FEBFSQ500L_H257V1 Fairchild Semiconductor, FEBFSQ500L_H257V1 Datasheet - Page 13

• Manufacturer Part Number: FEBFSQ500L_H257V1
• Description: Power Management IC Development Tools Compact 2W Auxiliary Power Supply
• Manufacturer: Fairchild Semiconductor
• Type: PWM Controllersr

Specifications of FEBFSQ500L_H257V1

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: FSQ500L
• Input Voltage: 90 VAC to 264 VAC
• Output Voltage: 5.1 V
• Output Current: 400 mA

© 2011 Fairchild Semiconductor Corporation
4.11. Over-Current Protection
4.12. Hold-up Time
4.11.1. Test Condition
4.12.1. Test Condition
Figure 27.
Ch1
Increase output loading gradually and measure the maximum output power.
Table 12. Test Result
Set output at maximum load. Measure the time interval between AC off and output
voltage falling to the lower limit of the rated value. The AC waveform should be off at
zero phase.
Table 13. Test Result
85V
AC
/ 60Hz (Ch 1: V
Input Voltage
Input Voltage
120V
240V
264V
115V
230V
264V
85V
85V
AC
AC
AC
AC
AC
AC
AC
AC
/ 60Hz
/ 60Hz
/ 60Hz
/ 50Hz
/ 50Hz
/ 60Hz
/ 50Hz
/ 50Hz
O
)
13
Figure 28.
Ch1
264V
Output Current
Hold-up Time
AC
101.41ms
FEBFSQ500L_H257v1 • Rev. 1.0.1
18.64ms
77.27ms
8.49ms
0.611A
0.650A
0.836A
0.881A
/ 50Hz (Ch 1: V
O
)