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Hot sale original UC1525AJ Power Management (PMIC) IC REGULATING PULSE WIDTH MODULATOR Active Tube 16-CDIP Through Hole

Manufacturer
TI
Manufacturer Product Number
UC1525AJ
Description

UC1525AJ REGULATING PULSE WIDTH MODULATOR Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-CDIP

Package Condition
Tube

Product Details

Product  Features  

· 8-V to 35-V Operation

· 5.1-V Reference Trimmed to 1%

· 100-Hz to 500-kHz Oscillator Range

· Separate Oscillator Sync Terminal

· Adjustable Dead-Time Control

· Internal Soft Start

· Pulse-by-Pulse Shutdown

· Input Undervoltage Lockout With Hysteresis

· Latching PWM to Prevent Multiple Pulses

· Dual Source and Sink Output Drivers

 

Product Overview

 

The UC1525A/1527A series of pulse width modulator integrated circuits are designed to offer improved performance and lowered external parts count when used in designing all types of switching power supplies. The on-chip 5.1-V reference is trimmed to 1% and the input common-mode range of the error amplifier includes the reference voltage, eliminating external resistors. A sync input to the oscillator allows multiple units to be slaved or a single unit to be synchronized to an external system clock. A single resistor between CT and the discharge terminals provides a wide range of dead-time adjustment. These devices also feature built-in soft-start circuitry with only an external timing capacitor required. A shutdown terminal controls both the soft-start circuitry and the output stages, providing instantaneous turn off through the PWM latch with pulsed shutdown, as well as soft-start recycle with longer shutdown commands.

 

Product Description

ANSC PART#

 ANSC- UC1525AJ

Part#

UC1525AJ

Type:

Integrated Circuits

Manufactor

Original

DC

new

Actual image of the product 

31982.jpg

TYPE

DESCRIPTION

Category

Integrated Circuits (ICs)

Power Management (PMIC)

DC DC Switching Controllers

Manufacturer

Texas Instruments

Series

-

Packaging

Tube

Part Status

Active

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)

4.5V ~ 35V

Frequency - Switching

100Hz ~ 500kHz

Duty Cycle (Max)

49%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

Dead Time Control, Enable, Frequency Control, Soft Start

Operating Temperature

-55°C ~ 125°C

Mounting Type

Through Hole

Package / Case

16-CDIP (0.300", 7.62mm)

Supplier Device Package

16-CDIP

Product datasheet   

For more information, please download

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Payment&Transportation

Official Certificate&Certificate

Standard packaging

Multiple product supply

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Hot sale original UC1525AJ Power Management (PMIC) IC REGULATING PULSE WIDTH MODULATOR Active Tube 16-CDIP Through Hole

UC1525AJ REGULATING PULSE WIDTH MODULATOR Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-CDIP

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