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DC-DC Buck Converter
DC-DC Buck Converter
SCT2610ASTER
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4.5V-65V Vin, 0.6A, High Efficiency Step-down DCDC Converter with Programmable Frequency
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- Product Introduction
- Technical data
- Parameter comparison
Product Features
FEATURES：
- Wide Input Range: 4.5V-65V
- 0.6A Continuous Output Current
- 0.8V ±1% Feedback Reference Voltage
- Integrated 750mΩ High-Side and 500mΩ LowSide Power MOSFETs
- Pulse Frequency Modulation (PFM) with 100uA Quiescent Current in Sleep Mode
- 4ms Internal Soft-start Time
- Adjustable Frequency 300KHz to 800KHz
- Precision Enable Threshold for Programmable Input Voltage Under-voltage Lock Out Protection (UVLO) Threshold and Hysteresis
- Cycle-by-Cycle Current Limiting
- Over-Voltage Protection
- Over-Temperature Protection
- Available in an ESOP-8 Package
DESCRIPTION：
The SCT2610A is 0.6A synchronous buck converters with wide input voltage, ranging from 4.5V to 65V, which integrates an 750mΩ high-side MOSFET and a 500mΩ low-side MOSFET. The SCT2610A, adopting the constant-on time (COT) mode control, supports the PFM with typical 100uA low quiescent current which assists the converter on achieving high efficiency at light load or standby condition.
The SCT2610A features programmable switching frequency from 300 kHz to 800kHz, which provides the flexibility to optimize either efficiency or external component size.
The SCT2610A offers cycle-by-cycle current limit and hiccup over current protection, thermal shutdown protection, output over-voltage protection and input voltage under-voltage protection. The device is available in an 8-pin thermally enhanced SOP-8 package.
The SCT2610A features programmable switching frequency from 300 kHz to 800kHz, which provides the flexibility to optimize either efficiency or external component size.
The SCT2610A offers cycle-by-cycle current limit and hiccup over current protection, thermal shutdown protection, output over-voltage protection and input voltage under-voltage protection. The device is available in an 8-pin thermally enhanced SOP-8 package.
APPLICATIONS：
- E-Tools
- E-bike, Scooter
- GPS Tracker
Package information
Technical data
| Title | Time | Download |
|---|---|---|
| SCT2610A Datasheet Rev 1.4 | 2024-12-23 |
 Download
|
Parameter comparison
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