Datasheet Details
Part number:
UC2825B, UC2823A
Manufacturer:
File Size:
1.00 MB
Description:
High-speed pwm controller.
Note:
This datasheet PDF includes multiple part numbers: UC2825B, UC2823A.
Please refer to the document for exact specifications by model.
UC2825B, UC2823A, HIGH-SPEED PWM CONTROLLER
The UC3823A and UC3823B and the UC3825A and UC3825B family of PWM controllers are improved versions of the standard UC3823 and UC3825 family.
Performance enhancements have been made to several of the circuit blocks.
Error amplifier gain bandwidth product is 12 MHz, while input offset voltage is 2 mV
UC2825B Features
* Improved versions of the UC3823/UC3825 PWMs
* Compatible with voltage-mode or current-mode control methods
* Practical operation at switching frequencies to 1 MHz
* 50-ns propagation delay to output
* High-current dual totem pole outputs (2-A peak)
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