SGM3110
SGM3110 is Micro-Power Regulated Charge Pump manufactured by SG Micro.
DESCRIPTION
The SGM3110 is a regulated switched-capacitor boost converter with low-power consumption. This device is characterized by very low quiescent current. There is no need to connect inductors outside the chip. The small package size makes the device very suitable for space limited applications.
Different input voltages can produce a regulated output voltage. It is capable of supplying 100m A output current.
SGM3110 has thermal shutdown function to protect the equipment under short-circuit conditions.
The SGM3110 is available in a Green SOT-23-6 package and is rated over the -40 ℃ to +85 ℃ temperature range.
FEATURES
- Input Voltage Range: SGM3110-5.0: 2.7V to 5.0V SGM3110-4.5: 2.7V to 4.5V
- Boost Converter
- Quiescent Current: 60µA (TYP)
- 4.5V and 5V Regulated Output Voltages with ±4%
Accuracy
- 250m A Peak Current for 100ms
- 750k Hz Switching Frequency
- Logic-Controlled Shutdown
- Integrated Protection Features
:
- Short-Circuit Protection
- Over-Temperature Protection
- Available in a Green SOT-23-6 Package
APPLICATIONS
PDAs GPS Receivers Cellular Phones Digital Cameras Handheld Electronics LED Backlight Drivers Portable munication Devices
TYPICAL APPLICATION
VIN CIN
10μF
On/Off
C+
C-
SHDN
VOUT
CFLY 1μF
COUT 10μF
VOUT
SG Micro Corp .sg-micro.
MARCH 2018
- REV. A. 3
Micro-Power Regulated Charge Pump
PACKAGE/ORDERING INFORMATION
MODEL...
