FSL127H Fairchild Semiconductor, FSL127H Datasheet - Page 5

• Manufacturer Part Number: FSL127H
• Description: The highly integrated FSL127H consists of a current mode Pulse Width Modulator (PWM) and an avalanche-rugged 700V SenseFET
• Manufacturer: Fairchild Semiconductor

© 2010 Fairchild Semiconductor Corporation
FSL127H • Rev. 1.0.2
Electrical Characteristics
V
SenseFET Section
V
HV Section
Oscillator Section
DD
Symbol
DD
t
V
V
V
D-VDDOVP
R
V
I
BV
=15V and T
I
I
f
I
DD-OLP
I
D
C
C
DD-OFF
DD-OP
DD-BM
DD-OVP
OSC-G
C
t
t
DD-ST
TH-OLP
I
DS(ON)
V
HV-LC
f
Section
DD-ON
d(on)
d(off)
I
OSC
f
f
DSS
OSS
HV
MAX
DV
DT
RSS
t
t
ISS
OP
DSS
r
f
Continuously Operating Voltage
Start Threshold Voltage
Minimum Operating Voltage
Startup Current
Operating Supply Current
Green-Mode Operating Supply
Current
Internal Sink Current
I
V
V
Debounce Time
Maximum Current Drawn from HV Pin
Leakage Current After Startup
Frequency in Nominal Mode
Green-Mode Frequency
Maximum Duty Cycle
Frequency Variation vs. V
Frequency Variation vs. Temperature
Deviation
Drain- Source Breakdown Voltage
Zero-Gate-Voltage Drain Current
Drain-Source On-State Resistance
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
DD-OLP
A
DD
DD
=25°C unless otherwise specified.
Over-Voltage Protection
Over-Voltage Protection
(11)
Off Voltage
(11)
Parameter
DD
Deviation
(12)
V
V
V
T
V
V
f = 1MHz
V
f = 1MHz
V
f = 1MHz
V
V
V
V
V
V
V
V
HV 120V
V
HV = 700V,
V
Center Frequency
V
T
A
GS
DS
DS
GS
GS
GS
GS
DS
DS
DS
DS
DD-ON
DD
FB
TH-OLP
A
DD
DD
DD
= 125°C
= -40 to +105°C
5
= V
= 700V, V
= 560V, V
= 350V, I
= 350V, I
= 350V, I
= 350V, I
= 0V
= 10V, I
= 0V, V
= 0V, V
= 0V, V
= 15V, V
= 0V with 10µF
= V
= 9V to 22V
Conditions
– 0.16V
+0.1V
ZDC
DD-OFF
DC
,
DS
DS
DS
D
FB
D
D
D
D
+1V
= 0.5A
GS
GS
= 25V,
= 25V,
= 25V,
= 1.0A
= 1.0A
= 1.0A
= 1.0A
= 3V
= 0V
= 0V,
Min.
700
3.0
11
30
27
75
1.5
7
5
94
14
Continued on the following page…
Typ.
550
0.5
6.0
130
3.5
38
17
20
15
55
25
100
12
60
28
1
3.5
8
2
6
18
85
1
Max.
50.0
200
715
120
7.2
200
50
26
50
40
60
4.0
22
13
30
90
29
106
5.0
9
7
20
22
5
5
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Unit
mA
mA
kHz
μA
pF
pF
pF
kHz
ns
ns
ns
ns
µA
µA
mA
µs
V
Ω
µ
V
V
V
V
V
%
%
%
A