UC2525BDW

$6.72

Description：IC REG CTRLR MULT TOP 16SOIC
Series：-
Mfr：Texas Instruments
Package：Bulk,Tube

SKU:e3760d969c41 Category: DC DC Switching Controllers Brand: Texas Instruments

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Product introduction

UC2525BDW is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG CTRLR MULT TOP 16SOIC. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for UC2525BDW

Description：IC REG CTRLR MULT TOP 16SOIC
Series：-
Mfr：Texas Instruments
Package：Bulk,Tube
Output Type：Transistor Driver
Function：Step-Up, Step-Up/Step-Down
Output Configuration：Positive
Topology：Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Number of Outputs：2
Output Phases：1
Voltage - Supply (Vcc/Vdd)：8V ~ 35V
Frequency - Switching：100Hz ~ 400kHz
Duty Cycle (Max)：49%
Synchronous Rectifier：Yes
Clock Sync：Yes
Serial Interfaces：-
Control Features：Dead Time Control, Frequency Control, Ramp, Soft Start
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.295", 7.50mm Width)
Supplier Device Package：16-SOIC
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for UC2525BDW

UC2525BDW

DC DC Switching Controllers Overview

The UC2525BDWTR is a regulating pulse width modulator manufactured by Texas Instruments, housed in a 16-pin SOIC surface-mount package. It operates within an input voltage range of 8V to 35V DC and supports a maximum output current of 400 mA. The device features a switching frequency of 400 kHz with a maximum duty cycle of 49%. It provides two regulated outputs and supports multiple converter topologies including Boost, Flyback, Forward, Full-Bridge, Half-Bridge, and Push-Pull configurations. The component functions reliably across an industrial temperature range from -40°C to 85°C.

DC DC Switching Controllers Feature Summary

Dual-output regulation capability for versatile power supply designs
Supports multiple converter topologies including push-pull and full-bridge applications
Integrated voltage-mode control for stable operation

DC DC Switching Controllers Applications

Industrial power supplies
Telecommunications equipment
Computer peripheral power systems

DC DC Switching Controllers Procurement Notes

Verify the specific suffix 'DWTR' indicates tape and reel packaging rather than tube packaging when sourcing components. Confirm the operating temperature grade matches the '-40°C to 85°C' specification required for your application environment. Ensure the manufacturer is identified as Texas Instruments to guarantee authenticity and performance consistency.

DC DC Switching Controllers Selection Notes

Select this component for designs requiring dual isolated outputs with moderate current capacity. Consider the 400 kHz switching frequency for balancing efficiency and component size. Evaluate thermal management requirements given the 1000 mW dissipation rating in the SOIC-16 package. Verify compatibility with the intended converter topology before finalizing the design.

DC DC Switching Controllers Part Context

This part belongs to the UC2525 series of regulating pulse width modulators from Texas Instruments. It is functionally related to variants such as UC2525B and UC2525ADW, differing primarily in packaging and temperature specifications. The series is designed for general-purpose switching power supply applications requiring reliable voltage-mode control.