Professional IC Distribution & Technical Solutions

Global leader in semiconductor components distribution and technical support services, empowering your product innovation and industry advancement

Product Catalog Contact Us
Home > ROHM02 > BD7851FP

BD7851FP Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
BD7851FPROHM320Yes

BD7851FP is a power management IC manufactured by ROHM Semiconductor.

The BD7851FP is a power management IC manufactured by ROHM Semiconductor. Below are its key specifications, descriptions, and features:

Specifications:

  • Manufacturer: ROHM Semiconductor
  • Package: HSOP-8 (Power Mini Package)
  • Input Voltage Range: 4.5V to 18V
  • Output Voltage: Adjustable (via external resistors)
  • Output Current: Up to 3A
  • Switching Frequency: 340kHz (typical)
  • Efficiency: Up to 90% (depending on conditions)
  • Protection Features: Overcurrent protection (OCP), thermal shutdown (TSD), undervoltage lockout (UVLO)
  • Operating Temperature Range: -40°C to +105°C

Descriptions:

The BD7851FP is a step-down DC-DC converter IC designed for high-efficiency power supply applications. It integrates a PWM controller, MOSFETs, and protection circuits, making it suitable for compact and energy-efficient designs.

Features:

  • High Efficiency: Utilizes synchronous rectification for improved power conversion.
  • Adjustable Output: Output voltage can be set using external resistors.
  • Built-in MOSFETs: Includes high-side and low-side MOSFETs for simplified design.
  • Low Standby Current: Reduces power consumption in standby mode.
  • Compact Package: HSOP-8 package allows for space-saving PCB layouts.
  • Robust Protection: Includes OCP, TSD, and UVLO for reliable operation.

This IC is commonly used in industrial, automotive, and consumer electronics applications requiring stable and efficient power conversion.

Request Quotation

Part Number:
Quantity:
Target Price($USD):
Email:
Contact Person:
Additional Part Number
Quantity (Additional)
Special Requirements
Verification: =

Recommended Products

  • DA210 ,109,TO92S

    Manufacturer:** ROHM Semiconductor **Part Number:** DA210 ### **Specifications:** - **Type:** Digital-to-Analog Converter (DAC) - **Resolution:** 10-bit - **Interface:** Serial (SPI/I2C compatible) - **Supply Voltage:** 2.

  • BA6138 ,286,SIP9

    Part Number:** BA6138 **Manufacturer:** ROHM ### **Specifications:** - **Type:** LED Driver IC - **Function:** 8-Channel Constant Current LED Driver - **Output Current:** Adjustable (typical 20mA per channel) - **Supply Voltage (VCC):** 4.

  • 18DD0W ,183,TO263

    part number 18DD0W is manufactured by ROHM Semiconductor.

  • MAX791CPE,MAXIM,23,DIP16

    SC88774P,MOTO,23,DIP28

Sales Support

Our sales team is ready to assist with:

  • Fast quotation
  • Price Discount
  • Technical specifications
Contact sales