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Partname: | V62/05616-01XE |
Description: | High-Speed PWM Controller |
Manufacturer: | Texas Instruments |
Datasheet: | PDF (320K). Click here to download *) |
The UC2825AQ PWM controller is a improved version of the standard UC2825. 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. Current limit threshold is assured to a tolerance of 5%. Oscillator discharge current is specified at 10 mA for accurate dead time control. Frequency accuracy is improved to 6%. Startup supply current, typically 100 A, is ideal for off-line applications. The output drivers are redesigned to actively sink current during UVLO at no expense to the startup current specification. In addition each output is capable of 2-A peak currents during transitions. |
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Click here to download V62/05616-01XE Datasheet*) |
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