Data Sheet

© 2009 Fairchild Semiconductor Corporation www.fairchildsemi.com
FSGM0765R • Rev. 1.0.2 6
FSGM0765R — Green-Mode Fairchild Power Switch (FPS™)
Electrical Characteristics (Continued)
T
J
=+25°C unless otherwise specified.
Symbol Parameter Conditions Min. Typ. Max. Unit
Total Device Section
I
OP
Operating Supply Current,
(Control Part in Burst Mode)
V
CC
=14V, V
FB
=0V 1.2 1.6 2.0 mA
I
OPS
Operating Switching Current,
(Control Part and SenseFET Part)
V
CC
=14V, V
FB
=4V 2.0 2.5 3.0 mA
I
START
Start Current
V
CC
=11V (Before V
CC
Reaches V
START
)
0.5 0.6 0.7 mA
I
CH
Startup Charging Current V
CC
=V
FB
=0V, V
STR
=40V 1.00 1.15 1.30 mA
V
STR
Minimum V
STR
Supply Voltage V
CC
=V
FB
=0V, V
STR
Sweep 26 V
Notes:
13. Although these parameters are guaranteed, they are not 100% tested in production.
14. t
LEB
includes gate turn-on time.
Comparison of FSDM07652RE and FSGM0765R
Function FSDM07652RE FSGM0765R Advantages of FSGM0765R
Burst Mode Advanced Burst Advanced Soft Burst Low noise and low standby power
Lightning Surge Strong
Enhanced SenseFET and controller against
lightning surge
Soft-Start 10ms (Built-in) 15ms (Built-in) Longer soft-start time
Protections
OLP
OVP
TSD
OLP
OVP
OSP
AOCP
TSD with Hysteresis
Enhanced protections and high reliability
Power Balance Long T
CLD
Very Short T
CLD
The difference of input power between the low
and high input voltage is quite small