2

HV9931

Ordering Information

Device

8-Lead SOIC (Narrow Body)

4.90x3.90mm body

1.75mm height (max)

1.27mm pitch

HV9931

HV9931LG-G

-G indicates package is RoHS compliant (‘Green’)

Absolute Maximum Ratings

Parameter

Value

V

-0.5V to +470V

V

-0.3V to +13.5V

CS1, CS2, PWMD, GATE, RT to GND -0.3V to (V

Operating temperature range

-40°C to +85°C

Storage temperature range

-65°C to +150°C

Continuous power dissipation (T

630mW

Sym

Parameter

Min

Typ

Max Units Conditions

Input

V

INDC

Input DC supply voltage range*

8.0

-

450

V

DC input voltage

I

INSD

Shut-down mode supply current*

-

0.5

1.0

mA

PWMD connected to GND

Internal Regulator

V

DD

Internally regulated voltage

7.12

7.50 7.88

V

V

GATE = 500pF, R

ΔV

DD, line

Line regulation of V

DD

0

-

1.0

V

V

GATE = 500pF, R

UVLO

V

6.45

6.70 6.95

V

V

∆

UVLO

V

-

500

-

mV

---

PWM Dimming

V

PWMD(lo)

PWMD input low voltage

-

-

1.0

V

V

V

PWMD(hi)

PWMD input high voltage

2.4

-

-

V

V

R

PWMD

PWMD pull-down resistance

50

100

150

kΩ

V

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.

1

2

3

4

8

7

6

5

VIN

CS1

GND

GATE

RT

CS2

VDD

PWMD

Pin Configuration

Product Marking

8-Lead SOIC (LG)

Y = Year Sealed

WW = Week Sealed

L = Lot Number

= “Green” Packaging

YWW

H9931

L L L L

8-Lead SOIC (LG)

(top view)

-40°C < T

Thermal Resistance

Package

θ

ja

8-Lead SOIC