FSCQ1565RTYDTU Fairchild Semiconductor, FSCQ1565RTYDTU Datasheet - Page 4

• Manufacturer Part Number: FSCQ1565RTYDTU
• Description: IC SWIT PWM GREEN OVP HV TO220
• Manufacturer: Fairchild Semiconductor

Specifications of FSCQ1565RTYDTU

• Output Isolation: Isolated
• Frequency Range: 18 ~ 22kHz
• Voltage - Input: 9 ~ 20 V
• Voltage - Output: 650V
• Power (watts): 210W
• Operating Temperature: 25°C ~ 150°C
• Package / Case: TO-220-5 Full Pack (Formed Leads)
• Power Switch Family: FSCQ1565RT
• Input Voltage: -0.3 to 20V
• Power Switch On Resistance: 530mOhm
• Output Current: 7.04A
• Number Of Outputs: Single
• Mounting: Through Hole
• Supply Current: 7mA
• Package Type: TO-220F
• Operating Temperature (min): -25C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Pin Count: 5 +Tab
• Power Dissipation: 75W
• On Resistance (max): 0.53 Ohms
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 25 C
• Maximum Power Dissipation: 75000 mW
• Mounting Style: Through Hole
• Supply Voltage (max): 20 V
• Power Dissipation Pd: 170W
• No. Of Pins: 5
• Operating Temperature Range: -25°C To +85°C
• Filter Terminals: Through Hole
• Output Current Max: 12A
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Current Rating: 8.0A
• Leaded Process Compatible: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FSCQ1565RTYDTU_NL; FSCQ1565RTYDTU_NL

FSCQ-Series Rev. 1.1.2
Pin Configuration
Pin Definitions
Pin Number
1
2
3
4
5
Pin Name
Drain
GND
Sync
Vcc
Vfb
High voltage power SenseFET drain connection.
This pin is the control ground and the SenseFET source.
This pin is the positive supply input. This pin provides internal operating current for
both start-up and steady-state operation.
This pin is internally connected to the inverting input of the PWM comparator.
The collector of an optocoupler is typically tied to this pin. For stable operation,
a capacitor should be placed between this pin and GND. If the voltage of this
pin reaches 7.5V, the over load protection triggers , which results in the FPS
shutting down.
This pin is internally connected to the sync detect comparator for quasi-resonant
switching. In normal quasi-resonant operation, the threshold of the sync
comparator is 4.6V/2.6V. Whereas, the sync threshold is changed to 3.0V/1.8V
in an extended quasi-resonant operation.
Figure 3. Pin Configuration (Top View)
TO-3PF-7L
TO-220F-5L
4
Pin Function Description
5. Sync
4. Vfb
3. Vcc
2. GND
1. Drain
5. Sync
4. Vfb
3. Vcc
2. GND
1. Drain
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