MIC2845A - High Efficiency 6 Channel Linear WLED Driver

Micrel Semiconductor

📥 Download Datasheet

MIC2845A Datasheet Preview — Preview of MIC2845A PDF

Datasheet Details

Part number: MIC2845A
Manufacturer: Micrel Semiconductor
File Size: 1.48 MB
Datasheet: MIC2845A_MicrelSemiconductor.pdf
Description: High Efficiency 6 Channel Linear WLED Driver

MIC2845A Product details

Description

The MIC2845A is a high efficiency White LED (WLED) driver designed to drive up to six LEDs, greatly extending battery life for portable display backlighting, keypad backlighting, and camera flash in mobile devices..

Features

a typical dropout of 40mV at 20mA. This allows the LEDs to be driven directly from the battery eliminating switching noise/losses present with the use of boost circuitry. The MIC2845A features Dynamic Average Matching™ (DAM™) which is specifically designed to provide optimum matching across all WLEDs. The six channels are matched better than ±1.5% typical, ensuring uniform display illumination under all conditions. The brightness is controlled through an Ultra Fast PWM™ Control interface operati.

📁 Related Datasheet

MIC280 - Precision IttyBitty Thermal Supervisor (Microchip)
MIC281 - Low-Cost Thermal Sensor (Microchip)
MIC28303 - 3A Power Module (Microchip)
MIC28304 - 3A Power Module Hyper Speed Controller (Microchip)
MIC28511 - 3A Synchronous Buck Regulator (Microchip)
MIC28512 - 2A Synchronous Buck Regulator (Microchip)
MIC28513 - 4A Synchronous Buck Regulator (Microchip)
MIC28514 - DC/DC Buck Regulator (Microchip)

📌 All Tags

High Efficiency Channel Linear WLED Driver Micrel Semiconductor

Micrel Semiconductor MIC2845A-like datasheet

MIC284 - Two-Zone Thermal Supervisor
MIC2841A - High Efficiency 4 Channel Linear WLED Driver
MIC2842A - High Efficiency 4 Channel WLED Driver
MIC2843 - High-Efficiency 6-Channel Linear WLED Driver
MIC2843A - High-Efficiency 6-Channel Linear WLED Driver
MIC2844A - High Efficiency 6 Channel WLED Driver

MIC2845A Stock/Price