The SGM3112 is a switched capacitor converter with low noise output voltage. The SGM3112 is capable of delivering 200mA output current at 5V output from 3.1V to 5.5V input voltage range. The available output current is 125mA when the input voltage reaches 2.7V. In the case of small output current, SGM3112 operates in PFM mode to reduce power loss. The PFM mode can be configured by pulling MODE pin to logic high. In addition, by pulling the OUTDIS pin to logic high, the device will discharge the output voltage when the device is disabled.
The SGM3112 is available in a Green TDFN-2×2-8AL package. It offers excellent thermal performance which prevents the device from overheating under rated operating conditions.
Input Voltage Range: 2.7V to 5.5V
5V Fixed Output Voltage
200mA Output Current Capability
Inductorless: Only 3 External Components
Input Disconnected from Load during Shutdown
Thermal Shutdown/Short-Circuit Protection
2.2MHz Switching Frequency in Step-up Mode
Operating in Pulse Frequency Modulation (PFM) Mode at Light Load
Available in a Green TDFN-2×2-8AL Package
Multi-Cell AA Battery Applications
5V Bias
I/O Bias Power
| Part Number | Status | Package | Pins | Pb-Free | Temp Range | |
| SGM3112YTDE8G/TR | Production | TDFN-2×2-8AL | 8 | Y | -40℃ to +85℃ | Samples |
