MAX1883

四路输出、TFT LCD DC-DC转换器，带有缓冲器

Viewing:

产品详情

500kHz/1MHz Current-Mode PWM Step-Up Regulator
- Up to +13V Main High-Power Output
- ±1% Accurate
- High Efficiency (91%)
Dual Regulated Charge-Pump Outputs (MAX1778/MAX1880–MAX1882 only)
- Up to +40V Positive Charge-Pump Output
- Up to -40V Negative Charge-Pump Output
Low-Dropout 40mA Linear Regulator (MAX1778/MAX1881/MAX1883/MAX1884 only)
- Up to +15V LDO Input
Optional Higher Current with External Transistor
2.7V to 5.5V Input Supply
Internal Supply Sequencing and Soft-Start
Power-Ready Output
Adjustable Fault-Detection Latch
Thermal Protection (+160°C)
0.1µA Shutdown Current
0.7mA IN Quiescent Current
Ultra-Small External Components
Thin TSSOP Package (1.1mm max height)