2

HV9901

Electrical Characteristics

Symbol Parameters

Min

Typ

Max

Unit

Conditions

Adjustable Regulator

V

CC

Regulator Output Voltage Range

2.0

5.5

V

I

Regulator Output Current

0

1.0

mA

V

FB

Feed Back Voltage

0

V

REF

V

V

Input Bias Current

25

100

nA

Note: Maximum allowable load current limited by power dissipation and operating ambient temperature.

Bandgap Reference Voltage

1.22

1.25

1.28

V

V

REF

Bandgap Reference Voltage

1.20

1.25

1.30

V

T

Load Regulation

7.0

mV

V

REF

Line Regulation

2.0

5.0

mV

6V < V

1.0

mA

I

REF(SINK)

Reference Voltage Sink Current

20

µA

High Voltage Regulator

8.0

450

V

I

Input Voltage

10

450

V

I

Supply Current

2.0

mA

load at I

C

Regulator Output Voltage

7.0

7.5

7.8

V

I

V

UVLO

V

6.4

6.7

7.0

V

Ordering Information

Package Options

16 Lead

16 Lead

Plastic DIP

Plastic SO

HV9901P

HV9901NG

Absolute Maximum Ratings

Input voltage, V

IN

2

-0.5 to +470V

-0.3V to V

Continuous total power dissipation for DIP

Continuous total power dissipation for SO

Operating Temperature Range

-40 to +85°C

Note 1: For operation above 25°C ambient derate linearly at 7.5 mW/°C.

Note 2: All voltages are referenced to COM.

Pin Configuration

Plastic DIP – Plastic SO

For SO-16 Pins 2 and 3 are removed

GT

CS

COM

SYNC

HOLD/DELAY

FB

ENI

ENO

POL

RT

HV9901

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