Absolute Maximum Ratings

1

Thermal Information

Symbol

Description

Value

Units

Θ

JA

Thermal Resistance (MSOP-8)

2

150

°C/W

Θ

JA

Thermal Resistance (TSOPJW-12)

2

160

°C/W

P

D

Maximum Power Dissipation (MSOP-8) (T

2, 3

667

mW

P

D

Maximum Power Dissipation (TSOPJW-12) (T

2, 4

625

mW

Symbol

Description

Value

Units

V

IN

Input Voltage

-0.3 to 6

V

V

EN

EN to GND

-0.3 to 6

V

V

N_CH

DRVN to GND

-0.3V to (V

V

V

P_CH

DRVP to GND

-0.3V to (V

V

Other Inputs

REF, FBN, FBP to GND

-0.3V to (V

V

I

MAX

Continuous Current Into DRVN, DRVP

±200

mA

All Other Pins

±10

T

J

Operating Junction Temperature Range

-40 to 150

°C

T

LEAD

Maximum Soldering Temperature (at leads, 10 sec)

300

°C

AAT3190

Positive/Negative Charge Pump for Voltage Bias

3190.2005.03.1.0

3

1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at

conditions other than the operating conditions specified is not implied. Only one Absolute Maximum rating should be applied at any

one time.

2. Mounted on an FR4 board.

3. Derate 6.7mW/°C above 25°C.

4. Derate 6.25mW/°C above 25°C.