FSQ0565RQLDTU Fairchild Semiconductor, FSQ0565RQLDTU Datasheet - Page 8

• Manufacturer Part Number: FSQ0565RQLDTU
• Description: IC PWM/SENSEFET QRC TO-220F-6L
• Manufacturer: Fairchild Semiconductor
• Series: FPS™r

Specifications of FSQ0565RQLDTU

• Output Isolation: Isolated
• Frequency Range: 48kHz ~ 67kHz
• Voltage - Input: 9 V ~ 20 V
• Voltage - Output: 650V
• Power (watts): 80W
• Operating Temperature: -25°C ~ 85°C
• Package / Case: TO-220-6 Full Pack Formed Leads
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FSQ0565RS/RQ Rev. 1.0.3
© 2008 Fairchild Semiconductor Corporation
Comparison Between FSDM0x65RNB and FSQ-Series
Differences Between FSQ0565RS and FSQ0565RQ
Strong Protections
Operation Method
EMI Reduction
Hybrid Control
Over Voltage
Burst-Mode
Function
Function
Operation
Protection
TSD
I
LIM
FSDM0x65RE
(triggered by V
Frequency PWM
FSQ0565RS
145°C without
Burst-Mode
Modulation
Frequency
OLP, OVP
Hysteresis
Operation
V
Constant
voltage)
CC
2.25A
OVP
CC
and Input Condition
(triggered by Sync
OLP, OVP, OSP
140°C with 60°C
Quasi-Resonant
FSQ0565RQ
FSQ-Series
Based on Load
CCM or AVS
Burst-Mode
Hysteresis
EMI Noise
Sync OVP
Operation
Advanced
Operation
Reduced
voltage)
3.0A
8
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Improved efficiency by valley switching
Reduced EMI noise
Reduced components to detect valley point
Valley Switching
Inherent Frequency Modulation
Alternate Valley Switching
Improves efficiency by introducing hybrid control
Improved standby power by advanced burst-mode
Improved reliability through precise OSP
Stable and reliable TSD operation
Converter temperature range
Lower current peak is suitable to reduce conduc-
tion loss
Higher current peak is suitable for handling higher
power
Sync OVP is suitable when V
ulated.
FSQ-Series Advantages
Remark
CC
voltage is pre reg-
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