FEBFAN6756MR_T03U065A Fairchild Semiconductor, FEBFAN6756MR_T03U065A Datasheet - Page 15

• Manufacturer Part Number: FEBFAN6756MR_T03U065A
• Description: Power Management IC Development Tools 65W Note Book Adapter
• Manufacturer: Fairchild Semiconductor
• Type: PWM Controllersr

Specifications of FEBFAN6756MR_T03U065A

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: FAN6756
• Input Voltage: 90 VAC to 264 VAC
• Output Voltage: 19 V
• Output Current: 3.42 A

© 2012 Fairchild Semiconductor Corporation
2.15.
2.16.
Limit Power Source (LPS)
HV Discharge Test
2.15.1 Test Conditions
The sense pin is shorted to ground at first then the system is turned-on to check if the
Limit Power Source (LPS) function is triggered. If LPS is triggered, the system enters
Auto-Recovery Mode.
2.15.2 Test Results
2.16.1 Test Conditions
Unplug the power line and measure the discharge time of the X-cap at no-load condition.
The discharge time must be less than 1 second when X-cap voltage reaches 37% of its
peak value.
2.16.2 Test Results
Figure 26. 90 V / 60 Hz at No-Load, (CH1: HV,
Figure 24. 90 V / 60 Hz at (CH1: V
FB, CH3: Sense, CH4: Gate)
160µs
CH2: V
AC
, , CH4: V
350m
DD
)
s
DD
15
, CH2:
Figure 25. 264 V / 50 Hz at (CH1: V
Figure 27. 264 V / 50 Hz at No-Load, (CH1:
FB, CH3: Sense, CH4: Gate)
HV, CH2: V
140µs
FEBFAN6756MR_T03U065A • Rev. 1.0.1
AC
, , CH4: V
400m
s
DD
)
DD
, CH2: