UCC25600D
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Texas Instruments UCC25600D

Manufacturer No:
UCC25600D
Manufacturer:
Texas Instruments
Package:
Tube
Description:
IC REG CTRLR HALF-BRIDGE 8SOIC
Delivery:
Payment:
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Product Introduction

Overview

The UCC25600D, manufactured by Texas Instruments, is a high-performance resonant mode controller designed for DC-DC conversion applications, particularly in LLC half-bridge resonant converters. This 8-pin IC integrates advanced features to simplify system design, reduce layout complexity, and accelerate time-to-market. It is widely used in power management systems, offering a cost-effective solution compared to traditional 16-pin controllers. The UCC25600D is ideal for applications requiring high efficiency and reliability, such as industrial power supplies, consumer electronics, and automotive systems.

Key Specifications

ParameterValueUnitNotes
CategoryPMIC - Regulators - DC DC Switching Controllers--
DescriptionIC REG CTRLR ISO PWM VM 8-SOIC--
ManufacturerTexas Instruments--
PWM TypeVoltage Mode--
Outputs2--
Frequency (Max)380kHz-
Duty Cycle50%-
Supply Voltage11.5 ~ 18V-
IsolationYes--
Operating Temperature-40 ~ 125°C-
Package8-SOIC (0.154", 3.90mm Width)--

Key Features

  • Variable switching frequency control for optimized performance.
  • Programmable minimum and maximum switching frequencies with 4% accuracy.
  • Adjustable dead time for zero voltage switching (ZVS) to maximize efficiency.
  • Programmable soft-start time for flexible design.
  • Integrated gate driver with 0.4A source and 0.8A sink capabilities.
  • Comprehensive protection features including overcurrent, UVLO, and thermal shutdown.

Applications

The UCC25600D is widely used in various power management applications, including:

  • Industrial Power Supplies: Provides efficient and reliable control for high-power systems.
  • Consumer Electronics: Ideal for compact and cost-effective power solutions in devices like TVs and monitors.
  • Automotive Systems: Ensures stable and efficient power conversion in automotive electronics.

Q & A

What is the operating voltage range of the UCC25600D?

The operating voltage range is 11.5V to 18V.

What is the maximum switching frequency supported by the UCC25600D?

The maximum switching frequency is 380kHz.

Does the UCC25600D support isolation?

Yes, it supports isolation.

What is the operating temperature range of the UCC25600D?

The operating temperature range is -40°C to 125°C.

What type of PWM control does the UCC25600D use?

It uses voltage mode PWM control.

How many outputs does the UCC25600D support?

It supports 2 outputs.

What is the duty cycle of the UCC25600D?

The duty cycle is 50%.

What is the package type of the UCC25600D?

It comes in an 8-SOIC package.

Does the UCC25600D have overcurrent protection?

Yes, it includes overcurrent protection.

What is the gate driver capability of the UCC25600D?

The gate driver has a source capability of 0.4A and a sink capability of 0.8A.

Product Attributes

Output Type:Transistor Driver
Function:Step-Up/Step-Down
Output Configuration:Positive, Isolation Capable
Topology:Half-Bridge
Number of Outputs:2
Output Phases:1
Voltage - Supply (Vcc/Vdd):11.5V ~ 18V
Frequency - Switching:40kHz ~ 350kHz
Duty Cycle (Max):- 
Synchronous Rectifier:No
Clock Sync:No
Serial Interfaces:- 
Control Features:Current Limit, Frequency Control, Soft Start
Operating Temperature:-40°C ~ 125°C (TJ)
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
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Similar Products

Part Number UCC25600D UCC25600DR
Manufacturer Texas Instruments Texas Instruments
Product Status Active Active
Output Type Transistor Driver Transistor Driver
Function Step-Up/Step-Down Step-Up/Step-Down
Output Configuration Positive, Isolation Capable Positive, Isolation Capable
Topology Half-Bridge Half-Bridge
Number of Outputs 2 2
Output Phases 1 1
Voltage - Supply (Vcc/Vdd) 11.5V ~ 18V 11.5V ~ 18V
Frequency - Switching 40kHz ~ 350kHz 40kHz ~ 350kHz
Duty Cycle (Max) - -
Synchronous Rectifier No No
Clock Sync No No
Serial Interfaces - -
Control Features Current Limit, Frequency Control, Soft Start Current Limit, Frequency Control, Soft Start
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Mounting Type Surface Mount Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC 8-SOIC

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