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TTP933

1.5A LED Driver

TTP933 Features

* — 1.5A output current — Wide input voltage range: 5V to 33V — High efficiency (up to 97%) — Internal NDMOS power switch — Single pin on/off and brightness control using PWM — Hysteretic PFM improves efficiency at light loads — With Thermal/Soft start /LED open-short detect protection — Only 4 Extern

TTP933 General Description

TTP933 is a high efficiency , constant current , continuous mode inductive step-down converter, designed for driving constant current to high power (single or multiple) LED with only 4 external components. TTP933 operates from input supply between 5V and 33V and provides an externally adjustable out.

TTP933 Datasheet (1.18 MB)

Preview of TTP933 PDF

Datasheet Details

Part number:

TTP933

Manufacturer:

TONTEK

File Size:

1.18 MB

Description:

1.5a led driver.

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TTP933 1.5A LED Driver TONTEK

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