UCC2804QDREP

$5.30

Description：IC OFFLINE SWITCH MULT TOP 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:afa8bf972627 Category: Power Supply Controllers, Monitors Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC OFFLINE SWITCH MULT TOP 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Applications：PWM Controller
Voltage - Input：-0.3V ~ 6.3V
Voltage - Supply：8.3V ~ 12V
Current - Supply：500 µA
Operating Temperature：-40°C ~ 125°C (TA)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC

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UCC2804QDREP

Overview

The UCC2804QDREP is an automotive-grade, high-voltage current-mode PWM controller designed for power factor correction (PFC) applications. It operates from a wide supply voltage range and integrates essential protection features such as undervoltage lockout, cycle-by-cycle current limiting, and thermal shutdown. The device supports continuous conduction mode (CCM) boost PFC converters, offering precise control for efficient energy conversion in automotive environments.

Feature Summary

Automotive qualification compliant with AEC-Q100 standards
Integrated high-voltage startup circuit for simplified design
Current-mode control architecture for fast transient response
Built-in protection mechanisms including thermal and overcurrent safeguards

Applications

Automotive power factor correction stages
DC-DC converter input stages requiring PFC
High-efficiency automotive power supplies

Procurement Notes

Verify the specific suffix 'DREP' indicates tape-and-reel packaging and automotive grade qualification. Confirm the manufacturer's official datasheet for the exact operating temperature range and pin configuration before integration. Ensure compliance with RoHS directives if required by your specific application standards.

Selection Notes

Select this component when automotive reliability and PFC functionality are required in a single IC. It is suitable for designs needing integrated startup and protection without external discrete components for basic operation. Compare pin compatibility with non-automotive variants if space constraints exist.

Part Context

This part belongs to Texas Instruments' UCC2804 family of PFC controllers. The 'Q' prefix denotes automotive qualification, while 'DREP' specifies the SOIC-8 package and reel packaging. It complements other TI power management solutions for complete automotive power systems.

Replacement Considerations

Check for direct pin-compatible alternatives within the UCC2804 series or newer generations like the UCC28180 if enhanced performance is needed. Verify that any substitute maintains automotive qualification and similar electrical characteristics for seamless replacement.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.