UC1825J - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

UC1825J
Manufacturer

TI
ChipWorker Part#

CW15933666
Category

PWM Controller IC
Package

CDIP
Description

Current Mode PWM Controller 1.5A 1000kHz 16Pin CDIP Tube
Documentation

Datasheet

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UC1825J Specifications

Attribute	Attribute Value

Part Number	UC1825J
Manufacturer	TI
ChipWorker Part#	CW15933666
Category	PWM Controller IC
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	16 Pin
Case/Package	CDIP
Output Current	1500 mA
Supply Current	33 mA
Power Dissipation	1 W
Number of Regulated Outputs	2 Output
Rise Time	30 ns
Switching Frequency	1000 kHz
Topology	Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull
Duty Cycle	80 %
Maximum Duty Cycle	80 %
Fall Time	30 ns
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-55 ℃
Power Dissipation (Max)	1000 mW
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Operating Temperature	-55℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
ECCN Code	EAR99

Product Description

DESCRIPTION
The UC1825 family of PWM control ICs is optimized for high fre quency switched mode power supply applications. Particular care was given to minimizing propagation delays through the comparators and logic circuitry while maximizing bandwidth and slew rate of the error amplifier. This controller is designed for use in either current-mode or voltage mode systems with the capability for input voltage feed-forward.

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