MAX635AESA+
数据手册.pdfMaxim Integrated(美信)
主动器件
MAXIM INTEGRATED PRODUCTS MAX635AESA+ 芯片, 反相开关稳压器, 可调
The is a preset/adjustable output CMOS inverting switching regulator in 8 pin NSOIC package. This inverting switching regulator is designed for minimum component low power DC to DC conversion. The device is preset for -5V output or can also be adjusted to other voltages using two external resistors. Low battery detection circuitry is included on-chip. For low power applications, the device requires a diode, an output filter capacitor and a catch diode. For high power applications an additional MOSFET and driver is required.
- .
- Supply voltage range from 2.3V to 16.5V
- .
- Operating temperature range from 0°C to 70°C
- .
- Efficiency is 85%
- .
- Supply current is 80µA
- .
- Reference voltage is 1.31V
- .
- Output accuracy is 5%