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LM3211, LM3 Datasheet - National Semiconductor

LM3211 - Step-up PWM DC/DC Converter

The LM3211 is a compact bias solution for TFT displays.

It has a current mode PWM step-up DC/DC converter with a 1.4A, 0.17Ω internal switch.

Capable of generating 8V at 300mA from a Lithium Ion battery, the LM3211 is ideal for generating bias voltages for large screen LCD panels.

The LM3211 can be

LM3211 Features

* n 1.4A, 0.17Ω, internal power switch n VIN operating range: 2.2V to 7.5V n 600kHz/1.25MHz selectable frequency step-up DC/DC converter n 20 pin TSSOP package n Inrush current limiting circuitry n External softstart override n 4 Gamma buffers Applications n n n n LCD Bias Supplies Handheld Devices P

LM3-211.pdf

This datasheet PDF includes multiple part numbers: LM3211, LM3. Please refer to the document for exact specifications by model.
LM3211 Datasheet Preview Page 2 LM3211 Datasheet Preview Page 3

Datasheet Details

Part number:

LM3211, LM3

Manufacturer:

National Semiconductor

File Size:

821.90 KB

Description:

Step-up pwm dc/dc converter.

Note:

This datasheet PDF includes multiple part numbers: LM3211, LM3.
Please refer to the document for exact specifications by model.

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