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 > BA1604

BA1604 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
BA1604ROHM124Yes

Manufacturer:** ROHM Semiconductor **Part Number:** BA1604 ### **Specifications:** - **Function:** LED Driver IC - **Topology:** Step-up DC-DC Converter - **Input Voltage Range:** 2.

Manufacturer: ROHM Semiconductor

Part Number: BA1604

Specifications:

  • Function: LED Driver IC
  • Topology: Step-up DC-DC Converter
  • Input Voltage Range: 2.5V to 16V
  • Output Voltage Range: Up to 18V (adjustable)
  • Output Current: Up to 40mA (per channel)
  • Number of Channels: 4
  • Switching Frequency: 1MHz (typical)
  • Efficiency: Up to 85%
  • Protection Features: Overcurrent protection (OCP), thermal shutdown (TSD)
  • Package: SSOP-B20

Descriptions:

The BA1604 is a 4-channel LED driver IC with a built-in step-up DC-DC converter. It is designed to drive multiple LEDs efficiently with a constant current, making it suitable for backlighting applications in LCD panels and general LED lighting.

Features:

  • Built-in step-up DC-DC converter
  • Constant current output for each channel
  • Adjustable output voltage via external resistor
  • High efficiency (up to 85%)
  • Low supply current (typ. 1.5mA)
  • PWM dimming control capability
  • Compact SSOP-B20 package

For detailed application notes and circuit examples, refer to the official ROHM datasheet.

Request Quotation

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

Recommended Products

  • LD-101MG ,3450,DIP

    LD-101MG is a low-dropout (LDO) voltage regulator manufactured by ROHM Semiconductor.

  • BA00AST ,2450,TO220F-5

    BA00AST is a voltage regulator IC manufactured by ROHM Semiconductor.

  • BA4904A ,350,ZIP16

    BA4904A** is a **voltage regulator IC** manufactured by **ROHM Semiconductor**.

  • DS2720,DALLAS,13,TSSOP8

    MAX9150EUI,MAXIM,13,TSSOP

Sales Support

Our sales team is ready to assist with:

  • Fast quotation
  • Price Discount
  • Technical specifications
Contact sales