Datasheet Texas Instruments UC2825BJ

High Speed PWM Controller 16-CDIP -40 to 85

Datasheets

PDF, 922 Kb, Revision: E, File published: Sep 9, 2010

Extract from the document

Lifecycle Status	Obsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample Availability	No

Approx. Price (US$)	6.96 \| 1ku
Control Method	Current Voltage
Duty Cycle(Max)(%)	50
Frequency(Max)(kHz)	1000
Gate Drive(Typ)(A)	2
Operating Temperature Range(C)	-40 to 85
Package Group	PDIP SOIC
Rating	Catalog
Special Features	Error Amplifier Leading Edge Blanking Multi-topology Soft Start Synchronization Pin
Topology	Boost Flyback Forward Full-Bridge Half-Bridge Push-Pull
UVLO Thresholds On/Off(V)	16/10
Vin(Max)(V)	22
Vin(Min)(V)	10

RoHS	Not Compliant
Pb Free	No

Download
U-128 The UC3823AB and UC3825AB Enhanced Generation of PWM Controllers
PDF, 204 Kb, File published: Sep 5, 1999
The UC3823A and B and the UC3825A and B family of PWM control ICs are improved versions of the standard UC3823 & UC3825 family. This application note describes the enhancements incorporated in four new PWM control ICs: the UC3823A UC3823B UC3825A and UC3825B. Based on the industry standard UC3823 and UC3825 controllers this advanced generation features several key improvements in protection and

Series: UC2825B (5)

Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller