HV9931 Supertex, Inc., HV9931 Datasheet - Page 2

• Manufacturer Part Number: HV9931
• Description: Hv9931 Unity Power Factor Led Lamp Driver
• Manufacturer: Supertex, Inc.

-G indicates package is RoHS compliant (‘Green’)
Absolute Maximum Ratings
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 specifi cations is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device
reliability.
Electrical Characteristics
-40°C < T
Ordering Information
Thermal Resistance
Parameter
V
V
CS1, CS2, PWMD, GATE, RT to GND
Operating temperature range
Storage temperature range
Continuous power dissipation (T
Input
Internal Regulator
PWM Dimming
∆UVLO
V
V
IN
DD
UVLO
R
Sym
V
PWMD(lo)
PWMD(hi)
I
V
to GND
INSD
PWMD
to GND
INDC
DD
HV9931
Device
A
< +85°C, otherwise the specifi cations are at T
8-Lead SOIC
Package
Parameter
Input DC supply voltage range*
Shut-down mode supply current*
Internally regulated voltage
V
V
PWMD input low voltage
PWMD input high voltage
PWMD pull-down resistance
DD
DD
undervoltage lockout threshold
undervoltage lockout hysteresis
1.75mm height (max), 1.27mm pitch
8-Lead SOIC (Narrow Body)
9.90x3.90mm body,
A
HV9931LG-G
= +25°C)
(The * denotes the specifi cations which apply over the full operating junction temperature range of
-0.3V to (V
128
-65°C to +150°C
A
θ
-0.3V to +13.5V
O
= 25°C, V
-40°C to +85°C
-0.5V to +470V
ja
C/W
DD
7.12
6.45
Min
8.0
2.4
50
630mW
IN
-
-
-
+0.3V)
= 100V, unless otherwise noted)
Value
2
7.50
6.70
Typ
500
100
0.5
-
-
-
Pin Confi guration
Product Marking
Max
7.88
6.95
450
150
1.0
1.0
-
-
H9931
YWW
L L L L
GATE
Units
GND
CS1
mA
mV
kΩ
VIN
V
V
V
V
V
1
2
3
4
8-Lead SOIC (LG)
8-Lead SOIC (LG)
Conditions
DC input voltage
PWMD connected to GND,
V
V
GATE open
V
---
V
V
V
IN
IN
DD
IN
IN
PWMD
Y = Year Sealed
WW = Week Sealed
L = Lot Number
= 12V
= 8 - 450V, I
= 8.0 - 450V
= 8.0 - 450V
rising
(top view)
= 5.0V
= “Green” Packaging
DD(EXT)
8
7
6
5
= 0,
RT
CS2
VDD
PWMD
HV9931