Texas Instruments Evaluation Module for Dual, 200 mA Output, Low Noise, High PSRR, Low-Dropout Regulator TLV7101828EVM-5 TLV7101828EVM-595 데이터 시트
제품 코드
TLV7101828EVM-595
Test Results
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Figure 2. Ch 1 OUT 1 -1.8-V Load Transient Response for VIN at 3.3 V, Ch2 OUT 2 – 2.8-V Crosstalk
Response, Ch 4 OUT 1 Load Current Transient
4.3
OUT 2 Load Transient
shows the load transient response – oscilloscope channel 1 – for a 90-mA to 180-mA load
transient applied to OUT 1 (1.8-V output). Oscilloscope channel 2 shows the crosstalk coupling from the
LDO OUT 1 channel into OUT 2, where OUT 2 is loaded with 200 mAdc. Oscilloscope channel 4
illustrates the approximate load current transient.
LDO OUT 1 channel into OUT 2, where OUT 2 is loaded with 200 mAdc. Oscilloscope channel 4
illustrates the approximate load current transient.
shows the load transient response – oscilloscope channel 2 – for a 90-mA to 180-mA load
transient applied to OUT 2 (2.8-V output). Oscilloscope channel 1 shows the crosstalk coupling from the
LDO OUT 2 channel into OUT 1, where OUT 1 is loaded with 200 mAdc. Oscilloscope channel 4
illustrates the approximate load current transient.
LDO OUT 2 channel into OUT 1, where OUT 1 is loaded with 200 mAdc. Oscilloscope channel 4
illustrates the approximate load current transient.
4
TLV7101828EVM-595
SLVU404 – September 2010
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