FSD176MRT Fairchild Semiconductor, FSD176MRT Datasheet - Page 4

• Manufacturer Part Number: FSD176MRT
• Description: The FSD176MRT is an integrated Pulse Width Modulation (PWM) controller and SenseFET specifically designed for offline Switch-Mode Power Supplies (SMPS) with minimal external components
• Manufacturer: Fairchild Semiconductor

© 2011 Fairchild Semiconductor Corporation
FSD176MRT • Rev. 1.0.0
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:
6.
7.
8.
9.
Thermal Impedance
T
Notes:
10. Free standing without heat sink under natural convection condition, per JEDEC 51-2 and 1-10.
11. Infinite cooling condition per Mil Std. 883C method 1012.1.
Symbol
Symbol
A
=25°C unless otherwise specified.
ESD
V
T
θ
V
V
E
θ
V
I
I
P
Repetitive peak switching current when the inductive load is assumed: Limited by maximum duty (D
and junction temperature (see Figure 4. ).
L=45mH, starting T
Infinite cooling condition (refer to the SEMI G30-88).
Although this parameter guarantees IC operation, it does not guarantee all electrical characteristics.
T
STR
DM
DS
STG
JC
JA
DS
CC
FB
AS
D
J
Junction-to-Ambient Thermal Impedance
Junction-to-Case Thermal Impedance
V
Drain Pin Voltage
V
Feedback Pin Voltage
Drain Current Pulsed
Continuous Switching Drain Current
Single Pulsed Avalanche Energy
Total Power Dissipation (T
Maximum Junction Temperature
Operating Junction Temperature
Storage Temperature
Electrostatic
Discharge Capability
STR
CC
Pin Voltage
Pin Voltage
J
=25C.
Figure 4.
Human Body Model, JESD22-A114
Charged Device Model, JESD22-C101
Parameter
C
=25C)
(9)
(7)
Parameter
Repetitive Peak Switching Current
(8)
(6)
(11)
(10)
4
T
T
C
C
=25C
=100C
Min.
-0.3
-40
-55
4.5
2.0
Value
Max.
+125
+150
12.0
12.8
650
650
390
150
63.5
6.4
4.0
26
50
2.5
MAX
www.fairchildsemi.com
=0.74)
Unit
°C/W
°C/W
Unit
mJ
C
C
C
kV
W
V
V
V
V
A
A
A