Update: 28 September, 2023
This document describes the features and characteristics of the UCC2808A, a family of BiCMOS push-pull, high-speed, low-power, pulse-width modulators. The UCC2808A is qualified for automotive applications and supports customer-specific configuration control and major-change approval. It provides ESD protection exceeding 1500 V per MIL-STD-883, Method 3015, and exceeds 200 V using the Machine Model (C = 200 pF, R = 0). The UCC2808A features dual output drive stages in a push-pull configuration, a current sense discharge transistor to improve dynamic response, a typical starting current of 130 µA, and a typical run current of 1 mA. It can operate up to 1 MHz and has internal soft start. The on-chip error amplifier has a 2-MHz gain bandwidth product, and on-chip VDD clamping is provided. The output drive stages are capable of 500-mA peak-source current and 1-A peak-sink current.
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MD5 Checksum: 3720BFFA50CCCA39F76534342786A3DC
Publication date: 08 May, 2012
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PDF Link: TEXAS INSTRUMENTS UCC2808A-1Q1 handbook PDF