參數(shù)資料
型號(hào)： HV9931
廠商： Supertex, Inc.
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： UNITY POWER FACTOR LED LAMP DRIVER
中文描述： 單位功率因數(shù)LED燈驅(qū)動(dòng)器
文件頁(yè)數(shù)： 2/7頁(yè)
文件大?。?/td> 516K
代理商： HV9931
2
NR081505
HV9931
Ordering Information
DEVICE
Package Options
8-Lead SOIC
8-Lead DIP
HV9931
HV9931LG-G
HV9931P-G
-G indicates package is RoHS compliant (‘Green’)
Absolute Maximum Ratings
V
IN
to GND
V
DD
to GND
CS1, CS2 to GND
PWMD to GND
GATE to GND
Continuous Power Dissipation (TA = +25°C)
-
Also limited by package power dissipation limit, whichever is lower.
8-Pin DIP (derate 9mW/°C above +25°C)
8-Pin and 14-Pin SO (derate 6.3mW/°C above +25°C)
Operating Temperature Range
Junction Temperature
Storage Temperature Range
-0.5V to +470V
-0.3V to +13.5V
-0.3V to V
DD
+ 0.3V
-0.3V to (V
DD
+ 0.3V)
-0.3V to (V
DD
+ 0.3V)
900mW
630mW
-40°C to +85°C
+125°C
-65°C to +150°C
Symbol
Input
V
INDC
I
INSD
Internal Regulator
V
DD
UVLO
Parameter
Min
Typ
Max
Units
Conditions
Input DC supply voltage range*
8
450
V
DC input voltage
Shut-Down mode supply current*
0.5
1
mA
PWMD connected to GND, V
IN
= 12V
Internally regulated voltage*
7.12
7.5
7.88
V
V
IN
= 8–450V, I
DD(ext)
= 0, GATE open
V
IN
rising
V
DD
undervoltage lockout threshold
V
DD
undervoltage lockout hysteresis
PWM Dimming
V
PWMD(lo)
V
PWMD(hi)
R
PWMD
GATE
V
GATE(hi)
V
GATE(lo)
T
RISE
T
FALL
T
DELAY
Delay from CS trip to GATE
6.45
6.7
6.95
V
UVLO
500
mV
PWMD input low voltage*
1.0
V
V
IN
= 8–450V
V
IN
= 8–450V
V
PWMD
= 5V
PWMD input high voltage*
2.4
V
PWMD pull-down resistance
50
100
150
k
GATE high output voltage*
V
DD
-0.3
0
V
DD
0.3
V
I
GATE
= 10mA
I
GATE
= -10mA
C
GATE
= 500pF
C
GATE
= 500pF
V
IN
= 12V, V
CSI,
V
CS2
= -50mV
V
CSI,
V
CS2
= -0.15V
GATE low output voltage*
V
GATE output rise time
30
50
ns
GATE output fall time
30
50
ns
150
300
ns
T
BLANK
Blanking delay
150
215
280
ns
Electrical Characteristics
(The * denotes the specifications which apply over the full operating junction temperature range of -40°C < T
A
< +85°C, otherwise the specifications are at
T
A
= 25°C, V
IN
= 100V, unless otherwise noted)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the
device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions
for extended periods may affect device reliability.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HV9931_07 制造商:SUPERTEX 制造商全稱:SUPERTEX 功能描述:HV9931 Unity Power Factor LED Lamp Driver
HV9931DB1 功能描述:電源管理IC開(kāi)發(fā)工具 LED DRIVER DEMOBOARD RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
HV9931DB2 功能描述:LED 照明開(kāi)發(fā)工具 LED DRIVER DEMOBOARD RoHS:否 制造商:Fairchild Semiconductor 產(chǎn)品:Evaluation Kits 用于:FL7732 核心: 電源電壓:120V 系列: 封裝:
HV9931DB4 制造商:Supertex Inc 功能描述:
HV9931DB5 功能描述:電源管理IC開(kāi)發(fā)工具 DOUBLE-BUCK LED DEMOBOARD RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
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