TPS65120RGTT Description
TPS65120RGTT is a type of DC-DC converter providing all three voltages for amorphous-silicon (a-Si) and low-temperature poly-silicon (LTPS) TFT-LCD displays. A single inductor is integrated to generate independently-regulated positive and negative outputs. Based on a pseudo-fixed frequency, it is able to provide a fast response to line and load transients while maintaining a relatively constant switching frequency and high efficiency over a wide range of input and output voltages. High switching frequency capability enables the use of inexpensive and ultra-thin 8.2 or 10 μH inductors.
TPS65120RGTT Features
Package | Pins: VQFN (RGT) | 16
Operating temperature range (°C): -40 to 85
Adjustable voltage, 3.0 V to 5.6 V/25 mA
Auxiliary 1.8 V/3.3 V linear regulator
– ±0.8% Typical Accuracy
TPS65120RGTT Applications
Handheld instruments
Portable GPS
Car navigation systems
Digital-still cameras, camcorders
Portable DVD
