FSCM0465RJ Fairchild Semiconductor, FSCM0465RJ Datasheet - Page 4

• Manufacturer Part Number: FSCM0465RJ
• Description: IC SWIT PWM GREEN OVP HV D2PAK
• Manufacturer: Fairchild Semiconductor

Specifications of FSCM0465RJ

• Output Isolation: Isolated
• Frequency Range: 60 ~ 72kHz
• Voltage - Input: 8 ~ 20 V
• Voltage - Output: 650V
• Power (watts): 55W
• Operating Temperature: 25°C ~ 150°C
• Package / Case: TO-263-7, D²Pak (6 leads + Tab), TO-263CB
• Power Switch Family: FSCM0465R
• Input Voltage: 85 to 265V
• Power Switch On Resistance: 2.2Ohm
• Output Current: 2.3A
• Number Of Outputs: Single
• Mounting: Surface Mount
• Supply Current: 2.5mA
• Package Type: D2PAK
• Operating Temperature (min): -25C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Pin Count: 5 +Tab
• Power Dissipation: 140W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FSCM0465R Rev. 1.0.1
© 2006 Fairchild Semiconductor Corporation
Pin Configuration
Pin Definitions
Pin Number
1
2
3
4
5
6
Feedback (FB)
FSCM0465RJ
Pin Name
D2-PAK-6L
I_limit
Drain
GND
N.C.
V
CC
5 : N.C.
6 : I_limit
4 : FB
3 : V
2 : GND
1 : Drain
Figure 3. Pin Configuration (Top View)
This pin is not connected.
SenseFET Drain. This pin is the high-voltage power SenseFET drain. It is
designed to drive the transformer directly.
Ground. This pin is the control ground and the SenseFET source.
Power Supply. This pin is the positive supply voltage input. During startup,
the power is supplied through the startup resistor from DC link. When V
reaches 12V, the power is supplied from the auxiliary transformer winding.
Feedback. This pin is internally connected to the inverting input of the PWM
comparator. The collector of an opto-coupler 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 6.0V, the overload protection is activated, re-
sulting in shutdown of the FPS.
Current Limit. This pin is for the pulse-by-pulse current limit level program-
ming. By using a resistor to GND on this pin, the current limit level can be
changed. If this pin is left floating, the typical current limit is 2.0A.
CC
FSCM0465RG
TO-220-6L
4
Pin Function Description
6. I_limit
5. N.C.
4. FB
3. V
2. GND
1. Drain
CC
FSCM0465RI
I2-PAK-6L
6 : I_limit
5 : N.C.
4 : FB
3 : V
2 : GND
1 : Drain
CC
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CC