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參數(shù)資料
| 型號(hào)： | HV9105 |
| 廠商： | Supertex, Inc. |
| 英文描述： | High-Voltage Switchmode Controllers with MOSFET |
| 中文描述： | 高壓開(kāi)關(guān)模式控制器和MOSFET |
| 文件頁(yè)數(shù)： | 2/7頁(yè) |
| 文件大?。?/td> | 320K |
| 代理商： | HV9105 |
2
HV9105/HV9108
Electrical Characteristics
(V
DD
= 10V, +V
IN
= 48V, Discharge = -V
IN
= 0V, R
BIAS
= 820K
, R
OSC
= 910K
,T
A
= 25
°
C, unless otherwise specified)
Symbol Parameters
Min
Typ
Max
Unit
Conditions
Reference
V
REF
Z
OUT
I
SHORT
V
REF
Oscillator
Output Voltage
3.92
4.00
4.08
V
R
L
= 10M
Output Impedance
1
15
30
45
K
μ
A
Short Circuit Current
100
130
V
REF
= -V
IN
Change in V
REF
with Temperature
0.25
mV/
°
C
f
MAX
f
OSC
Maximum Oscillator Frequency
1.0
3.0
MHz
R
OSC
= 0
Initial Accuracy
2
32
40
48
KHz
Voltage Stability
1
15
%
9.5V < V
DD
< 13.5V
Temperature Coefficient
1
170
ppm/
°
C
PWM
D
MAX
Maximum Duty Cycle
1
HV9105
49.0
49.4
49.6
%
HV9108
99.0
99.4
99.6
Deadtime
1
HV9108
100
nsec
D
MIN
Minimum Duty Cycle
0
%
Minimum Pulse Width
Before Pulse Drops Out
1
110
175
nsec
Error Amplifier
V
FB
Feedback Voltage
3.96
4.00
4.04
V
V
FB
Shorted to Comp
I
IN
V
OS
A
VOL
gbw
Input Bias Current
25
500
nA
V
FB
= 4.0V
Input Offset Voltage
nulled at trim
mV
Open Loop Voltage Gain
1
60
80
dB
Unity Gain Bandwidth
1
0.5
0.8
MHz
Z
OUT
I
SOURCE
I
SINK
PSRR
Current Limit
Output Impedance
1
See Fig. 2
Output Source Current
-1.3
-1.0
mA
V
FB
= 3.4V
V
FB
= 4.5V
Output Sink Current
50
80
μ
A
Power Supply Rejection
1
See Fig. 1
Pre-Regulator/Startup
+V
IN
Allowable Input Voltage
120
V
I
IN
= 10
μ
A
V
DD
> 9.4V
I
PREREG
= 10
μ
A
Input Leakage Current
10
μ
A
V
TH
V
DD
Pre-regulator Turn-off
Threshold Voltage
7.8
8.6
9.4
V
V
LOCK
Notes:
1. Guaranteed by design. Not subject to production test.
2. Stray capacitance on OSC IN pin
≤
5pF.
Undervoltage Lockout
7.0
8.1
8.9
V
R
L
= 100
from Drain to V
DD
V
SOURCE
Threshold Voltage
t
d
Delay to Output
1
1.0
1.2
1.4
V
V
FB
= 0V, R
L
= 100
V
SOURCE
= 1.5V, R
L
= 100
150
200
ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HV9105P | High-Voltage Switchmode Controllers with MOSFET |
| HV9105PJ | High-Voltage Switchmode Controllers with MOSFET |
| HV9108 | High-Voltage Switchmode Controllers with MOSFET |
| HV9108P | High-Voltage Switchmode Controllers with MOSFET |
| HV9108PJ | High-Voltage Switchmode Controllers with MOSFET |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HV9105P | 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 DIP-14 HV SWMD CNTL RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| HV9105PJ | 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 HVCMOS w/200V MOSFET RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| HV9105PJ M910 | 制造商:Supertex Inc 功能描述: |
| HV9105PJ-G | 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 HVCMOS w/200V MOSFET RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| HV9105PJ-M910 | 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 HVCMOS w/200V MOSFET RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
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