LM5000SDX-6

$2.21

Description：IC REG BOOST FLYBACK ADJ 16WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:46ee483873eb Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM5000SDX-6 is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BOOST FLYBACK ADJ 16WSON. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM5000SDX-6

Description：IC REG BOOST FLYBACK ADJ 16WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Function：Step-Up, Step-Up/Step-Down
Output Configuration：Positive
Topology：Boost, Flyback, Forward Converter
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：3.1V
Voltage - Input (Max)：40V
Voltage - Output (Min/Fixed)：3.1V
Voltage - Output (Max)：80V (Switch)
Current - Output：1.35A (Switch)
Frequency - Switching：600kHz, 1.3MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：16-WFDFN Exposed Pad
Supplier Device Package：16-WSON (5x5)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM5000SDX-6

LM5000SDX-6

Voltage Regulators - DC DC Switching Regulators Overview

The LM5000SDX-6 is a high-voltage switching regulator manufactured by Texas Instruments, designed for boost and flyback topologies. It operates with an input voltage range of 3.1 V to 40 V and delivers up to 2 A of output current. The device features a fixed internal switching frequency between 600 kHz and 1.3 MHz. It provides a fixed output voltage of 1.295 V and draws a typical operating supply current of 2.1 mA. Packaged in a 16-pin WSON format, it supports an extended junction temperature range from -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Supports both boost and flyback converter topologies for versatile power conversion applications.
Integrates a current mode control architecture for stable operation across wide input voltage ranges.
Includes a shutdown pin to minimize quiescent current during standby modes.

Voltage Regulators - DC DC Switching Regulators Applications

Industrial power supplies requiring high-voltage step-up conversion
Flyback converters for isolated power generation
Automotive electronics systems

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm the exact switching frequency variant. Ensure the package type matches the required PCB footprint. Confirm RoHS compliance status through the latest datasheet revision. Validate thermal performance requirements against the specified junction temperature limits before finalizing procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed low-voltage output is required from a higher input rail. The fixed frequency simplifies external component selection compared to adjustable variants. Consider the thermal dissipation capabilities of the WSON package for high-current loads. Verify that the 2 A current limit meets the peak load requirements of the target application circuit.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM5000 series of high-voltage switch-mode regulators. The series offers multiple frequency options to optimize efficiency and passive component size. The SDX suffix indicates a tape-and-reel packaging configuration suitable for automated surface-mount assembly processes.