The SGM61720 is a constant on-time control (COT) synchronous Buck converter with a wide input voltage range from 6V to 60V. The output voltage is adjustable up to 24V using the internal reference voltage. This device has 2.5A output current capability and operates at an almost fixed quasi-constant frequency (depending on VOUT setting). With light load, the inductor current reaches zero in each cycle (DCM operation) and the device shifts into power-save mode in which frequency drops and becomes load dependent to maintain high efficiency.
The SGM61720 offers a broad set of features including input under-voltage lockout, internal soft-start, short-circuit protection, current limiting and thermal shutdown.
Using COT architecture, the device is capable of high step-down conversion ratios while offering excellent transient response with no need for loop compensation.
The SGM61720 is available in a Green SOIC-8 (Exposed Pad) package.
Integrated 100mΩ/75mΩ Power MOSFETs
Wide 6V to 60V Input Voltage Range
2.5A/5V Output Current Capability
Constant On-Time (COT) Control
Power-Save Mode and PWM Mode
1ms Internal Soft-Start for Inrush Current Limit
Up to 24V Adjustable Output Voltage
Pre-biased Startup
-40℃ to +125℃ Operating Junction Temperature Range
Available in a Green SOIC-8 (Exposed Pad) Package
Non-Isolated Telecommunication Buck Regulators
Secondary High Voltage Post-Regulators
Automotive Systems
Mobile Base Stations
48V Industrial Systems
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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM61720YPS8G/TR | Active | SOIC-8 (Exposed Pad) | 8 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | View | View | 1-24 units : $4.55/unit 25-99 units : $3.9/unit 100-249 units : $3.25/unit 250-499 units : $2.6/unit 500-999 units : $2.275/unit 1000-9999 units : $1.69/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 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.
