2

Supertex inc.

www.supertex.com

Doc.# DSFP-HV825

C072913

HV825

Absolute Maximum Ratings

Parameter

Value

Supply voltage, V

DD

0.5V to +2.5V

Operating Temperature Range

-25°C to +85°C

Storage Temperature Range

-65°C to +150°C

MSOP-8 Power Dissipation

300mW

SO-8 Power Dissipation

400mW

Sym

Parameter

Min

Typ

Max Units Conditions

Electrical Characteristics

Absolute Maximum Ratings are those values beyond which damage to the device may

occur. Functional operation under these conditions is not implied. Continuous operation

of the device at the absolute rating level may affect device reliability. All voltages are

referenced to device ground.

R

DS(ON)

On-resistance of switching transistor

-

-

15

Ω

I = 50mA

I

IN

V

-

30

38

mA

V

I

DDQ

Quiescent V

-

-

1.0

μA

R

Output voltage on V

CS

52

56

62

V

V

V

A-B

Differential output voltage across lamp

104

112

124

V

V

f

EL

V

400

-

-

Hz

V

f

SW

Switching transistor frequency

-

30

-

KHz

V

D

Switching transistor duty cycle

-

88

-

%

---

Recommended Operating Conditions

V

DD

Supply voltage

1.0

-

1.6

V

---

C

L

Load Capacitance

0

6.0

-

nF

---

T

A

Operating temperature

-25

-

+85

O

C

---

Enable/Disable Table

V

IL

Low level input voltage to R

0

-

0.2

V

V

V

IH

High level input voltage to R

V

-

V

DD

V

V

Pin Configuration

LX

CS

RSW-Osc

VDD

REL-Osc

VA

VB

GND

1

2

3

4

5

6

7

8

Product Marking

Y = Last Digit of Year Sealed

WW = Week Sealed

L = Lot Number

= “Green” Packaging

YWW

HV825

LLLL

L = Lot Number

YY = Year Sealed

WW = Week Sealed

= “Green” Packaging

H825

LLLL

YYWW

Top Marking

Bottom Marking

8-Lead SOIC

8-Lead MSOP

8-Lead SOIC / 8-Lead MSOP

Package may or may not include the following marks: Si or

Package may or may not include the following marks: Si or

Ordering Information

Part Number

Package

Packing

HV833LG-G

8-Lead SOIC

2500/Reel

HV833MG-G

8-Lead MSOP

2500/Reel

Typical Thermal Resistance

Package

θ

ja

8-Lead SOIC

8-Lead MSOP

-G denotes a lead (Pb)-free / RoHS compliant package