Untitled
Abstract: No abstract text available
Text: HT7939A High Current and Performance White LED Driver Feature General Description • Input voltage range: 2.6V~5.5V The HT7939A is a high efficiency boost converter for driving multiple White LEDs using current mode operation. The device is designed to drive up to 39
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HT7939A
HT7939A
200kHz
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Untitled
Abstract: No abstract text available
Text: HT7939A High Current and Performance White LED Driver Feature General Description • Input voltage range: 2.6V~5.5V The HT7939A is a high efficiency boost converter for driving multiple White LEDs using current mode operation. The device is designed to drive up to 39
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HT7939A
HT7939A
200kHz
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HT7939
Abstract: MARKING TR SOT23-6 P MOSFET 1N5819 led driver mosfet SOT23 6pin dvd player photo diode MARKING TH SOT23-6 P MOSFET
Text: HT7939 High Current and Performance White LED Driver Features • Input range from 2.6V~5.5V · Under voltage lock-out protection · Built-in Power MOSFET · 1.2MHz fixed switching frequency · Can drive up to 39 White LEDs with a 5V input · High efficiency - up to 90%
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HT7939
OT23-6
HT7939
MARKING TR SOT23-6 P MOSFET
1N5819
led driver mosfet SOT23 6pin
dvd player photo diode
MARKING TH SOT23-6 P MOSFET
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Untitled
Abstract: No abstract text available
Text: HT7939 High Current and Performance White LED Driver Features • Input range from 2.6V~5.5V · Under voltage lock-out protection · Built-in Power MOSFET · 1.2MHz fixed switching frequency · Can drive up to 39 White LEDs with a 5V input · High efficiency - up to 90%
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HT7939
OT23-6
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Untitled
Abstract: No abstract text available
Text: HT7939 High Current and Performance White LED Driver Features • Input range from 2.6V~5.5V · Under voltage lock-out protection · Built-in Power MOSFET · 1.2MHz fixed switching frequency · Can drive up to 39 White LEDs with a 5V input · High efficiency - up to 90%
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HT7939
OT23-6
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HT7939
Abstract: 1N5819 10mH inductor 3S10P
Text: HT7939 High Current and Performance White LED Driver Features • Input range from 2.6V~5.5V · Under voltage lock-out protection · Built-in Power MOSFET · 1.2MHz fixed switching frequency · Can drive up to 39 White LEDs with a 5V input · High efficiency - up to 90%
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HT7939
OT23-6
HT7939
1N5819
10mH inductor
3S10P
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Untitled
Abstract: No abstract text available
Text: HT7939 High Current and Performance White LED Driver Features • Input range from 2.6V~5.5V · Under voltage lock-out protection · Built-in Power MOSFET · 1.2MHz fixed switching frequency · Can drive up to 39 White LEDs with a 5V input · High efficiency - up to 90%
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HT7939
OT23-6
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Untitled
Abstract: No abstract text available
Text: HT7939 High Current and Performance White LED Driver Features • Input range from 2.6V~5.5V · Under voltage lock-out protection · Built-in Power MOSFET · 1.2MHz fixed switching frequency · Can drive up to 39 White LEDs with a 5V input · High efficiency - up to 90%
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PDF
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HT7939
OT23-6
HT7939
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Untitled
Abstract: No abstract text available
Text: HT7939A High Current and Performance White LED Driver Feature General Description • Input voltage range: 2.6V~5.5V The HT7939A is a high efficiency boost converter for driving multiple White LEDs using current mode operation. The device is designed to drive up to 39
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Original
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PDF
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HT7939A
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Untitled
Abstract: No abstract text available
Text: HT7939 High Current and Performance White LED Driver Features • Input range from 2.6V~5.5V · Under voltage lock-out protection · Built-in Power MOSFET · 1.2MHz fixed switching frequency · Can drive up to 39 White LEDs with a 5V input · High efficiency - up to 90%
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HT7939
OT23-6
HT7939
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phototransistor application circuit
Abstract: HT7612 PIR Circuit pir 325 1m 0880 PIR with CDS pir 325 application OP1P Relay-SPST PIR human motion DETECTOR CIRCUIT DIAGRAM
Text: HT7612 General Purpose PIR Controller Features • Operating voltage: 2.7V ~ 5.5V · 1~3783 second adjustable PIR turn on time. · Standby current typical 17mA · Output drive for Relay, TRIAC and LED · CDS input · Output drive buzzer alarm · High noise immunity
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HT7612
16-pin
HT7612
phototransistor application circuit
PIR Circuit
pir 325
1m 0880
PIR with CDS
pir 325 application
OP1P
Relay-SPST
PIR human motion DETECTOR CIRCUIT DIAGRAM
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HT66F004
Abstract: HT48R002 HT66F002 HT16K33 HT46R002 HT12F application circuit HT66F018 HT46R004 HT46R0042 HT46R066B
Text: Holtek Company Introduction Introduction Unrelenting growth and the release of a continuous stream of competitive and functionally rich new semiconductor devices onto the global market has been the hallmark of Holtek Semiconductor since the establishment of the company back in 1983 to the present
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32-bit
HT95R24.
HT95R25.
HT95R33.
HT95R34.
HT95R35.
HT98R068-1.
HT9B92.
HT9B92G.
HT9B95.
HT66F004
HT48R002
HT66F002
HT16K33
HT46R002
HT12F application circuit
HT66F018
HT46R004
HT46R0042
HT46R066B
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Futaba display
Abstract: HT7L4091 HT1632C HT16K33 ht8972 HT12D ht82v46 HT46F47 Futaba VFD ht12e dip 18
Text: Selection Guide Holtek Company Introduction Introduction Continual growth and a persistent stream of new product releases onto the global market has been the hallmark of Holtek Semiconductor since the establishment of the company in 1983 to the present date. Although remaining focused in the area of
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Untitled
Abstract: No abstract text available
Text: HT7612/HT7612B General Purpose PIR Controller Features • Operating voltage: 2.7V ~ 5.5V · 40 second power-on delay · Standby current typical: · 10 second high speed warm-up for test mode · 1~3783 second adjustable PIR turn on time. HT7612: 17mA HT7612B: 19mA
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HT7612/HT7612B
HT7612:
HT7612B:
16-pin
HT7612/HT7612B
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ht1628
Abstract: HT7L4091 HT6P20B controller remote Futaba HT1628 code C HT16515 HT7612 HT7610B HT48R05A-1 HT7536-1
Text: Holtek Company Introduction Introduction Continual growth and a persistent stream of new product releases onto the global market has been the hallmark of Holtek Semiconductor since the establishment of the company in 1983 to the present date. Although remaining focused in the area of
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HT7612
Abstract: st BUZ HT7939 PIR Circuit 16 PIN PIR SENSOR IC 5 pins relay pin diagram BUZ 325 1N4004 1N5819 HT7150-1
Text: HT7612 General Purpose PIR Controller Features • Operating voltage: 2.7V ~ 5.5V · 1~3783 second adjustable PIR turn on time. · Standby current typical 17mA · Output drive for Relay, TRIAC and LED · CDS input · Output drive buzzer alarm · High noise immunity
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HT7612
16-pin
HT7612
st BUZ
HT7939
PIR Circuit
16 PIN PIR SENSOR IC
5 pins relay pin diagram
BUZ 325
1N4004
1N5819
HT7150-1
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auto night lamp using high power led
Abstract: No abstract text available
Text: HT7612/HT7612B General Purpose PIR Controller Features • Operating voltage: 2.7V ~ 5.5V · 40 second power-on delay · Standby current typical: · 10 second high speed warm-up for test mode HT7612: 17mA HT7612B: 19mA · CDS input · 1~3783 second adjustable PIR turn on time.
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HT7612/HT7612B
HT7612:
HT7612B:
16-pin
auto night lamp using high power led
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547 relay ic
Abstract: HT7612 HT7939 HA0201T GL12539 "Pyroelectric Infrared Sensor" pir cds AC110 DC24V 0.33uf 400v
Text: HT7612 應用說明及外部元件選擇方法 HT7612 應用說明及外部元件選擇方法 文件編碼：HA0201T 簡介 HT7612 人體紅外線控制 IC 是利用外部 PIR Pyroelectric Infrared Sensor 感應器傳出的感應信 號經 IC 進行信號放大判斷等信號處理後得知是否有人在預設的區間活動；若偵測到有人在
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HT7612
HA0201T
1N5819
HT7939
547 relay ic
HT7612
HT7939
HA0201T
GL12539
"Pyroelectric Infrared Sensor"
pir cds
AC110
DC24V
0.33uf 400v
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ht1628
Abstract: HT16515 HT46R48 HT7L4091 ht82v46 HT 648 decoder Rx touch switch ht45r35 HT7612 BS808B futaba
Text: Holtek Company Introduction Introduction Continual growth and a persistent stream of new product releases onto the global market has been the hallmark of Holtek Semiconductor since the establishment of the company in 1983 to the present date. Although remaining focused in the area of
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LED PIR controller 16-pin
Abstract: "Piezo Buzzer" 5v Relay-SPST PIR motion DETECTOR block DIAGRAM PIR Circuit PIR sensor 394 motion sensor light override switch diagram human motion detection using PIR sensor PIR triac light switch HT7612
Text: HT7612 General Purpose PIR Controller Features • Operating voltage: 2.7V ~ 5.5V · 1~3783 second adjustable PIR turn on time. · Standby current typical 15mA · Output drive for Relay, TRIAC and LED · CDS input · Output drive buzzer alarm · High noise immunity
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HT7612
16-pin
LED PIR controller 16-pin
"Piezo Buzzer" 5v
Relay-SPST
PIR motion DETECTOR block DIAGRAM
PIR Circuit
PIR sensor 394
motion sensor light override switch diagram
human motion detection using PIR sensor
PIR triac light switch
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Futaba VFD
Abstract: HT46F47 Futaba PAN3101 Futaba display HT 648 decoder Rx HT46R47 philips futaba connector BS801B futaba vfd 202
Text: Holtek Company Introduction Introduction From the establishment of the company in 1983 to the present date, Holtek Semiconductor has witnessed continual steady growth, during which time a wide range of microcontrollers and peripheral semiconductor devices have been released onto the
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HT7612
Abstract: capacitor value calculation for AC "Pyroelectric Infrared Sensor" pir motion sensor circuit design LED NIGHT LAMP CIRCUIT OP1P input 220V AC output 3,3V AC RC circuit pyroelectric amplifier circuit PIR with CDS pyroelectric infrared sensor
Text: The HT7612 Application and External Component Selections The HT7612 Application and External Component Selections D/N：HA0201E Introduction The HT7612 is a human body motion detect infrared controller device that uses an external PIR sensor to implement motion sensing by reading amplified signals processed
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HT7612
D/NHA0201E
capacitor value calculation for AC
"Pyroelectric Infrared Sensor"
pir motion sensor circuit design
LED NIGHT LAMP CIRCUIT
OP1P
input 220V AC output 3,3V AC RC circuit
pyroelectric amplifier circuit
PIR with CDS
pyroelectric infrared sensor
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HT 648 Decoder Rx
Abstract: Futaba VFD HT6P20B controller remote DC MOTOR SPEED CONTROLLER holtek ht46r47 Futaba HT46F47 HT82M72E HT46R52A PAN3101 ht8970
Text: Holtek Company Introduction Introduction From the establishment of the company in 1983 to the present date, Holtek Semiconductor has witnessed continual steady growth, during which time a wide range of microcontrollers and peripheral semiconductor devices have been released onto the
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HT82F553
Abstract: HT1632C HT 648 decoder Rx HT82F543 Futaba display HT7L4091 HT12D decoder datasheet IR SENSOR ball mouse HT16K33 BS83B16-3
Text: Holtek Company Introduction Introduction Continual growth and a persistent stream of new product releases onto the global market has been the hallmark of Holtek Semiconductor since the establishment of the company in 1983 to the present date. Although remaining focused in the area of
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HT95R64
HT9234.
HT93LC46
HT95R65
HT9251*
HT93LC66
HT9831.
HT9252*
HT93LC86
HT98R068*
HT82F553
HT1632C
HT 648 decoder Rx
HT82F543
Futaba display
HT7L4091
HT12D decoder datasheet
IR SENSOR ball mouse
HT16K33
BS83B16-3
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