T8309AD Datasheet - TM Technology

T8309AD PWM Control 1500mA Step-Down Converter

The T8309AD is a continuous mode inductive step-down converter, designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage. The device operates from an input supply between 4.5V and 30V and provides an externally adjustable output curr.

T8309AD Features

* Wide Input Voltage Range: 4.5V to 30V

* LED Output Current Up to 1500mA

* Soft-start

* Single pin on/off and brightness control using DC voltage or PWM

* High efficiency (up to 97%)

* CCTV IR LED Driver add CDS control Built-sensitive switch hysteres

T8309AD-TMTechnology.pdf