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參數(shù)資料
| 型號： | HV9102 |
| 廠商： | Supertex, Inc. |
| 英文描述： | Ground Cords, Static Protection, Material Of Which Item Made Stainless Steel. |
| 中文描述： | 高壓開關(guān)模式控制器和MOSFET |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 319K |
| 代理商： | HV9102 |
2
HV9100/HV9102/HV9103
Electrical Characteristics
(V
DD
= 10V, +V
IN
= 48V, Discharge = -V
IN
= 0V, R
BIAS
= 390K
, R
OSC
= 330K
,T
A
= 25
°
C, unless otherwise specified)
Symbol Parameters
Min
Typ
Max
Unit
Conditions
Reference
V
REF
Output Voltage
HV9100/02/03
3.92
4.00
4.08
V
R
L
= 10M
IN = V
IN
, R
L
= 10M
T
A
= -55
°
C to 125
°
C
HV9102/03
3.86
4.00
4.14
V
Z
OUT
I
SHORT
V
REF
Output Impedance
1
15
30
45
K
μ
A
Short Circuit Current
100
250
V
REF
= -V
IN
Change in V
REF
with Temperature
0.25
mV/
°
C
Oscillator
f
MAX
f
OSC
Oscillator Frequency
1.0
3.0
MHz
R
OSC
= 0
R
OSC
= 330K
R
OSC
= 150K
9.5V < V
DD
< 13.5V
Initial Accuracy
2
80
100
120
KHz
160
200
240
Voltage Stability
15
%
Temperature Coefficient
170
ppm/
°
C
PWM
D
MAX
Maximum Duty Cycle
HV9100/02
49.0
49.4
49.6
%
HV9103
99.0
99.4
99.6
Deadtime
HV9103
100
nsec
D
MIN
Minimum Duty Cycle
0
%
Minimum Pulse Width
Before Pulse Drops Out
1
110
175
nsec
Error Amplifier
V
FB
I
IN
V
OS
A
VOL
gbw
Feedback Voltage
HV9100/02/03
3.96
4.00
4.04
V
V
FB
Shorted to Comp
V
FB
= 4.0V
Except 9101
Input Bias Current
25
500
nA
Input Offset Voltage
nulled at trim
mV
Open Loop Voltage Gain
1
60
80
dB
Unity Gain Bandwidth
1
1.0
1.3
MHz
Z
OUT
I
SOURCE
I
SINK
PSRR
Output Impedance
1
See Fig. 2
Output Source Current
-2.0
-1.4
mA
V
FB
= 3.4V
V
FB
= 4.5V
Output Sink Current
0.12
0.15
mA
Power Supply Rejection
See Fig. 1
Current Limit
V
SOURCE
Threshold Voltage
t
d
Delay to Output
1
Notes:
1. Guaranteed by design. Not subject to production test.
2. Stray capacitance on OSC In pin
≤
5pF.
1.0
1.2
1.4
V
V
FB
= 0V, R
L
= 100
V
SOURCE
= 1.5V, R
L
= 100
150
ns
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