Datasheet Maxim MAX889 — 数据表

19-1774; Rev 0; 7/00 KIT
ATION
EVALU
LE
B
A
IL
A
AV High-Frequency, Regulated,
200mA, Inverting Charge Pump
Features
♦ 200mA Output Current
♦ Up to 2MHz Switching Frequency
♦ Small Capacitors (1µF)
♦ +2.7V to +5.5V Input Voltage Range
♦ Adjustable Regulated Negative Output
(-2.5V to -VIN)
♦ 0.1µA Logic-Controlled Shutdown
♦ Low 0.05Ω Output Resistance (in regulation)
♦ Soft-Start and Foldback Current Limited
♦ Short-Circuit and Thermal Shutdown Protected
♦ 8-Pin SO Package ________________________Applications Ordering Information TFT Panels TEMP.
RANGE PART Hard Disk Drives PINSWITCHING …