The SGM61235C is an adaptive constant on-time control (ACOT) synchronous Buck converter with a wide input voltage range of 4.5V to 28V. This device has 3A output current capability and operates at pseudo-fixed frequency. It is an easy-to-use device with power switches and internal compensation circuit, which are all integrated in a small 6-pin package, and supports low equivalent series resistance (ESR) output capacitors. A typical 3.5ms soft-start ramp is also included to minimize the inrush current.
Protection features include cycle-by-cycle current limit, hiccup current-protection mode, output over-voltage protection and thermal shutdown in case of excessive power dissipation.
The SGM61235C enters pulse-skip mode (PSM) to improve efficiency during light load operation.
The SGM61235C is available in a Green TSOT-23-6 package.
- Wide 4.5V to 28V Input Voltage Range
- 0.594V to 7V Output Voltage Range
- 3A Continuous Output Current
- Integrated 62mΩ/32mΩ Power MOSFETs
- Low Quiescent Current: 45μA (TYP)
- Shutdown Current: 2.5μA (TYP)
- 3.5ms Internal Soft-Start Time
- Pseudo-Fixed 700kHz Switching Frequency
- Adaptive Constant On-Time Mode Control
- Pulse-Skip Mode
- Hiccup Current-Protection Mode
- Output Over-Voltage Protection
- Adjustable Input Under-Voltage Lockout
- Thermal Shutdown with Auto Recovery
- Available in a Green TSOT-23-6 Package
12V Distributed Power Supply Buses
Industrial and Consumer Applications
White Goods
Audio Equipment
Set Top Boxes
Digital Television Printers
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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM61235CXTN6G/TR | Active | TSOT-23-6 | 6 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View | 1-24 units : $0.875/unit 25-99 units : $0.75/unit 100-249 units : $0.625/unit 250-499 units : $0.5/unit 500-999 units : $0.4375/unit 1000-9999 units : $0.325/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days |
* 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.
