FSL146MRBN FAIRCHILD [Fairchild Semiconductor], FSL146MRBN Datasheet - Page 6

• Manufacturer Part Number: FSL146MRBN
• Manufacturer: FAIRCHILD [Fairchild Semiconductor]

© 2012 Fairchild Semiconductor Corporation
FSL146MRBN • Rev. 1.0.0
Electrical Characteristics
T
Total Device Section
Notes:
12. Although these parameters are guaranteed, they are not 100% tested in production.
13. Average value.
14. t
Comparison of FSFM260N and FSL146MRBN
Power Balance
J
Symbol
= 25C unless otherwise specified.
I
Function
V
Operating
START
I
I
I
OPS
Current
OP
CH
STR
LEB
includes gate turn-on time.
Operating Supply Current,
(Control Part in Burst Mode)
Operating Switching Current,
(Control Part and SenseFET Part)
Start Current
Startup Charging Current
Minimum V
FSFM260N
STR
Parameter
Long t
1.5mA
Supply Voltage
CLD
(Continued)
FSL146MRBN
Very Short t
V
V
V
Reaches V
V
V
CC
CC
CC
CC
CC
=11V (Before V
0.4mA
= 14V, V
= 14V, V
= V
= V
6
FB
FB
Conditions
= 0V, V
= 0V, V
START
CLD
FB
FB
= 0V
= 2V
)
STR
STR
CC
= 40V
Sweep
Very low standby power
The difference of input power between
the low and high input voltage is quite
small.
Advantages of FSL146MRBN
Min.
0.3
1.1
0.7
85
Typ.
120
0.4
1.5
1.0
26
Max.
155
0.5
1.9
1.3
www.fairchildsemi.com
Unit
mA
mA
mA
µA
V