FSD156MRBN Fairchild Semiconductor, FSD156MRBN Datasheet - Page 4

• Manufacturer Part Number: FSD156MRBN
• Description: The FSD156MRBN 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
FSD156MRBN • 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. JEDEC recommended environment, JESD51-2, and test board, JESD51-10, with minimum land pattern.
11. Measured on the SOURCE pin #7, close to the plastic interface.
Symbol
Symbol
A
=25°C unless otherwise specified.
ESD
T
Ψ
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
DM
DS
STG
JA
DS
CC
FB
AS
JL
D
J
Junction-to-Ambient Thermal Impedance
Junction-to-Lead Thermal Impedance
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
CC
Pin Voltage
J
=25C.
Figure 4.
Human Body Model, JESD22-A114
Charged Device Model, JESD22-C101
Parameter
C
=25C)
Parameter
(9)
(7)
Repetitive Peak Switching Current
(8)
(6)
(11)
(10)
4
T
T
C
C
=25C
=100C
Min.
-0.3
-40
-55
Value
Max.
+125
+150
10.0
1.27
650
150
190
1.9
1.5
85
11
26
4
5
2
MAX
www.fairchildsemi.com
=0.73)
°C/W
°C/W
Unit
Unit
mJ
kV
C
C
C
W
V
V
V
A
A
A