LM3211 Datasheet | National Semiconductor

LM3211 Step-up PWM DC/DC Converter Integrated with 4 Buffers February 2004 LM3211 Step-up PWM DC/DC Converter Integrated with 4 Buffers General Description The LM3211 is a pact 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 operated at switching frequencies of 600kHz or 1.25MHz, allowing for easy filtering and low noise. An external pensation pin gives the user flexibility in setting frequency pensation, which makes possible the use of small, low ESR...