SGM66025A
1V Startup Input Voltage, 1.8A ISW Synchronous Boost Converter with Load Disconnect
The SGM66025A is a synchronous Boost converter with integrated load disconnect function. The device is capable to start up from 0.65V (TYP) input, and the device is able to operate down to 0.16V (TYP) after startup, it is recommended to apply VIN higher than 0.6V to ensure the excellent output performance of the device. Output voltage ranges from 1.8V to 4V. The device integrates a 1.8A power switch with a fixed 1MHz switching frequency. Bypass mode is also supported when VIN is higher than VOUT.
The P channel synchronous rectifier provides short- circuit protection and load disconnect feature to minimize leakage current drawn from the input source. The device also implements soft-start feature to minimize inrush current during startup.
The SGM66025A implements various protection features such as short-circuit protection and thermal shutdown to improve device robustness.
The SGM66025A is available in a Green TSOT-23-8 package.
- 1V Startup Input Voltage
- 0.6V Operation Input Voltage after Startup
- 1.8V to 4V Output Voltage Range
- Up to 96% Efficiency
- 1MHz Switching Frequency
- 30μA (TYP) Quiescent Current
- 0.4μA (TYP) Shutdown Current
- Current-Mode Control with Internal Compensation
- True Output Disconnection from Input
- VIN > VOUT Bypass Mode & Down Mode
- High Efficiency under Light-Load Conditions
- Internal Soft-Start
- Load Disconnect
- Short-Circuit Protection
- Over-Current Protection
- Available in a Green TSOT-23-8 Package
Alkaline Battery
System 3.3V Bias
Medical Equipment
Wireless System Bias
VR
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM66025AYTN8G/TR | Active | TSOT-23-8 | 8 | YES | YES | YES | YES | MSL3 | -40℃ to +85℃ | View | View |
* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.
** The lead time provided is for reference purposes only and is subject to change based on different circumstances.
