HV833MG-G(2013) 데이터 시트보기 (PDF) - Supertex Inc

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HV833MG-G
(Rev.:2013)

High Voltage EL Lamp Driver

Supertex Inc 

Ordering Information

Part Number

Package

HV833MG-G

8-Lead MSOP

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

Packing

2500/Reel

Absolute Maximum Ratings

Parameter

Value

Supply voltage VDD

Output voltage, VCS

Operating temperature

-0.5V to 7.5V

-0.5V to 125V

-40°C to +85°C

Storage temperature

-65°C to +150°C

Power dissipation

300mW

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.

Typical Thermal Resistance

Package

8-Lead MSOP

θja

216OC/W

Pin Configuration

VDD 1

RSW-Osc 2

REL-Osc 3

GND 4

8 VA

7 VB

6 CS

5 LX

8-Lead MSOP

(top view)

HV833

Product Marking

Top Marking

H833

LLLL

L = Lot Number

YY = Year Sealed

Bottom Marking WW = Week Sealed

YYWW

= “Green” Packaging

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

8-Lead MSOP

Recommended Operating Conditions

Sym Parameter

VDD Supply voltage

fEL

VA-B output drive frequency

TA Operating temperature

Min Typ Max Units Conditions

1.8

-

6.5

V ---

60

- 1000 Hz ---

-25

-

+85 °C ---

DC Electrical Characteristics (Over recommended operating conditions unless otherwise specified, TA = 25°C)

Sym Parameter

Min Typ Max Units Conditions

RDS(ON) On-resistance of switching transistor

-

-

4.0

Ω I = 100mA

VCS Max. output regulation voltage

80

90 100

V VDD = 1.8 to 6.5V

VA-B Max differential output voltage across lamp 160 180 200

V VDD = 1.8 to 6.5V

IDDQ Quiescent VDD supply current

-

-

100

nA RSW-Osc = Low

IDD Input current going into the VDD pin

-

-

150 µA VDD = 1.8 to 6.5V. See Fig. 1

IIN Input current including inductor current

-

56

64

mA VIN = 3.3V. See Fig. 1.

VCS Output voltage on VCS

63

72

81

V VIN = 3.3V. See Fig. 1.

fEL

VDIFF output drive frequency

240 270 300 Hz VIN = 3.3V. See Fig. 1.

FSW Switching transistor frequency

55

65

75 kHz VIN = 3.3V. See Fig. 1.

D Switching transistor duty cycle

-

88

-

% See Fig. 1.

Doc.# DSFP-HV833

A061813

Supertex inc.

2

www.supertex.com

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