ADD5211ACPZ-RL View Datasheet(PDF) - Analog Devices

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ADD5211ACPZ-RL

Four-String, White LED Driver for LCD Backlight Applications

Analog Devices 

Preliminary Technical Data

ABSOLUTE MAXIMUM RATINGS

TA = 25°C, unless otherwise noted.

Table 1.

Parameter

VIN, UVLO

FB1, FB2, FB3, FB4

EN

PWM, FAULT

VDR, GATE_N, GATE_P

VDD, LSD , OVP, CS, RAMP, SS

FREQ, ISET, COMP

AGND, PGND, LGND

Maximum Junction Temperature (TJ max)

Operating Temperature Range (TA)

Storage Temperature Range (TS)

Reflow Peak Temperature (20 sec to 40 sec)

Rating

−0.3 V to +45 V

−0.3 V to +55 V

−0.3 V to +20 V

−0.3 V to +10 V

−0.3 V to +7 V

−0.3 V to +3.7 V

−0.3 V to +3.5 V

−0.3 V to +0.3 V

150°C

−25°C to +85°C

−65°C to +150°C

260°C

Stresses above those listed under Absolute Maximum Ratings

may cause permanent damage to the device. This is a stress

rating only; functional operation of the device at these or any

other conditions above those indicated in the operational

section of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect

device reliability.

ADD5211

THERMAL RESISTANCE

θJA is specified for the worst-case conditions, that is, a device

soldered in a circuit board for surface-mount packages.

Table 2. Thermal Resistance

Package Type

θJA

θJC

24-Lead LFCSP

40.5

3.8

Unit

°C/W

ESD CAUTION

Rev. PrA | Page 3 of 6

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