JAJST03A August 2024 – September 2024 TPS7A20U
PRODUCTION DATA
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Any internal noise at the TPS7A20U reference voltage is reduced by a first-order, low-pass RC filter before being passed to the output buffer stage. The low-pass RC filter has a –3dB cut-off frequency of approximately 0.1Hz.
During start-up, the filter resistor is bypassed to reduce output rise time. The filter begins normal operation after the output voltage reaches the correct value.