UCC28C44

BiCMOS Low-Power Current-Mode PWM Controller

Texas Instruments

UCC28C44 Features

* Enhanced replacement for UCx84x and UCx84xA family with pin-to-pin compatibility

* Operating frequency: 1MHz Maximum

* 50μA Startup Current, 100μA Maximum

* Low operating current: 2.3mA (at fOSC = 52kHz)

* Fast, cycle-by-cycle overcurrent limiting: 35ns

UCC28C44 General Description

The UCCx8C4x family are high-performance, current-mode PWM controllers. The UCCx8C4x is an enhanced BiCMOS version with pin-for-pin compatibility to the industry standard UCx84xA family and UCx84x family of PWM controllers. The BiCMOS technology offers lower power consumption to improve efficiency a.

UCC28C44 Datasheet (3.43 MB)

UCC28C44 Datasheet Preview — Preview of UCC28C44 PDF

Datasheet Details

Part number:

UCC28C44

Manufacturer:

Texas Instruments ↗

File Size:

3.43 MB

Description:

Bicmos low-power current-mode pwm controller.
UCC28C40, UCC28C41, UCC28C42, UCC28C43, UCC28C44, UCC28C45, UCC38C40, UCC38C41, UCC38C42, UCC38C43, UCC38C44, UCC38C45 SLUS458I

* JULY 2000

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UCC28C44 BiCMOS Low-Power Current-Mode PWM Controller Texas Instruments

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