Datasheet Details
Part number:
UCC28C43, UCC28C40
Manufacturer:
File Size:
3.43 MB
Description:
Bicmos low-power current-mode pwm controller.
Note:
This datasheet PDF includes multiple part numbers: UCC28C43, UCC28C40.
Please refer to the document for exact specifications by model.
UCC28C43, UCC28C40, BiCMOS Low-Power Current-Mode PWM Controller
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
UCC28C43 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
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