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SC5516C Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
SC5516CNPC108Yes

Manufacturer:** NPC (New Japan Radio Co.

Manufacturer: NPC (New Japan Radio Co., Ltd.)

Part Number: SC5516C

Specifications:

  • Type: Switching Regulator IC
  • Function: Step-Down (Buck) DC-DC Converter
  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: Adjustable (typically 0.8V to 16V)
  • Output Current: Up to 3A
  • Switching Frequency: 300kHz (typical)
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C
  • Package: HSOP-8 (Exposed Pad for Heat Dissipation)

Descriptions:

The SC5516C is a synchronous buck regulator IC designed for high-efficiency step-down voltage conversion. It integrates a high-side and low-side MOSFET, reducing external component count. The device features a fixed-frequency PWM control scheme, ensuring stable operation under varying load conditions.

Features:

  • Integrated MOSFETs for compact design
  • Adjustable output voltage via external resistors
  • Overcurrent protection (OCP)
  • Thermal shutdown protection
  • Under-voltage lockout (UVLO)
  • Soft-start function for controlled startup
  • Low standby current

This IC is commonly used in power supply applications for industrial, automotive, and consumer electronics.

(Note: Always refer to the latest datasheet for precise specifications.)

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