LTC3218 - 400mA Single Wire Camera LED Charge Pump

Linear Technology

Datasheet Details

Part number	LTC3218
Manufacturer	Linear Technology
File Size	159.54 KB
Description	400mA Single Wire Camera LED Charge Pump
Datasheet	LTC3218_LinearTechnology.pdf

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.

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.
Output Disconnect.
No Inductors.
220mΩ Internal High Side Current Sense Resistor.
Single Resistor Programming Capability.
Tiny.

📁 LTC3218 Similar Datasheet

LTC3201 - 100mA Ultralow Noise Charge Pump Led Supply (Linear Technology Corporation)
LTC3203 - 500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps (Linear)
LTC3203-1 - 500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps (Linear)
LTC3203B - 500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps (Linear)
LTC3203B-1 - 500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps (Linear)
LTC3204-3.3 - Low Noise Regulated Charge Pump (Linear)
LTC3204-5 - Low Noise Regulated Charge Pump (Linear)
LTC3204B-3.3 - Low Noise Regulated Charge Pump (Linear)

Other Datasheets by Linear Technology

Published: May 3, 2010 |