AW36515 Oct. 2019 V1.1

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Pin Configuration And Top Mark

GND IN SDA

SW SCL

OUT

LED2 TX LED1D

A

C

B

31 2

V S

D S

X X

X

STROBE/

TORCH

VSDS – AW36515FCR

XXX – Production Tracing Code

AW36515FCR Pin Configuration

(Top View) AW36515FCR Top Mark

(Top View)

Pin Configuration and Top Mark

Pin Definition

No. NAME TYPE DESCRIPTION

A1 GND Ground Ground

A2 IN Power Input voltage connection. Connect IN to GND with a 10µF or larger ceramic capacitor.

A3 SDA I/O Serial data input/output of the I2C interface.

B1 SW Power Switch pin of the step-up DC-DC convertor.

B3 SCL I/O Serial clock input of the I2C interface.

C1 OUT Power Step-up DC-DC converter output. Connect a 10µF ceramic capacitor between OUT and GND.

C3 STROBE/TORCH I/O Active high hardware flash/torch/IR enable. Drive STROBE/TORCH high to turn on Flash/Torch/IR pulse. Internal pull down resistor of 300kΩ between STROBE/TORCH and GND.

D1 LED2 Power High-side current source output for flash LED2.

D2 TX I/O Power amplifier synchronization input. Internal pull down resistor of 300kΩ between TX and GND.

D3 LED1 Power High-side current source output for flash LED1.

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