The SGM3200 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 500mA output current. A 500mA current limit load switch is integrated in the SGM3200.
SGM3200 has thermal shutdown function to protect the equipment under short-circuit conditions.
The SGM3200 is available in a Green TDFN-3×3-8L package and is rated over the -40℃ to +85℃ temperature range.
Input Voltage Range: 2.7V to 5.0V
Boost Converter
Quiescent Current: 70μA (TYP)
5V Regulated Output Voltages with ±3% Accuracy
VOUT1 Provides Continuous 5V/500mA Output
VOUT2 Provides 500mA Current Limit Load Switch Output
High Switching Frequency: 1.7MHz
1.8V Logic-Controlled Shutdown of Charge Pump
1.8V Logic-Controlled LSEN Pin to Control Load Switch
Integrated Protection Features:
Short-Circuit Protection
Over-Temperature Protection
Over-Current Protection
Available in a Green TDFN-3×3-8L Package
Cellular Phones
Digital Cameras
LEDs for Camera Flash
LED/Display Backlight Driver
| Part Number | Status | Package | Pins | Pb-Free | Temp Range | |
| SGM3200YTDB8G/TR | Production | TDFN-3×3-8L | 8 | Y | -40℃ to +85℃ | Samples |
