Negative Charge Pump and Adjustable Regulator, SGM660 功能替代 MP5418.
SGM660
SGM660.pdf
SGM660.pdfFEATURES
? 2.8V to 5.5V Input Voltage Range
? Adjustable Output Voltage:
-0.8V to -5.2V, 0.1V/Step
? Programmable Switching Current Limit:
810mA (Default)/620mA/435mA
? Programmable Switching Frequency:
1.8MHz/1.6MHz (Default)/1.4MHz
? No External Compensation
? Internal Soft-Start Function
? Shutdown Current: 1μA (MAX)
? Available in a Green WLCSP-0.9×1.3-6B Package
PIN CONFIGUTION
優勢替代
FEATURES
? Low IQ: 220μA
? VIN Range from 2.3V to 5V
? Up to 200mA Output Current
? Only 4 x 4.7μF Capacitors Needed for 60mA
? Auto Power-Save Mode
? EN Control
? No Inrush Current during Start-Up
? Short-Current Protection
? Dual Output:
1. -1x Charge Pump
2. Regulated output between 0V and -VIN
? Small Space Saving QFN-10
1.4mmx1.8mm Package
PIN CONFIGUTION
