LDS8726

$0.89

Description：IC LED DRVR RGLTR PWM 1.9A 8TDFN
Series：-
Mfr：IXYS Integrated Circuits Division
Package：Tape & Reel (TR)

SKU:52961d884785 Category: LED Drivers IC Brand: IXYS Integrated Circuits Division

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC LED DRVR RGLTR PWM 1.9A 8TDFN
Series：-
Mfr：IXYS Integrated Circuits Division
Package：Tape & Reel (TR)
Type：DC DC Regulator
Topology：Step-Up (Boost)
Internal Switch(s)：Yes
Number of Outputs：1
Voltage - Supply (Min)：2.7V
Voltage - Supply (Max)：5.5V
Voltage - Output：-
Current - Output / Channel：1.9A (Switch)
Frequency：1MHz
Dimming：PWM
Applications：Backlight
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-WFDFN Exposed Pad
Supplier Device Package：8-TDFN (2x3)
Grade：-
Qualification：-

Download product information

LDS8726

Overview

The LDS8726 is a single-output LED driver IC from IXYS Integrated Circuits Division, designed for DC-DC step-up (boost) regulation. It integrates an internal switch capable of delivering 1.9A output current and operates within a supply voltage range of 2.7V to 5.5V. The device functions at a fixed switching frequency of 1MHz and supports PWM dimming control via a dedicated enable pin. Packaged in an 8-TDFN (2x3) surface-mount format, it is rated for operation across a temperature range of -40°C to 85°C.

Feature Summary

Integrates a high-current internal switch for efficient boost conversion
Supports precise brightness control through PWM dimming interface
Operates with fixed-frequency switching to minimize external component count

Applications

LED backlighting systems
Portable electronic display illumination
Compact lighting modules requiring step-up regulation

Procurement Notes

Verify the specific manufacturer part number against official IXYS documentation to confirm package variant and revision status. Ensure compatibility with system voltage requirements and thermal management needs. Cross-reference datasheet specifications for electrical limits before integration. Confirm RoHS compliance status if required by regulatory standards.

Selection Notes

Select this component for applications requiring a compact, single-channel boost LED driver with integrated power switching. Consider the fixed 1MHz frequency when designing input/output filters. Evaluate the 8-TDFN package footprint for PCB layout constraints. Verify that the 1.9A switch current rating meets the peak load demands of the target LED string.

Part Context

The LDS8726 belongs to the LED driver family from IXYS Integrated Circuits Division, focusing on power management solutions for illumination. It shares functional similarities with other boost-type drivers but is distinct in its specific current rating and packaging configuration. This model targets cost-sensitive, space-constrained designs where integrated switching simplifies the bill of materials.