HV853(2007) Ver la hoja de datos (PDF) - Supertex Inc

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componentes Descripción

Fabricante

HV853
(Rev.:2007)

High Voltage, Low Noise, Inductorless EL Lamp Driver

Supertex Inc 

HV853

Ordering Information

Package Options

DEVICE

8-Lead DFN

3x3mm body,

0.80mm height (max),

0.65mm pitch

8-Lead MSOP

3x3mm body,

1.10mm height (max),

0.65mm pitch

HV853

HV853K7-G

HV853MG-G

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

Product Marking

H853

YWLL

Y = Last Digit of Year Sealed

W = Code for Week Sealed

L = Lot Number

= “Green” Packaging

8-Lead DFN Package (K7)

Top Marking

Absolute Maximum Ratings

H853

LLLL L = Lot Number

YY = Year Sealed

Bottom Marking WW = Week Sealed

YYWW

= “Green” Packaging

Parameter

VDD, supply voltage

Storage temperature

Value

-0.5V to 6.5V

-65°C to +150°C

8-Lead MSOP Package (MG)

Pin Configuration

Power dissipation (8-Lead DFN)

1.6W

Power dissipation (8-Lead MSOP)

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.

VDD 1

REL 2

EN 3

CLKIN 4

8 VA

7 VB

6 GND

5 CLKEN

VDD 1

REL 2

EN 3

CLKIN 4

8 VA

7 VB

6 GND

5 CLKEN

8-Lead DFN

(top view)

Note:

Pads are at the bottom of the package.

Center heat slug is at ground potential.

8-Lead MSOP

(top view)

Electrical Characteristics

(Over recommended operating conditions unless otherwise specified, TA = 25ºC)

Symbol Parameter

Min Typ Max Units Conditions

IDDQ

VA or VB

VA-VB

IDD

VA or VB

VA-VB

fEL

Quiescent current

Peak output voltage

Peak to peak output voltage

Operating current

Peak output voltage

Peak to peak output voltage

EL lamp frequency

trout

Output voltage rise time

t

Output voltage fall time

fout

Logic Inputs

VIL Input logic low voltage

VIH Input logic high voltage

IIL

Input logic low current

I

Input logic high current

IH

-

-

150

68 80

92

136 160 184

-

15

30

68 80

92

136 160 184

240 280 320

- 450

-

150

-

-

nA EN = 0V

V

No load

V

mA

See Figure 1

V

VDD = 3.5V

V REL = 1.5MΩ

Load = 3.3nF + 1.0kΩ

Hz

µs

1.0in2 lamp

0V to 90% of final value

µs 90% to 10% of final value

0

-

0.5

V ---

2.0

-

VDD

V ---

-

-

1.0 µA ---

-

-

1.0 µA ---

2

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