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ROHM BD6590MUV-E2 product image
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ROHM BD6590MUV-E2

Manufacturer
ROHM
MPN
BD6590MUV-E2
LCSC Part #
C5557606
Packaging
VFQFN-24-EP
Customer #
Key Attributes
1.5MHz 6 DC-DC 40V 30mA 4.5V~5.5V VFQFN-24-EP LED Drivers RoHS
DatasheetROHM BD6590MUV-E2
RoHS Compliance2 documents available
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers
ManufacturerROHM
PackagingVFQFN-24-EP
Frequency - Switching1.5MHz
DimmingAnalog;PWM
Voltage - Input(AC)-
Number of Channels6
TypeDC-DC
Switch tube (built-in/external)Built-in
Output Voltage40V
Operating Temperature-40℃~+85℃
Output Current30mA
FeaturesOver Voltage Protection;Built-in soft-start;Short Circuit Protection;LED open-circuit protection;Over-Temperature Protection (OTP)
TopologyBoost
Constant Current Accuracy3%
Voltage - Input(DC)4.5V~5.5V
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Introduction

AI Translation

The BD6590MUV is a white LED driver IC integrating a PWM boost DC/DC converter, capable of boosting up to 40V with a maximum current drive capability of 30mA. Wide-range, precise brightness control is achievable via external PWM pulses. The device features a high-accuracy current driver with minimal current error between channels, helping to reduce brightness spots on LCD panels. Its compact package type contributes to space savings.

Features

AI Translation
  • High-precision, well-matched current drivers (30mA max/channel)
  • Integrated 50V power N-channel MOSFET
  • Soft-start function
  • Drives up to 10 series, 6 parallel strings of LEDs
  • Comprehensive protection features
  • Overvoltage protection
  • Overcurrent limiting
  • LED terminal open/short circuit protection
  • External Schottky diode open detection/output short circuit protection
  • Undervoltage lockout
  • Thermal shutdown

Applications

AI Translation
  • Notebook backlight
  • Netbook backlight
  • Portable DVD player backlight
  • Digital photo frame backlight