HV9910BLG-G Ver la hoja de datos (PDF) - Supertex Inc

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componentes Descripción

Fabricante

HV9910BLG-G

Universal High Brightness LED Driver

Supertex Inc 

HV9910B

Ordering Information

Device

Package Options

8-Lead SOIC

16-Lead SOIC

HV9910B

HV9910BLG-G

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

HV9910BNG-G

Pin Description

VIN 1

NC 2

NC 3

CS 4

16 NC

15 NC

14 RT

13 LD

VIN 1

8 RT

GND 5

12 VDD

CS 2

7 LD

NC 6

11 NC

GND 3

6 VDD

NC 7

10 NC

Absolute Maximum Ratings

Parameter

GATE 4

5 PWMD GATE 8

9 PWMD

Value

8-Lead SOIC (LG)

16-Lead SOIC (NG)

VIN to GND

VDD to GND

CS, LD, PWMD, GATE, RT to GND

Junction temperature range

-0.5V to +470V

12V

-0.3V to (VDD +0.3V)

-40°C to +150°C

Storage temperature range

-65°C to +150°C

Continuous power dissipation

(T = +25°C)

A

8-Lead SOIC

16-Lead SOIC

630mW

1300mW

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.

Thermal Resistance

Package

8-Lead SOIC

θja

128OC/W

Product Marking

YWW

9910B

LLLL

Y = Last Digit of Year Sealed

WW = Week Sealed

L = Lot Number

= “Green” Packaging

8-Lead SOIC (LG)

Top Marking

HV9910BNG

YWW LLLLLLLL

Bottom Marking

CCCCCCCCC AAA

Y = Last Digit of Year Sealed

WW = Week Sealed

L = Lot Number

C = Country of Origin*

A = Assembler ID*

= “Green” Packaging

*May be part of top marking

16-Lead SOIC (NG)

16-Lead SOIC

82OC/W

Electrical Characteristics (The specifications are at TA = 25°C and VIN = 12V, unless otherwise noted.)

Sym Description

Min Typ Max Units Conditions

Input

VINDC Input DC supply voltage range1

IINSD Shut-Down mode supply current

Internal Regulator

* 8.0

- 450 V DC input voltage

*

-

0.5 1.0 mA Pin PWMD to GND

VDD Internally regulated voltage

- 7.25 7.5 7.75

V

VIN

=

8.0V,

I (†)

DD(ext)

=

0,

500pF

at

GATE; RT = 226kΩ, PWMD = VDD

ΔVDD, line Line Regulation of VDD

-0

-

1.0

V

VIN = 8.0 - 450V, IDD(ext) = 0, 500pF at

GATE; RT = 226kΩ, PWMD = VDD

1. Also limited by package power dissipation limit, whichever is lower.

† VDD load current external to the HV9910B.

* Denotes the specifications which apply over the full operating ambient temperature range of -40°C < TA < +125°C.

# Guaranteed by design.

2

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