TYPE | DESCRIPTION |
---|
Mounting Style | Surface Mount |
Number of Pins | 8 Pin |
Case/Package | SOIC-8 |
Number of Outputs | 1 Output |
Input Voltage (DC) | 3.00V ~ 5.50V |
Output Voltage | 0.5.5 V |
Output Current | 0.6 A |
Number of Channels | 1 Channel |
Number of Positions | 8 Position |
Switching Frequency | 500 kHz |
Input Voltage (Max) | 5.5 V |
Input Voltage (Min) | 3 V |
Operating Temperature (Max) | 125 ℃ |
Operating Temperature (Min) | -40 ℃ |
Supply Voltage | 3V ~ 5.5V |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Each |
Operating Temperature | -40℃ ~ 125℃ |
The MIC4801YM is a 1-channel high efficiency white LED (WLED) Driver designed to drive a single LED up to 600mA. The MIC4801 constant current driver is designed to drive high power LEDs 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 130mV at 400mA. This allows the LEDs to be driven directly from the voltage source eliminating switching noise/losses present with the use of boost circuitry. The high accuracy current regulated WLED channel ensures uniform display illumination under all conditions. The brightness is controlled through an Ultra Fast PWM™ Control interface operating down to less than 1% duty cycle.
● Programmable LED current with external resistor
● Current accuracy of ±1% typical
Micrel
12 Pages / 0.54 MByte
Microchip
MIC4801 Series 5.5V 600mA Single Channel Linear White LED Driver - SOIC-8
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LED Driver 3.3V/5V 8Pin SOIC N T/R
Micrel
LED DVR, 600mA, 1CH, 8SOIC; Topology: Linear; No. of Outputs: 1; Input Voltage: 3V to 5.5V; Dimming Control Type: PWM...
Micrel
Driver; LED controller; 0.6A; 0÷5.5V; Channels:1; SO8
Micrel
IC WHITE LED DVR 600mA 1CH 8SOIC
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