FSGM0465RB Datasheet, PDF (5/18 Pages) Fairchild Semiconductor – Green-Mode Fairchild Power Switch

Electrical Characteristics
TJ=25°C unless otherwise specified.
Symbol
Parameter
SenseFET Section
BVDSS
IDSS
RDS(ON)
CISS
COSS
Drain-Source Breakdown Voltage
Zero-Gate-Voltage Drain Current
Drain-Source On-State Resistance
Input Capacitance⁽¹³⁾
Output Capacitance⁽¹³⁾
tr
tf
td(on)
td(off)
Rise Time
Fall Time
Turn-on Delay Time
Turn-off Delay Time
Control Section
fS
ΔfS
DMAX
DMIN
IFB
VSTART
VSTOP
VOP
tS/S
Switching Frequency
Switching Frequency Variation⁽¹³⁾
Maximum Duty Ratio
Minimum Duty Ratio
Feedback Source Current
UVLO Threshold Voltage
VCC Operating Range
Internal Soft-Start Time
Burst-Mode Section
VBURH
VBURL
Hys
Burst-Mode Voltage
Protection Section
ILIM Peak Drain Current Limit
VSD Shutdown Feedback Voltage
IDELAY
tLEB
VOVP
tOSP
VOSP
tOSP_FB
TSD
Hys
Shutdown Delay Current
Leading-Edge Blanking Time^(13)(14)
Over-Voltage Protection
Output Short
Protection⁽¹³⁾
Threshold Time
Threshold VFB
VFB Blanking Time
Thermal Shutdown Temperature⁽¹³⁾
Conditions
Min. Typ. Max.
VCC=0V, ID=250μA
650
VDS=520V, TA=+125°C
250
VGS=10V, ID=1A
2.1
2.6
VDS=25V, VGS=0V, f=1MHz
436
VDS=25V, VGS=0V, f=1MHz
65
VDS=325V, ID=4A, RG=25Ω
24
VDS=325V, ID=4A, RG=25Ω
24
VDS=325V, ID=4A, RG=25Ω
13
VDS=325V, ID= 4A, RG=25Ω
30
VCC=14V, VFB=4V,
-25°C < TJ < +125°C
VCC=14V, VFB=4V
VCC=14V, VFB=0V
VFB=0
VFB=0V, VCC Sweep
After Turn-on, VFB=0V
VSTR=40V, VCC Sweep
60
66
72
±5
±10
65
70
75
0
160 210 260
11
12
13
7.0
7.5
8.0
13
23
15
VCC=14V, VFB Sweep
0.6
0.7
0.8
0.4
0.5
0.6
200
di/dt=300mA/μs
VCC=14V, VFB Sweep
VCC=14V, VFB=4V
VCC Sweep
OSP Triggered when
tON<tOSP & VFB>VOSP
(Lasts Longer than tOSP_FB)
Shutdown Temperature
Hysteresis
2.45
5.5
2.5
23.0
1.0
1.8
2.0
+130
2.70
6.0
3.3
300
24.5
1.2
2.0
2.5
+140
+30
2.95
6.5
4.1
26.0
1.4
2.2
3.0
+150
Unit
V
μA
Ω
pF
pF
ns
ns
ns
ns
kHz
%
%
%
μA
V
V
V
ms
V
V
mV
A
V
μA
ns
V
μs
V
μs
°C
°C
© 2009 Fairchild Semiconductor Corporation
FSGM0465RB • Rev. 1.0.2
Continued on the following page…
www.fairchildsemi.com
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