The SGM61305 and SGM61306 are synchronous Buck DC/DC converters with a wide 4V to 38V input voltage range and 600mA output current capability. This device accommodates various industrial applications powered from unregulated sources.
The SGM61305 features 2.0MHz operating frequency, and the SGM61306A/B features 1.1MHz operating frequency, which are suitable for small solution size and high efficiency respectively. The SGM61305A and SGM61306A operate in pulse skip modulation (PSM) mode at light load to boost light load efficiency, while the SGM61305B and SGM61306B operate in forced pulse width modulation (FPWM) mode over the full load range to maintain constant frequency and reduce output voltage ripple.
The internal soft-start and loop compensation simplify the external components design and save users time and cost.
Protection features include current limit, hiccup mode short-circuit protection, thermal shutdown with auto recovery and output over-voltage protection.
The SGM61305 and SGM61306 are both available in a Green SOT-23-6 package.
- Wide 4V to 38V Input Voltage Range
- Up to 600mA Continuous Output Current
- Minimum Switching-On Time: 70ns
- SGM61305: 2.0MHz Switching Frequency
- SGM61306: 1.1MHz Switching Frequency
- 98% Maximum Duty Cycle
- Monotonic Startup with Pre-Biased Output
- Short Circuit Protection with Hiccup Mode
- Precision Enable
- Integrated Synchronous Rectification
- Internal Compensation and Soft-Start
- PSM and Forced PWM (FPWM) Options
- SGM61305A and SGM61306A:
PSM at Light Load Condition - SGM61305B and SGM61306B:
FPWM at Light Load Condition - Available in a Green SOT-23-6 Package
Motor Drive: AC Inverters, VF Drives, Servos, Field
Actuators
Factory and Building Automation: PLC, Industrial PC,
Elevator Control, HVAC Control
Aftermarket Automotive: Camera
General Purpose Wide VIN Power Supplies
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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM61305AXN6G/TR | Active | SOT-23-6 | 6 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | View | View | |||
SGM61305BXN6G/TR | Active | SOT-23-6 | 6 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | 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.
