Datasheet Summary
Triple Output Power Supply for Small TFT-LCD Displays
Features
- Generates Three Voltages: 5.1V at 10mA
- 5V,
- 10V, or
- 15V at 500µA 10V or 15V at 500µA
- Better than 90% Efficiency
- Low Output Ripple: Less than 5mVP-P
- plete 1mm ponent Profile Solution
- Controlled Power-Up Sequence: AVDD/VGL/VGH
- All Outputs Disconnected and Actively Discharged in
Shutdown
- Low Noise Fixed Frequency Operation
- Frequency Reduction Input for High Efficiency in
Blank Mode
- Ultralow Quiescent Current: 75µA (Typ) in Scan Mode
- Available in a 3mm × 3mm 16-Pin QFN Package
U APPLICATIO S
- Cellular Handsets with Color Display
- Handheld Instruments
- PDA
DESCRIPTIO
The LTC®3450 is...