPS340U
L5973AD ST
Radio of America
2a step down dc to dc regulator so8
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L6902D
Abstract: smd code capacitor color AN2129 L692X STPS34OU L597x Resistor SMD 310 smd transistor cy potentiometer SLIDER AN1891
Text: AN2129 APPLICATION NOTE DIMMING OF SUPER HIGH BRIGHTNESS LEDS WITH L6902D 1 Introduction Thanks to the high efficiency and reliability, super high brightness LEDs are becoming more and more important when compared to conventional light sources. Although LEDs can be supplied directly from a simple voltage source like battery with resistor , for most applications it
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AN2129
L6902D
L6902D
smd code capacitor color
AN2129
L692X
STPS34OU
L597x
Resistor SMD 310
smd transistor cy
potentiometer SLIDER
AN1891
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12V DC to 19V dC converter schematic diagram
Abstract: L5973AD L5973ADTR STPS340U L5973A
Text: L5973AD 2A SWITCH STEP DOWN SWITCHING REGULATOR • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 2A INTERNAL SWITCH OPERATING INPUT VOLTAGE FROM 4.4V TO 36V 3.3V / ±2% REFERENCE VOLTAGE OUTPUT VOLTAGE ADJUSTABLE FROM 1.235V TO 35V LOW DROPOUT OPERATION: 100% DUTY
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L5973AD
500KHz
L5973ADTR
L5973AD
12V DC to 19V dC converter schematic diagram
L5973ADTR
STPS340U
L5973A
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Untitled
Abstract: No abstract text available
Text: L5973AD 2A switch step down switching regulator Features • 2A Internal switch ■ Operating input voltage from 4V to 36V ■ 3.3V / ±2% reference voltage ■ Output voltage adjustable from 1.235V to 35V ■ Low dropout operation: 100% duty cycle ■ 500kHz Internally fixed frequency
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L5973AD
500kHz
L5973AD
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EMI FILTER 15A
Abstract: No abstract text available
Text: L5973AD 2A switch step down switching regulator General features • 2A Internal switch ■ Operating input voltage from 4V to 36V ■ 3.3V / ±2% reference voltage ■ Output voltage adjustable from 1.235V to 35V ■ Low dropout operation: 100% duty cycle
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L5973AD
500KHz
L5973AD
EMI FILTER 15A
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L5973d application note
Abstract: TRANSISTOR C3225 L5973D equivalent AN1518 595D C3225 DO3316 GRM32 GRM55 L5973D
Text: AN1518 Application note Designing with the 2.5 A DC-DC converter L5973D Introduction The L5973D is a step-down monolithic power switching regulator capable of delivering up to 2.5 A at output voltages from 1.235 V to 35 V. The operating input voltage ranges from 4.4 V
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AN1518
L5973D
L5973D
L5973d application note
TRANSISTOR C3225
L5973D equivalent
AN1518
595D
C3225
DO3316
GRM32
GRM55
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ST VIPER 22A
Abstract: VIPER53 AN2711 UM0670 VIPER22A l6599at VIPER27L EVL6562A-LED AN2838 LED Driver viper22a
Text: Energy-efficient solutions for LED lighting October 2009 www.st.com/lighting Contents ST’s commitment to energy saving 4 ST’s LED driver solutions 6 LED application segments 8 LED drivers STP04CM05 STP08xP05 STP16x STP24DP05 9 9 10 11 12 Boost converters
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STP04CM05
STP08xP05
STP16x
STP24DP05
PM660x
LED770x
ST8R00
L6920D/DB
STCF05
L6902D
ST VIPER 22A
VIPER53
AN2711
UM0670
VIPER22A
l6599at
VIPER27L
EVL6562A-LED
AN2838
LED Driver viper22a
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Untitled
Abstract: No abstract text available
Text: L5973AD 2 A switch step down switching regulator Features • 2 A internal switch ■ Operating input voltage from 4 V to 36 V ■ 3.3 V / ±2% reference voltage ■ Output voltage adjustable from 1.235 V to 35 V ■ Low dropout operation: 100% duty cycle
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L5973AD
L5973AD
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PWM generation STM8s
Abstract: VIPER22A EQUIVALENT STM32 IWDG l6562 buck led design ST VIPER 22A VIPER22A STCF04 STM32 103 VIPER 22 LED DRIVER l6562A flyback pfc
Text: Energy-efficient solutions for LED lighting October 2009 www.st.com/lighting Contents ST’s commitment to energy saving 4 ST’s LED driver solutions 6 LED application segments 8 LED array drivers STP04CM05 STP08xP05 STP16x STP24DP05 9 9 10 11 12 Boost converters
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STP04CM05
STP08xP05
STP16x
STP24DP05
PM660x
LED770x
ST8R00
L6920D/DB
STCF05
L6902D
PWM generation STM8s
VIPER22A EQUIVALENT
STM32 IWDG
l6562 buck led design
ST VIPER 22A
VIPER22A
STCF04
STM32 103
VIPER 22 LED DRIVER
l6562A flyback pfc
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L5973AD ST
Abstract: L5973AD L5973ADTR STPS340U L597x car amplifier schematic circuit diagram HSOP-8 l497
Text: L5973AD 2A SWITCH STEP DOWN SWITCHING REGULATOR 1 • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ GENERAL FEATURES Figure 1. Package 2A INTERNAL SWITCH OPERATING INPUT VOLTAGE FROM 4.4V TO 36V 3.3V / ±2% REFERENCE VOLTAGE OUTPUT VOLTAGE ADJUSTABLE FROM
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L5973AD
500KHz
L5973ADTR
L5973AD ST
L5973AD
L5973ADTR
STPS340U
L597x
car amplifier schematic circuit diagram
HSOP-8
l497
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L5970AD
Abstract: 12V DC to 19V dC converter schematic diagram 2a step down dc to dc regulator so8 L497X L5970ADTR STPS2L25U
Text: L5970AD 1.5A SWITCH STEP DOWN SWITCHING REGULATOR 1 • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ General Features Figure 1. Package 1.5A INTERNAL SWITCH OPERATING INPUT VOLTAGE FROM 4.4V TO 36V 3.3V / ±2% REFERENCE VOLTAGE OUTPUT VOLTAGE ADJUSTABLE FROM
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L5970AD
500KHz
L5970ADTR
L5970AD
12V DC to 19V dC converter schematic diagram
2a step down dc to dc regulator so8
L497X
L5970ADTR
STPS2L25U
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L597x
Abstract: Lumiled Luxeon I Star LED AN1891 2L40U L5973 LM351 for L5973AD ST 99108 LM351 data sheet L5970AD
Text: AN2823 Application note Current source for LED driving based on the L5973AD Introduction LEDs are devices where the light intensity brightness , measured in millicandelas or in lumens, is proportional to the forward current flowing through them. Two main classes can
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AN2823
L5973AD
L597x
Lumiled Luxeon I Star LED
AN1891
2L40U
L5973
LM351 for
L5973AD ST
99108
LM351 data sheet
L5970AD
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L5973D equivalent
Abstract: DO3316 GRM32 GRM55 L5973D 595D AN1518 C3225 c3225 transistor L5973d application note
Text: AN1518 Application note Designing with L5973D, up to 2.5 A high efficiency DC/DC converter Introduction The L5973D is a step down monolithic power switching regulator capable to deliver up to 2.5 A at output voltages from 1.235 V to 35 V. The operating input voltage ranges from 4.4 V
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AN1518
L5973D,
L5973D
L5973D equivalent
DO3316
GRM32
GRM55
595D
AN1518
C3225
c3225 transistor
L5973d application note
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Untitled
Abstract: No abstract text available
Text: A5974D Up to 2.5 A step-down switching regulator for automotive applications Datasheet - production data Application • Dedicated to automotive applications HSOP8 - exposed pad Description Features The A5974D is a step-down monolithic power switching regulator with a minimum switch current
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A5974D
A5974D
DocID018774
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Untitled
Abstract: No abstract text available
Text: L5973AD 2A SWITCH STEP DOWN SWITCHING REGULATOR 1 • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ GENERAL FEATURES Figure 1. Package 2A INTERNAL SWITCH OPERATING INPUT VOLTAGE FROM 4.4V TO 36V 3.3V / ±2% REFERENCE VOLTAGE OUTPUT VOLTAGE ADJUSTABLE FROM
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L5973AD
500KHz
L5973AD
L5973ADTR
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constant current led driver lm317
Abstract: L6902 HV9910 HV9910B dc to dc converter 12v design HV9910B AN3639 constant current led driver hv9910 700ma TLE4242G hv9910b boost converter hv9910 application note
Text: Driving high power and high brightness LEDs Application Note 5310 Introduction Series connection This paper describes the various methods of driving the high power and high brightness LED. The task of designing an LED based system involves the following selection.
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AV01-0660EN
AV02-0532EN
constant current led driver lm317
L6902
HV9910
HV9910B dc to dc converter 12v design
HV9910B
AN3639
constant current led driver hv9910 700ma
TLE4242G
hv9910b boost converter
hv9910 application note
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L497X
Abstract: L597x Voltage Regulator Transconductance current source feedback PWM D00IN1125
Text: L5973AD 2A SWITCH STEP DOWN SWITCHING REGULATOR • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 2A INTERNAL SWITCH OPERATING INPUT VOLTAGE FROM 4.4V TO 36V 3.3V / ±2% REFERENCE VOLTAGE OUTPUT VOLTAGE ADJUSTABLE FROM 1.235V TO 35V LOW DROPOUT OPERATION: 100% DUTY
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L5973AD
500KHz
L5973ADTR
L5973AD
L497X
L597x
Voltage Regulator Transconductance current source feedback PWM
D00IN1125
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stps3l40u
Abstract: A5974DTR 37720 equivalent
Text: A5974D Up to 2.5 A step down switching regulator for automotive applications Features • Qualified following the AEC-Q100 requirements see PPAP for more details ■ 2.5 A DC output current ■ Operating input voltage from 4 V to 36 V ■ 3.3 V / (±2%) reference voltage
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A5974D
AEC-Q100
A5974D
stps3l40u
A5974DTR
37720 equivalent
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Untitled
Abstract: No abstract text available
Text: L5970AD 1.5A SWITCH STEP DOWN SWITCHING REGULATOR 1 • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ General Features Figure 1. Package 1.5A INTERNAL SWITCH OPERATING INPUT VOLTAGE FROM 4.4V TO 36V 3.3V / ±2% REFERENCE VOLTAGE OUTPUT VOLTAGE ADJUSTABLE FROM
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L5970AD
500KHz
L5970ADTR
L5970AD
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viper32
Abstract: STx5100 STB0899 STI5528 STB6100 STI5518 DVB-S2 chipset stx7710 st40 st231 DVB-S2 hd 22
Text: Leading the way in the set-top box world And expanding future horizons June 2005 www.st.com/stb You decide the functionality… Interactive STB The digital consumer industry is evolving in several ways, including the migration from MPEG2 to other video and audio compression standards like
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BRSTBO505
viper32
STx5100
STB0899
STI5528
STB6100
STI5518
DVB-S2 chipset
stx7710
st40 st231
DVB-S2 hd 22
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transistor M3004
Abstract: str TV SMPS STV9302A lm317x flyback MC34063 STV0499 mc34063 step down with mosfet LED DRIVER BY MC34063 mc34063 step up with mosfet STV9306
Text: Paving the Way to the New Era of Digital TV Innovative, Evolutive, Future-proof… With more than twenty years experience in developing TV solutions and leadership in set-top box and MPEG2 decoding, today STMicroelectronics offers comprehensive, cost-efficient
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