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UCC38085

8-Pin Current Mode Push-Pull PWM Controllers

UCC38085 Features

* D Programmable Slope Compensation D Internal Soft-Start on the UCC38083/4 D Cycle-by-Cycle Current Limiting D Low Start-Up Current of 120 µA and 1.5 mA Typical Run Current D Single External Component Oscillator Programmable from 50 kHz to 1 MHz D High-Current Totem-Pole Dual Output Stage Drives Push

UCC38085 General Description

The UCC38083/4/5/6 is a family of BiCMOS pulse width modulation (PWM) controllers for dc-to-dc or off-line fixed-frequency current-mode switching power supplies. The dual output stages are configured for the push-pull topology. Both outputs switch at half the oscillator frequency using a toggle fli.

UCC38085 Datasheet (1.48 MB)

Preview of UCC38085 PDF

Datasheet Details

Part number:

UCC38085

Manufacturer:

Texas Instruments ↗

File Size:

1.48 MB

Description:

8-pin current mode push-pull pwm controllers.
UCC28083, UCC28084, UCC28085, UCC28086 UCC38083, UCC38084, UCC38085, UCC38086 SLUS488E

* SEPTEMBER 2002

* REVISED JULY 2009 8ĆPIN CUR.

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UCC38085 8-Pin Current Mode Push-Pull PWM Controllers Texas Instruments

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