Texas Instruments Evaluation Module for TPS389xx TPS3897A-6P-EVM047 TPS3897A-6P-EVM047 데이터 시트
제품 코드
TPS3897A-6P-EVM047
Operation
Figure 2. Sense_out response (active high) to rising/falling SVS SENSE (TPS3895A)
shows the Sense_out voltage (gold, C1) becoming active low approximately 160 ms (Input Delay)
after the SVS SENSE voltage (blue, C2) rises above the threshold voltage. The Sense_out signal
immediately falls when the SVS SENSE voltage falls below the threshold. The VCC voltage has been
previously set to 3.3 V. The SVS circuit being demonstrated employs the TPS3895A supervisory IC
immediately falls when the SVS SENSE voltage falls below the threshold. The VCC voltage has been
previously set to 3.3 V. The SVS circuit being demonstrated employs the TPS3895A supervisory IC
SPACER
Figure 3. Sense_out response (active low) to rising/falling SVS SENSE (TPS3898A)
6
TPS389xA-xP-EVM047 Evaluation Modules
SLVU524A
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August 2011
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Revised September 2011
Copyright
©
2011, Texas Instruments Incorporated