TPS61325 Datasheet (Texas Instruments) - 1.5-A to 4.1-A Multiple LED Camera Flash Driver

TPS61325, 1.5-A to 4.1-A Multiple LED Camera Flash Driver

The TPS6132x device is based on a high-frequency synchronous boost topology with constant current sinks to drive up to three white LEDs in parallel (445mA, 890-mA, 445-mA maximum flash current).

The extended high-current mode (HC_SEL) allows up to 1025-mA, 2050-mA, and 1025-mA flash current out of t

TPS61325 Features

* 1 Four Operational Modes

* DC-Light and Flashlight

* Voltage Regulated Converter: 3.8 V to 5.7 V

* Standby: 2 μA (Typical)

* Storage Capacitor Friendly Solution

* Automatic VF and ESR Calibration

* Power-Save Mode for Improved Efficiency at Lo