參數(shù)資料
型號: HV9112
廠商: Supertex, Inc.
英文描述: High-Voltage Current-Mode PWM Controller
中文描述: 高電壓電流模式PWM控制器
文件頁數(shù): 4/7頁
文件大?。?/td> 324K
代理商: HV9112
4
HV9110/HV9112/HV9113
Shutdown
Reset
Output
H
H
Normal Operation
H
H
L
Normal Operation, No Change
L
H
Off, Not Latched
L
L
Off, Latched
L
H
L
Off, Latched, No Change
Truth Table
Shutdown Timing Waveforms
Functional Block Diagram
V
DD
50%
0
t
d
Output
Sense
1.5V
0
t
SD
50%
90%
90%
V
DD
Output
0
Shutdown
V
DD
0
t
LW
50%
50%
t
SW
50%
50%
t
RW
Reset
0
V
DD
Shutdown
0
V
DD
50%
t
R
, t
F
10ns
t
F
10ns
t
R
10ns
Pin numbers in parentheses are for PLCC package
+
+
+
REF
GEN
+
+
Modulator
Comparator
OSC
R
S
Q
Current Limit
Comparator
9110
9112
COMP
Discharge
OSC
In
OSC
Out
FB
V
REF
BIAS
V
DD
+V
IN
Pre-regulator/Startup
8.6V
8.1V
Undervoltage
Comparator
S
R
Q
V
DD
Shutdown
Reset
-V
Current Sense
IN
Output
Error
Amplifier
4V
To
Internal
Circuits
1.2V
Current
Sources
To V
DD
2V
T
Q
9113
4 (6)
5 (8)
3 (5)
11 (16)
12 (17)
2 (3)
6 (9)
1 (20)
10 (14)
14
(19)
13
(18)
9
(12)
8 (11)
7 (10)
相關(guān)PDF資料
PDF描述
HV9112PJ DESOL PKG OF 10 (OK INDUSTRIES) - OK INDUSTRIES
HV9112X DESOL PKG OF 10-OK INDUSTRIES - OK INDUSTRIES
HV9113 High-Voltage Current-Mode PWM Controller
HV9113NG High-Voltage Current-Mode PWM Controller
HV9113P PUMP DESOLDER HIGH-VAC W/TIP BLU
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HV9112_07 制造商:SUPERTEX 制造商全稱:SUPERTEX 功能描述:High-Voltage Current-Mode PWM Controller
HV9112C 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current-Mode SMPS Controller
HV9112DB3 功能描述:電源管理IC開發(fā)工具 HV9112 Demo Brd RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
HV9112NG 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 HVCMOS 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 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
HV9112NG-G 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 HVCMOS 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 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel