MIC2289-15BML-TR

$0.80

Description：IC LED DRVR RGLTR PWM 750MA 8MLF
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)

SKU:679033b68322 Category: LED Drivers IC Brand: Microchip Technology

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Product introduction

MIC2289-15BML-TR is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC LED DRVR RGLTR PWM 750MA 8MLF. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for MIC2289-15BML-TR

Description：IC LED DRVR RGLTR PWM 750MA 8MLF
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)
Type：DC DC Regulator
Topology：Step-Up (Boost)
Internal Switch(s)：Yes
Number of Outputs：1
Voltage - Supply (Min)：2.5V
Voltage - Supply (Max)：10V
Voltage - Output：15V
Current - Output / Channel：750mA (Switch)
Frequency：1.2MHz
Dimming：Analog, PWM
Applications：Backlight
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-VFDFN Exposed Pad, 8-MLF®
Supplier Device Package：8-MLF® (2x2)
Grade：-
Qualification：-

LED Driver IC datasheet and documents for MIC2289-15BML-TR

MIC2289-15BML-TR

LED Driver IC Overview

The MIC2289-15BML-TR is a PWM boost-switching regulator optimized for constant-current white LED driver applications. It operates with an input voltage range of 2.5V to 10V DC and delivers up to 750mA switch current. The device features a maximum output voltage of 15V and integrates an internal switch. It supports analog and PWM dimming functions, operating at a fixed frequency of 1.2MHz. The component is housed in an 8-MLF (2x2) package and functions within a junction temperature range of -40°C to 125°C.

LED Driver IC Feature Summary

Integrates a high-efficiency boost switching regulator optimized for constant-current white LED driving.
Supports both analog and pulse width modulation (PWM) continuous dimming operations.
Includes an internal power switch to minimize external component count.
Provides flexible input voltage compatibility suitable for single-cell lithium battery systems.

LED Driver IC Applications

LED backlighting for portable electronic devices
Camera flash illumination systems
General-purpose white LED driver circuits

LED Driver IC Procurement Notes

Verify the specific suffix 'B' against official Microchip documentation to confirm package and thermal characteristics. Ensure the order matches the exact part number MIC2289-15BML-TR to avoid confusion with similar variants like the MIC2289-34YML-TR. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement specifications.

LED Driver IC Selection Notes

Select this component when designing compact LED drivers requiring integrated boost regulation and precise current control. It is suitable for applications demanding high efficiency from low-voltage sources. Consider the 1.2MHz switching frequency for smaller passive component sizing. Verify that the required output voltage does not exceed the 15V limit specified for this variant.

LED Driver IC Part Context

This device belongs to the MIC2289 family of LED drivers manufactured by Microchip Technology. It is functionally related to other variants such as the MIC2289-34YML-TR, which offers higher output voltage capabilities. The product line is designed for space-constrained portable applications requiring reliable constant-current regulation.