TMS320LF24x和TMS320F281x器件的可靠性数据

TMS320LF24x和TMS320F281x器件的可靠性数据
03/01/2010
PMP4737 Rev.A Test Results


1. Startup
The output voltage at startup is shown in the images below. Input voltage was set to 3V. The
output was unloaded for the upper image and loaded with a resistive 1A load for the lower one.
Channel 2: Enable pin voltage (2 V/div, 400usec/div and 1msec/div).
Channel 3: Output voltage (1V/div).




Page 1 of 9 Power Management Solutions
03/01/2010
PMP4737 Rev.A Test Results

2. Shut Down
The output voltage at shut down is shown in the image below. Input voltage and 1A resistive
load were unchanged.
Channel 2: Enable pin voltage (2 V/div, 1msec/div).
Channel 3: Output voltage (1V/div).




Page 2 of 9 Power Management Solutions