AAT2842

Control and Dual LDO for Backlight and Flash

4

2842.2006.10.1.0

Symbol

Description

Value

Units

2W

Maximum Thermal Resistance

50

°C/W

Symbol

Description

Value

Units

IN, OUT, FL1, FL2, FL3, FL4, BL1, BL2, BL3, BL4 Voltage to AGND

-0.3 to 6.0

V

C1+, C1-, C2+, C2- Voltage to AGND

V

BSET, FSET, CT, FBB, OUTA, FBA, OUTB, ENL, REF, FENS, BENS

V

Voltage to AGND

PGND Voltage to AGND

-0.3 to 0.3

V

Operating Junction Temperature Range

-40 to 150

°C

Maximum Soldering Temperature (at leads, 10 sec)

300

°C

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 circuit board.

3. Derate 20mW°C above 40°C ambient temperature.