2

HV825

Device

Package Options

8-Lead SO

8-Lead MSOP

HV825

HV825LG

HV825LG-G

HV825MG

HV825MG-G

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

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

Symbol

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

current)

-30

38

mA

V

I

DDQ

Quiescent V

-

-

1.0

μA

R

V

CS

Output voltage on V

CS

52

56

68

V

V

V

A-B

Differential output voltage across

lamp

104

112

136

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

---

Enable/Disable Table

V

IL

Low level input voltage to R

SW-osc

resistor

0

-

0.2

V

V

V

IH

High level input voltage to R

sistor

V

-

V

DD

VV

Pin Configuration

LX

CS

RSW-Osc

VDD

REL-Osc

VA

VB

GND

1

2

3

4

5

6

7

8

HV825

(top view)

Ordering Information