SG6742HRSY Fairchild Semiconductor, SG6742HRSY Datasheet - Page 4

• Manufacturer Part Number: SG6742HRSY
• Description: IC CTRLR PWM PROG GREEN CM 8SOP
• Manufacturer: Fairchild Semiconductor

Specifications of SG6742HRSY

• Output Isolation: Isolated
• Frequency Range: 90 ~ 110kHz
• Voltage - Input: 9.5 ~ 30 V
• Voltage - Output: 18V
• Power (watts): 400mW
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Number Of Outputs: 1
• Duty Cycle (max): 70 %
• Output Voltage: 18 V
• Mounting Style: SMD/SMT
• Switching Frequency: 110 KHz
• Operating Supply Voltage: 30 V
• Supply Current: 2.7 mA
• Maximum Operating Temperature: + 105 C
• Fall Time: 50 ns
• Minimum Operating Temperature: - 40 C
• Rise Time: 250 ns
• Synchronous Pin: No
• Topology: Flyback Converter
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2008 Fairchild Semiconductor Corporation
SG6742HL/HR • Rev. 1.0.4
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device
reliability. The absolute maximum ratings are stress ratings only.
Notes:
1.
2.
Symbol
V
V
ESD
T
V
SENSE
V
V
Θ
P
T
T
STG
VDD
All voltage values, except differential voltages, are given with respect to the network ground terminal.
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device.
HV
FB
RT
JA
D
J
L
DC Supply Voltage
FB Pin Input Voltage
SENSE Pin Input Voltage
RT Pin Input Voltage
HV Pin Input Voltage
Power Dissipation (T
Thermal Resistance (Junction-to-Air)
Operating Junction Temperature
Storage Temperature Range
Lead Temperature (Wave Soldering or IR, 10 Seconds)
Human Body Model,
JEDEC:JESD22-A114
Charged Device Model,
JEDEC:JESD22-C101
(1, 2)
A
＜50°C)
Parameter
All pins except HV pin
All pins except HV pin
4
Min.
-0.3
-0.3
-0.3
-40
-55
Max.
+125
+150
+260
500
400
141
7.0
7.0
7.0
4.0
1.5
30
www.fairchildsemi.com
°C/W
Unit
mW
°C
°C
°C
kV
V
V
V
V
V