LP3986

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SNVS142U – AUGUST 2001 – REVISED FEBRUARY 2013

Connection Diagram

8 Bump DSBGA Package – Top View

See Package Number YZR0008

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

Absolute Maximum Ratings

(1) (2) (3)

VIN, VEN

−0.3 to 6.5V

VOUT

−0.3 to (VIN+0.3V) ≤ 6.5V

Junction Temperature

150°C

Storage Temperature

−65°C to +150°C

Pad Temp. (4)

235°C

Maximum Power Dissipation (5)

364mW

ESD Rating (6)

Human Body Model

2kV

Machine Model

200V

(1)

Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Ratings are conditions under which

operation of the device is guaranteed. Operating Ratings do not imply guaranteed performance limits. For guaranteed performance limits

and associated test conditions, see Electrical Characteristics.

(2)

All voltages are with respect to the potential at the GND pin.

(3)

If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office / Distributors for

availability and specifications.

(4)

Additional information on pad temperature can be found in TI's AN-1112 application report (SNVA009).

(5)

The Absolute Maximum power dissipation depends on the ambient temperature and can be calculated using the formula: PD = (TJ -

TA)/θJA,Where TJ is the junction temperature, TA is the ambient temperature, and θJA is the junction-to-ambient thermal resistance. The

364mW rating appearing under Absolute Maximum Ratings results from substituting the Absolute Maximum junction temperature,

150°C, for TJ, 70°C for TA, and 220°C/W for θJA. More power can be dissipated safely at ambient temperatures below 70°C . Less

power can be dissipated safely at ambient temperatures above 70°C. The Absolute Maximum power dissipation can be increased by

4.5mW for each degree below 70°C, and it must be derated by 4.5mW for each degree above 70°C.

(6)

The human body model is 100pF discharged through a 1.5k

Ω resistor into each pin. The machine model is a 200pF capacitor

discharged directly into each pin.

Copyright © 2001–2013, Texas Instruments Incorporated

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