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Manufacturer Part #

MIC4801YM

MIC4801 Series 5.5 V 600 mA Single Channel Linear White LED Driver - SOIC-8

ECAD Model:
Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Microchip MIC4801YM - Technical Attributes
Attributes Table
Supply Voltage: 3V to 5.5V
Output Current per Channel: 600mA
Switching Frequency-Max: 500kHz
Package Style:  SOIC-8
Mounting Method: Surface Mount
$Features & Applications

The MIC4801YM is a 5.5 V high efficiency White LED (WLED) driver designed to drive a single LED up to 600 mA. The MIC4801 constant current driver is designed to drive high power LED’s in various lighting applications

The MIC4801 provides the highest possible efficiency as this architecture has no switching losses present in traditional charge pumps or inductive boost circuits. It features a typical dropout of 130 mV at 400 mA. This allows the LEDs to be driven directly from the voltage source eliminating switching noise/losses present with the use of boost circuitry

Features:

  • High Efficiency (no Voltage Boost losses)
  • Ultra Fast PWM™ control (200 Hz to 500 kHz)
  • Input voltage range: 3.0 V to 5.5 V
  • Dropout of 130 mV at 400 mA
  • Programmable LED current with external resistor
  • Current accuracy of ±1% typical

Applications:

  • Bill board displays
  • Marquee displays
  • Instrument displays
  • Architectural lighting
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
52 Weeks
Minimum Order:
1045
Multiple Of:
95
Total
$1,065.90
USD
Quantity
Web Price
1
$1.17
50
$1.12
200
$1.07
1,000
$1.02
3,000+
$0.93
Product Variant Information section