IC Phoenix logo

Home ›  S  › S15 > SC2643VXTS.TR

SC2643VXTS.TR from SC

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

SC2643VXTS.TR

Manufacturer: SC, SEMTECH

Multi-Platform Multi-Phase PWM Controller
Partnumber Manufacturer Quantity Availability
SC2643VXTS.TR,SC2643VXTSTR SC, SEMTECH 21890 In Stock

Description and Introduction

Multi-Platform Multi-Phase PWM Controller **Manufacturer:** SC  
**Part Number:** SC2643VXTS.TR  

**Specifications:**  
- **Type:** Voltage Regulator  
- **Output Type:** Adjustable  
- **Output Voltage Range:** 0.8V to 6V  
- **Output Current:** 3A  
- **Input Voltage Range:** 4.5V to 18V  
- **Switching Frequency:** 500kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TSOT-23-8  

**Descriptions:**  
The SC2643VXTS.TR is a high-efficiency, synchronous step-down DC-DC converter designed for applications requiring high current in a compact package. It integrates low RDS(ON) power MOSFETs to minimize power loss and improve thermal performance.  

**Features:**  
- Adjustable output voltage  
- High efficiency up to 95%  
- Integrated power MOSFETs  
- Over-current and thermal protection  
- Low quiescent current  
- Fast transient response  
- Small form factor (TSOT-23-8)  

(Note: Verify specific details with the manufacturer's datasheet for accuracy.)

Application Scenarios & Design Considerations

Multi-Platform Multi-Phase PWM Controller

Alternative Part Number

  • ISL6545CBZ --: Single-phase synchronous buck PWM controller with similar voltage-mode architecture and function, widely used as a drop-in class replacement for SC2643-type controllers.
  • NCP1587ADR2G --: Synchronous buck controller with comparable input range and gate drive capability, suitable for the same VRM/power-rail applications.
  • TPS40170RGYR --: Versatile synchronous buck controller with wide input range and programmable frequency, offering similar control functionality with higher integration.
  • ISL6262CRZ --: Multi-phase PWM controller for CPU/GPU core voltage regulation, functionally similar to the SC2643 controller family and widely available.
  • NCP5386MNR2G --: Dual-edge multi-phase buck controller with comparable voltage regulation features, suitable as a functional replacement in similar power designs.
  • LTC3810EGN --: High-voltage synchronous buck controller offering similar regulation capability; requires layout review but is a viable cross-series alternative.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips