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1.4-8

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AS3635

Datasheet - P i n o u t

4 Pinout

Pin Assignment

Figure 2. Pin Assignments (Top Through View)

Pin Description

Table 1. Pin Description for AS3635

Pin Number

Pin Name

Description

A1

SW

Xenon DCDC converter switching node

A2

VBAT

Positive supply voltage input

A3

V5V

5V charge pump output

B1

CHARGE

Digital input pin, active high - enables charging of photoflash capacitor

B2

PGND

Power ground - connect to ground (GND)

B3

IGBT_GATE

IGBT gate control - internally level shifted to 5V (from pin V5V)

C1

FLASH

Digital input pin, active high - Enables flash (level shifted to IGBT_GATE)

C2

GND

Signal ground - connect to ground (GND)

C3

DONE

Digital open drain output, active low - indicates end of charging







 







 







 



 

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AS3635