MP1529DR-LF-P

$1.89

Description：IC LED DRV RGLTR PWM 16QFN
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)

SKU:512387939286 Category: LED Drivers IC Brand: Monolithic Power Systems Inc.

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Product introduction

MP1529DR-LF-P is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Monolithic Power Systems Inc.. Its product description is IC LED DRV RGLTR PWM 16QFN. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for MP1529DR-LF-P

Description：IC LED DRV RGLTR PWM 16QFN
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)
Type：DC DC Regulator
Topology：Step-Up (Boost)
Internal Switch(s)：Yes
Number of Outputs：3
Voltage - Supply (Min)：2.7V
Voltage - Supply (Max)：5.5V
Voltage - Output：25V
Current - Output / Channel：30mA, 150mA (Flash)
Frequency：1.2MHz
Dimming：PWM
Applications：Backlight, Camera Flash
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-VQFN Exposed Pad
Supplier Device Package：16-QFN (4x4)
Grade：-
Qualification：-

LED Driver IC datasheet and documents for MP1529DR-LF-P

MP1529DR-LF-P

LED Driver IC Overview

The MP1529DR-LF-P is a Monolithic Power Systems LED lighting driver IC designed for white LEDs. It features a boost topology with three output channels and operates within an input voltage range of 2.7 V to 5.5 V. The device supports PWM dimming and delivers up to 25 V output voltage at a switching frequency of 1.2 MHz. Packaged in a QFN-16 format, it functions as a standalone regulator configurable from 20 mA to 150 mA via external resistors without requiring a microcontroller.

LED Driver IC Feature Summary

Configurable current regulation from 20 mA to 150 mA using external resistors
Standalone operation capability eliminating the need for a microcontroller
Supports PWM dimming control for backlight and flash applications

LED Driver IC Applications

LCD backlight illumination
Camera preview lighting
Flash photography illumination

LED Driver IC Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for NRND (Not Recommended for New Designs) status before integration. Ensure supply chain stability due to potential long delivery times associated with this specific part number.

LED Driver IC Selection Notes

Select this component for portable devices requiring single-cell battery operation. It is suitable for designs needing independent control of backlight and flash currents. Verify that the QFN-16 package fits the PCB layout constraints and that the 1.2 MHz switching frequency aligns with EMI requirements.

LED Driver IC Part Context

This part belongs to the MP1529 series of LED drivers from Monolithic Power Systems. It shares architectural similarities with variants like the MP1529DR-LF-Z but differs in packaging and reel specifications. The series targets mobile electronics requiring efficient white LED management.

LED Driver IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate pin-compatible alternatives only after verifying electrical parameter compatibility and thermal performance.

How to buy

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Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.