FEBFSQ500L_H257V1 Fairchild Semiconductor, FEBFSQ500L_H257V1 Datasheet - Page 14

• 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
4.13. Short Circuit Protection
4.13.1. Test Condition
Figure 33. 120V
Figure 29. 85V
Ch1
Ch4
Figure 31. 230V
Ch2
Ch1
Ch4
(Ch 1: V
Ch1
Ch4
Short the output of the power supply. The power supply should enter “Auto Restart
Mode” protection with less than 2W input voltage.
Table 14. Test Result
O
(Ch 1: V
, Ch 2: V
(Ch 1: V
Ch3
Input Voltage
120V
240V
AC
AC
AC
/ 60Hz at Max. Load
/ 60Hz at Max. Load
AC
AC
/ 50Hz at No Load
O
CC
, Ch 4:V
O
/ 60Hz
/ 50Hz
, Ch 4:V
, Ch 3: V
AC
AC
)
FB
)
, Ch 4:V
Input Wattage at
Maximum Load
DS
0.574W
)
0.82W
14
Figure 32. 264V
Figure 30. 115V
Ch2
Ch1
Ch4
Ch1
Figure 34. 240V
Ch4
(Ch 1: V
Ch1
Ch4
Input Wattage at
Minimum Load
O
0.572W
0.824W
, Ch 2: V
Ch3
(Ch 1: V
(Ch 1: V
AC
AC
AC
/ 50Hz at Max. Load
/ 60Hz at Max. Load
FEBFSQ500L_H257v1 • Rev. 1.0.1
CC
/ 50Hz at Max. Load
O
, Ch 3: V
, Ch 4:V
O
, Ch 4:V
Specification
FB
AC
Pin < 2W
AC
, Ch 4:V
)
)
DS
)