LM8261 datasheet(2/29 Pages) TI

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LM8261

SNOS469I – APRIL 2000 – REVISED MARCH 2013

www.ti.com

ABSOLUTE MAXIMUM RATINGS

(1)

Human Body Model(2)

2KV

ESD Tolerance

Machine Model(3)

200V

VIN Differential

−10V

Output Short Circuit Duration

See(4)(5)

Supply Voltage (V+ - V−)

32V

Voltage at Input/Output pins

V+ +0.8V, V−

−0.1V

Storage Temperature Range

−65°C to +150°C

Junction Temperature(6)

+150°C

Soldering Information:

Infrared or Convection (20 sec.)

235°C

Wave Soldering (10 sec.)

260°C

(1)

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Rating indicate conditions for

which the device is intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test

conditions, see 2.7V Electrical Characteristics.

(2)

Human Body Model is 1.5k

Ω in series with 100pF.

(3)

Machine Model, 0

Ω is series with 200pF.

(4)

Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in

exceeding the maximum allowed junction temperature of 150°C.

(5)

Allowable Output Short Circuit duration is infinite for VS ≤ 6V at room temperature and below. For VS > 6V, allowable short circuit

duration is 1.5ms.

(6)

The maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any ambient

temperature is PD = (TJ(MAX) - TA)/ θJA. All numbers apply for packages soldered directly onto a PC board.

OPERATING RATINGS

Supply Voltage (V+ - V−)

2.5V to 30V

Temperature Range(1)

−40°C to +85°C

Package Thermal Resistance,

θJA,

(1)

SOT-23-5

325°C/W

(1)

The maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any ambient

temperature is PD = (TJ(MAX) - TA)/ θJA. All numbers apply for packages soldered directly onto a PC board.

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