參數(shù)資料
型號(hào): HV9605C
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(yè)數(shù): 3/5頁(yè)
文件大小: 312K
代理商: HV9605C
3
Status Output
I
SINK
I
SOURCE
V
STATUS(HIGH)
V
STATUS(LOW)
Output current sinking
5.0
10
mA
V
STATUS
= 2.0V
Output current sourcing
5.0
10
15
μ
A
High output voltage
V
DD
-0.2
V
DD
2.0
V
No load
Low output voltage
1.0
V
Sinking 5mA
0.02
0.04
V
Sinking 100
μ
A
t
R
Rise time
1.0
5.0
msec
4.7nF From Status to GND
Error Amplifier
V
FB
Feedback voltage
1.238
1.250
1.263
V
REF shorted to NI, FB
shorted to Comp, T
A
= 25
°
C
V
FB
= 3.0V, V
NI
= 2.5V
I
FB
or I
NI
V
OS
V
CM
A
VOL
BW
Input bias current
25
200
nA
Input offset voltage
5.0
25
mV
Common mode input range
0
V
DD
-1
V
Open loop voltage gain
65
90
dB
Unity gain bandwidth
1.0
1.5
MHz
I
SOURCE
I
SINK
PSRR
Output current sourcing
-2
-1
mA
V
FB
< V
NI
V
FB
> V
NI
4.5V < V
DD
< 5.5V, f=1KHz
Output current sinking
2
4
mA
Power supply rejection
50
72
dB
Reference
V
REF
V
REF
V
REF
V
REF
Reference output voltage
1.225
1.250
1.275
V
T
A
= 25
°
C
0 < I
REF
< 0.3mA
4.5V < V
DD
< 5.5V
-40
°
C < T
A
< 85
°
C
T
A
= 125
°
C, 1000hrs
V
REF
= SGND
Load regulation
1.0
5.0
mV
Line regulation
2.0
5.0
mV
Reference output voltage
1.207
1.250
1.293
V
Long term stability
3.0
mV
I
REF(SHORT)
Short circuit current
0.5
1.0
mA
PWM
D
MAX
D
MIN
Maximum duty cycle
49.0
49.9
%
f
OUT
= 20KHz
Minimum duty cycle
0
%
Minimum pulse width before pulse drop out
80
125
nsec
Current Sensing
V
CS
V
CS (LIMIT)
t
DELAY
Usable control current sense range
V
CS
(limit)
0.8
V
Current limit threshold
0.6
0.7
V
Current limit delay to output
90
120
nsec
V
CS
= 1.5V
Electrical Characteristics
(continued)
Symbol
Parameters
Min
Typ
Max
Unit
Conditions
HV9605C
相關(guān)PDF資料
PDF描述
HV9605CNG High Voltage Current Mode PWM Controller
HV9605CP High Voltage Current Mode PWM Controller
HV9605CX High Voltage Current Mode PWM Controller
HV9605 RESISTOR-METAL FILM
HV9605NG High Voltage Current Mode PWM Controller for ISDN Equipment
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HV9605CNG 功能描述:開(kāi)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(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
HV9605CNG-G 功能描述:開(kāi)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(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
HV9605CNG-M905 功能描述:開(kāi)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(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
HV9605CP 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 HVCMOS 120V 1% REF 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
HV9605CX 制造商:SUPERTEX 制造商全稱(chēng):SUPERTEX 功能描述:High Voltage Current Mode PWM Controller