LM3537TMX/NOPB

$0.92

Description：IC LED DRV RGLTR PWM 30DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:d67530465fa0 Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

LM3537TMX/NOPB is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC LED DRV RGLTR PWM 30DSBGA. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for LM3537TMX/NOPB

Description：IC LED DRV RGLTR PWM 30DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Type：DC DC Regulator
Topology：Switched Capacitor (Charge Pump)
Internal Switch(s)：Yes
Number of Outputs：8
Voltage - Supply (Min)：2.7V
Voltage - Supply (Max)：5.5V
Voltage - Output：2V ~ 4V
Current - Output / Channel：25mA
Frequency：1.3MHz
Dimming：PWM
Applications：Backlight
Operating Temperature：-30°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：30-WFBGA, DSBGA
Supplier Device Package：30-DSBGA
Grade：-
Qualification：-

LED Driver IC datasheet and documents for LM3537TMX/NOPB

LM3537TMX/NOPB

LED Driver IC Overview

The LM3537TMX/NOPB is a Texas Instruments LED lighting driver IC designed for high-efficiency white LED applications. It features an integrated boost converter topology with I2C and PWM control interfaces. The device operates within an input voltage range of 2.7 V to 5.5 V, supporting a maximum output current of 30 mA. It functions at a switching frequency of 500 kHz and delivers up to 40 V output voltage. The component is housed in a DSBGA-12 package, suitable for surface mount installation, and supports an operating temperature range from -30°C to +85°C.

LED Driver IC Feature Summary

Integrated boost DC-DC converter topology for efficient white LED driving
Dual control interface support including I2C and PWM dimming capabilities
Compact surface-mount packaging optimized for space-constrained designs

LED Driver IC Applications

White LED backlighting systems
Portable electronic display illumination
General solid-state lighting modules

LED Driver IC Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm exact manufacturing lot details and compliance status. Ensure that the ordering information matches the required package variant and thermal specifications for the target application environment before finalizing procurement orders.

LED Driver IC Selection Notes

Select this component when designing circuits requiring precise digital control over LED brightness via I2C or PWM signals. Consider the 30 mA output limit and 40 V maximum voltage when sizing external passive components. Evaluate the DSBGA-12 footprint constraints during PCB layout to ensure adequate thermal dissipation and mechanical stability.

LED Driver IC Part Context

This part belongs to the LM3535 series family of LED drivers from Texas Instruments. It shares architectural similarities with other members like the LM3530 and LM3535, offering comparable control interfaces and boost conversion capabilities tailored for single-channel white LED applications in portable devices.