UC1524AJ

Description：ADVANCED 40 VCC, DOUBLE ENDED 30
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:64147ecd7e17 Category: DC DC Switching Controllers Brand: Texas Instruments

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Product introduction

UC1524AJ is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is ADVANCED 40 VCC, DOUBLE ENDED 30. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for UC1524AJ

Description：ADVANCED 40 VCC, DOUBLE ENDED 30
Series：-
Mfr：Texas Instruments
Package：Tube
Output Type：PWM
Function：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 ~ 40V
Frequency - Switching：140Hz ~ 500kHz
Duty Cycle (Max)：45%
Synchronous Rectifier：No
Clock Sync：No
Serial Interfaces：-
Control Features：Enable, Frequency Control, Ramp
Operating Temperature：-55°C ~ 125°C (TA)
Mounting Type：Through Hole
Package / Case：16-CDIP (0.300", 7.62mm)
Supplier Device Package：16-CDIP
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for UC1524AJ

UC1524AJ

DC DC Switching Controllers Overview

The UC1524AJ is an advanced regulating pulse width modulator manufactured by Texas Instruments. It operates within a supply voltage range of 8 V to 35 V and supports a nominal input voltage of 20 V. The device utilizes voltage-mode control with pulse width modulation technology. It features a 20-pin LCCC package, specifically QCCN LCC20 with dimensions of 8.89 mm in length. The component is rated for operation between -55°C and 125°C.

DC DC Switching Controllers Feature Summary

Advanced regulating pulse width modulation architecture
Voltage-mode control mechanism
Wide operating temperature range capability

DC DC Switching Controllers Applications

DC-DC switching power supplies
Industrial power conversion systems
Telecommunications equipment power management

DC DC Switching Controllers Procurement Notes

Verify the specific suffix designation against official Texas Instruments documentation to confirm exact thermal and electrical specifications. Ensure the procurement channel provides valid traceability for the LCCC package variant. Confirm compliance status and manufacturing origin details prior to acquisition.

DC DC Switching Controllers Selection Notes

Select this component for applications requiring wide temperature tolerance and precise voltage-mode regulation. The 20-pin LCCC form factor suits high-density layouts. Validate that the 8 V to 35 V supply range aligns with system requirements before integration.

DC DC Switching Controllers Part Context

This part belongs to the UC1524 series of advanced regulating pulse width modulators from Texas Instruments. It shares functional similarities with other devices in the family but is distinguished by its specific pin count and package configuration designed for robust industrial environments.

DC DC Switching Controllers Replacement Considerations

Direct substitutes include UC1524A and UC1524AL variants. Cross-reference pinouts and thermal ratings carefully when considering alternative sources or upgraded versions within the same product line.

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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.