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Hi1243 - Series low-voltage differential single-path LED constant current driver

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Part number Hi1243
Manufacturer HiChips
File Size 1.59 MB
Description Series low-voltage differential single-path LED constant current driver
Datasheet download datasheet Hi1243 Datasheet
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Full PDF Text Transcription

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Hi124X Hi124X LED 1.  1000：1  20K PWM   VIN ：2.5-46V  46V LDO    ≤3%   ：SOT23-6/SOP8/ESOP8 2.    LED  DMX512  LED  LED 4. Hi1240 Hi1243 Hi1244 Hi1246 Hi12410 17mA~2A 17mA~1A 17mA~1A 17mA~1A 17mA~1A 3. Hi124X LED ， 2.5-46V LED 。 Hi124X ， ，≤±3％， 2.5-46V ， VIN ， AC264V。 PWM ， 20K ， 1000：1。 PWM GND 120ms，， PWM ， VDDO PWM （ Hi1240）。 CS ，PWM ， 100uA 。 MOS SOT23_6 SOP8/ESOP8 SOP8/ESOP8 SOP8/ESOP8 SOP8/ESOP8 （/） 3000 4000 4000 4000 4000 MOS 30V 40V 60V 100V 2020-9-21 V1.4 1 2017-2020 Copyright © HiChips Technology 5. 5.1 Hi1240 Hi124X 1 CS 2 GND 3 VIN 4 VDDO 5 DRV 6 DIM NMOS PWM 5.3 Hi124X 1 2 3 4 5,6 7 8 9 DIM NC CS1 CS2 D VIN GND D PWM 1 2 LED LED 2020-9-21 V1.
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