2

HV860

Ordering Information

Device

12-Lead QFN

3.00x3.00mm body

0.80mm height (max)

0.50mm pitch

HV860

HV860K7-G

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

Absolute Maximum Ratings

Parameter

Value

V

-0.5V to 6.0V

Operating temperature

-40°C to +85°C

Storage temperature

-65°C to +150°C

Power dissipation:

1.6W

V

-0.5V to +120V

V

1.33V

Sym

Parameter

Min

Typ

Max

Units Conditions

Electrical Characteristics

(Over recommended operating conditions unless otherwise specified T

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.

Pin Configuration

Package

θ

ja

12-Lead QFN (K7)

60 °C/W

Thermal Resistance

R

DS(ON)

On-resistance of switching transistor

-

-

6.0

Ω

I = 100mA

V

CS

Maximum output regulation voltage

90

-

120

V

V

1

2

3

4

5

6

7

8

9

10

11

12

GND LX

CS

VB

VA

VDD

EN

VREG

VREF

REL-Osc

NC

RSW-Osc

Note:

Pads are at the bottom of the package. Center heat slug is at ground

potential.

Product Marking

Y = Last Digit of Year Sealed

W = Code for Week Sealed

L = Lot Number

= “Green” Packaging

H860

YWLL

12-Lead QFN (K7)

Recommended Operating Conditions

Sym

Parameter

Min

Typ

Max

Units Conditions

V

DD

Supply voltage

2.5

-

4.5

V

---

f

SW

Switching frequency

40

-

200

kHz

---

f

EL

EL output frequency

150

-

500

Hz

---

C

LOAD

EL lamp capacitance load

0

-

20

nF

---

T

A

Operating temperature

-40

-

+85

°C

---

12-Lead QFN (K7)

(top view)

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