4

Thermal Information

Supply Voltage (VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 7V

LGATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to VCC + 0.3V

Ambient Temperature Range . . . . . . . . . . . . . . . . . . .-40°C to 125°C

Recommended Operating Conditions

Ambient Temperature Range . . . . . . . . . . . . . . . . . . . .-40°C to 85°C

Maximum Operating Junction Temperature. . . . . . . . . . . . . . 125

°C

Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V

±10%

Thermal Resistance (Typical, Notes 2, 3, 4)

SOIC Package (Note 2) . . . . . . . . . . . .

110

n/a

QFN Package (Notes 3, 4). . . . . . . . . .

82

16

Maximum Junction Temperature (Plastic Package) . . . . . . . . 150°C

Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C

Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C

(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.

NOTES:

1. The Phase Voltage is capable of withstanding -7V when the BOOT pin is at GND.

2.

3.

Tech Brief TB379.

4. For

5. Guaranteed by design, not tested.

Electrical Specifications

Recommended Operating Conditions, Unless Otherwise Noted

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNITS

VCC SUPPLY CURRENT

Bias Supply Current

-

80

-

µA

POWER-ON RESET (POR)

VCC Rising

-

3.40

4.00

V

VCC Falling

2.40

2.90

-

V

2.175

2.90

-

V

Hysteresis

-

500

-

mV

BOOTSTRAP DIODE

Forward Voltage

0.40

0.52

0.62

V

PWM INPUT

Input Current

-

250

-

µA

-

-250

-

µA

PWM Three-State Rising Threshold

0.80

1.00

1.20

V

PWM Three-State Falling Threshold

3.40

3.65

3.90

V

3.05

3.65

4.10

V

-

-

4.55

V

Three-State Shutdown Holdoff Time

100

160

250

ns

80

160

250

ns

FORCED CONTINUOUS CONDUCTION MODE (FCCM) INPUT

FCCM LOW Threshold

0.50

-

-

V

FCCM HIGH Threshold

-

-

2.00

V

-

-

2.05

V

ISL6608