FSBH0270NY_F116 Fairchild Semiconductor, FSBH0270NY_F116 Datasheet - Page 7

• Manufacturer Part Number: FSBH0270NY_F116
• Description: The highly integrated FSBH-series consists of an integrated current-mode Pulse Width Modulator (PWM) and an avalanche-rugged 700V SenseFET
• Manufacturer: Fairchild Semiconductor

© 2010 Fairchild Semiconductor Corporation
FSBH0F70A_F116, FSBH0170/0270/0370_F116 • Rev. 1.0.1
Electrical Characteristics
V
Control Section
V
HV Section
Oscillator Section
V
Feedback Input Section
DD
DD
IN
Symbol
t
V
D-VDD-OVP
V
V
V
V
V
I
I
V
t
=15V and T
I
f
Section
I
DD-ZDC
DD-OLP
I
FB-OPEN
D
V
Section
DD-OFF
DD-OP
DD-OVP
OSC-G
IN-OFF
V
DD-ST
TH-OLP
HV-LC
f
t
DD-ON
IN-OFF
Z
I
f
IN-ON
OSC
f
IN-H
A
MAX
IN-H
HV
DV
DT
IN-L
FB
V
FB Voltage to Current-Sense Attenuation
Input Impedance
Output High Voltage
Start Threshold Voltage
Minimum Operating Voltage
Operating Supply Current
Operating Current for V
Internal Sink Current
I
V
V
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
PWM Turn-On Threshold Voltage
PWM Turn-Off Threshold Voltage
PWM Turn-Off Debounce Time
Pull-HIGH Latch Trigger Level
Pull-HIGH Latch Debounce Time
Pull-LOW Auto-Recovery Trigger Level
Startup Current
DD-OLP
A
DD
DD
=25C unless otherwise specified.
Over-Voltage Protection
Over-Voltage Protection Debounce Time
Off Voltage
(11)
Parameter
FSBH0170_F116
FSBH0270_F116
FSBH0370_F116
FSBH0F70A_F116
(Continued)
FB
<V
DD
FB-ZDC
Deviation
V
V
V
HV 120V
V
HV=700V,
V
Center Frequency
V
T
FB Pin Open
V
V
7
DD
DD
TH-OLP
DD
DD
DD
A
DD-ON
DD-ON
=-25 to 85C
=15V, V
=12V, V
=0V with 10µF
=V
=11V to 22V
Condition
DD-OFF
+0.1V
– 0.16V
– 0.16V
DC
,
FB
FB
+1V
=3V
=1.6V
Min.
1/4.5
1.08
0.50
240
3.0
1.5
1.5
4.4
0.2
5.5
11
30
27
75
94
14
Continued on the following page…
7
5
4
Typ.
1/4.0
1.13
0.55
320
130
100
500
100
3.5
2.5
3.5
4.7
0.3
12
70
28
18
85
8
6
1
Max.
1/3.5
1.18
0.60
400
200
106
4.0
3.5
5.0
5.0
0.4
13
30
90
29
20
22
9
7
5
5
7
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Unit
kHz
kHz
V/V
mA
mA
mA
ms
µA
µA
µA
kΩ
µs
µs
%
%
%
V
V
V
V
V
V
V
V
V