The SCT2650STER is a high-performance 5A synchronous Buck (Step-Down) DC-DC switching regulator designed for efficient power conversion in industrial, automotive, telecom, and embedded electronic applications. Featuring a wide 4.5V to 60V input voltage range, it delivers a stable, adjustable output voltage from 0.8V up to 57V, making it suitable for a variety of power supply designs.
This regulator integrates a low-resistance internal power MOSFET, programmable switching frequency up to 1.2MHz, and comprehensive protection features including over-current protection, thermal shutdown, under-voltage lockout, and over-voltage protection. Its high efficiency helps reduce power loss and heat generation, making it an excellent choice for compact, high-performance DC-DC converter designs.
SCT2650STER Key Features
- Wide Input Voltage: 4.5V to 60V
- Adjustable Output Voltage: 0.8V to 57V
- Continuous Output Current: 5A
- Peak Current Mode Control
- Programmable Switching Frequency: 100kHz to 1.2MHz
- Internal 80mΩ High-Side MOSFET
- Built-in 4ms Soft Start
- Pulse Skip Mode (PSM) for improved light-load efficiency
- Over-Current Protection (OCP)
- Over-Voltage Protection (OVP)
- Under-Voltage Lockout (UVLO)
- Thermal Shutdown Protection
- High Conversion Efficiency
- Surface Mount ESOP-8 Package
- RoHS Compliant
SCT2650STER Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | SCT |
| Part Number | SCT2650STER |
| Product Type | Buck (Step-Down) Switching Regulator |
| Input Voltage | 4.5V – 60V |
| Output Voltage | 0.8V – 57V (Adjustable) |
| Output Current | 5A Continuous |
| Switching Frequency | 100kHz – 1.2MHz |
| Control Method | Peak Current Mode |
| Reference Voltage | 0.8V ±1% |
| Package | ESOP-8 |
| Mounting Type | Surface Mount (SMD) |
| Operating Temperature | -40°C to +150°C |
SCT2650STER Applications
- DC-DC Power Supplies
- Industrial Electronics
- Automotive Electronics
- Battery-Powered Devices
- Embedded Systems
- Telecom Equipment
- LED Drivers
- Networking Equipment
- Motor Control Circuits
- Consumer Electronics
SCT2650STER Package Includes
- 1 × SCT2650STER 5A Buck DC-DC Switching Regulator IC (ESOP-8)
Note: The actual product may vary slightly in appearance depending on the manufacturing batch while maintaining identical electrical specifications.
Datasheet:- https://en.silicontent.com//uploads/20241223/c8b4337fd46a49e36ec440ccc5319d9c.pdf
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