4

Absolute Maximum Ratings

Thermal Information

PGOOD, RT/FAULT, DRIVE, PHASE,

Input, Output or I/O Voltage . . . . . . . . . . . . . . . . . . GND -0.3V to 7V

ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1

Operating Conditions

Thermal Resistance (Typical, Note 1)

θ

SOIC Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

70

(SOIC - Lead Tips Only)

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTE:

1.

Electrical Specifications

Recommended Operating Conditions, Unless Otherwise Noted. Refer to Block and Simplified Power System

Diagrams, and Typical Application Schematic

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNITS

VCC SUPPLY CURRENT

Nominal Supply Current

UGATE, LGATE, DRIVE2, DRIVE3, and

DRIVE4 Open

-9-

mA

POWER-ON RESET

Rising VCC Threshold

-

-

10.4

V

Falling VCC Threshold

8.2

-

-

V

Rising VAUX Threshold

-

2.5

-

V

VAUX Threshold Hysteresis

-

0.5

-

V

-

1.26

-

V

OSCILLATOR

Free Running Frequency

RT = OPEN

185

200

215

kHz

Total Variation

6k

Ω < RT to GND < 200kΩ

-15

-

+15

%

Ramp Amplitude

RT = Open

-

1.9

-

DAC AND BANDGAP REFERENCE

DAC(VID0-VID4) Input Low Voltage

-

-

0.8

V

DAC(VID0-VID4) Input High Voltage

2.0

-

-

V

DACOUT Voltage Accuracy

-1.0

-

+1.0

%

Bandgap Reference Voltage

-

1.265

-

V

Bandgap Reference Tolerance

-2.5

-

+2.5

%

LINEAR REGULATORS (OUT2, OUT3, AND OUT4)

Regulation (All Linears)

Except OUT2 when SELECT > 2.0V

-

3

-

%

VSEN2 Regulation Voltage

SELECT < 0.8V

-

1.5

-

V

VSEN3 Regulation Voltage

-

1.5

-

V

VSEN4 Regulation Voltage

-

1.8

-

V

Under-Voltage Level (VSEN/VREG)

VSEN Rising

-

75

-

%

Under-Voltage Hysteresis (VSEN/VREG)

VSEN Falling

-

7

-

%

Output Drive Current (All Linears)

20

40

-

mA

HIP6021A