* Output voltage up to 36 V 2.5 V to 10 V input Drives up to 4 LEDs at 20 mA from a 2.5 V supply Drives up to 5 LEDs at 20 mA from a 3 V supply 1.2 MHz switching frequency 300 mA switch current limit 1 µA shutdown current ABSOLUTE MAXIMUM RATINGS SW Pin
* 0.3 V to 36 V Remaining Pins
A8430
Allegro MicroSystems
355.58 KB
White led driver constant current step-up converter.
www.DataSheet4U.com
A8430
White LED Driver Constant Current Step-up Converter
The A8430 is a noninverting boost converter that steps-up the input vol.
📁 Related Datasheet
A8431 - White LED Driver Constant Current Step-up Converter
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Preliminary Data Sheet Subject to Change without Notice April 5, 2005
A8431
The A8431 is a noninverting boost dc-dc converter th.
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A8435
High Efficiency Charge Pump White LED Driver
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A8436 - Photoflash Capacitor Charger
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A8436 Photoflash Capacitor Charger with IGBT Driver
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This device is no longer in production. The device should .
A8438 - Photoflash Capacitor Charger
(Allegro MicroSystems)
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A8438
Package EJ:
MLP/TDFN, 3 × 3 mm 0.75 mm nominal height
Photoflash Capacitor Charger with IGBT Driver
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A8439 - Photoflash Capacitor Charger
(Allegro MicroSystems)
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A8439
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A8405 - LOW-DROPOUT REGULATORS
(Allegro)
Data Sheet 27468.22
8405
PRELIMINARY INFORMATION
(subject to change without notice) June 25, 1999
LOW-DROPOUT REGULATORS — HIGH EFFICIENCY
Designe.
