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LTC3218

400mA Single Wire Camera LED Charge Pump

LTC3218 Features

* Low Noise Constant-Frequency Operation

* Multi-Mode Operation: 1x or 2x Boost Mode

* Automatic Mode Switching

* High Output Current: 150mA (Continuous), 400mA (Pulsed) From Li-Ion/Polymer Input

* 2-Second Flash Current Timeout for LED Protection

* Automatic Soft-Start

LTC3218 General Description

The LTC®3218 is a low-noise, high-current charge pump DC/DC converter capable of driving high current LEDs at up to 400mA from a 2.9V to 4.5V input. A low external parts count (one flying capacitor, two programming resistors and two bypass capacitors at VIN and CPO) make the LTC3218 ideally suited fo.

LTC3218 Datasheet (159.54 KB)

Preview of LTC3218 PDF

Datasheet Details

Part number:

LTC3218

Manufacturer:

Linear Technology

File Size:

159.54 KB

Description:

400ma single wire camera led charge pump.

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LTC3218 400mA Single Wire Camera LED Charge Pump Linear Technology

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