LM4050QML

SNVS627G – JUNE 2010 – REVISED JULY 2013

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PIN DESCRIPTIONS

Pin Number

Pin Name

Function

1

GND/NC

Ground or No Connect

2

GND/NC

Ground or No Connect

3

GND/NC

Ground or No Connect

4

GND/NC

Ground or No Connect

5

GND

Ground

6

GND/NC

Ground or No Connect

7

GND/NC

Ground or No Connect

8

GND/NC

Ground or No Connect

9

GND/NC

Ground or No Connect

10

VREF

Reference Voltage

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)

Reverse Current

20 mA

Forward Current

10 mA

(2)

CLGA Package

467 mW

Lead Temperature

(Soldering, 10 seconds)

CLGA Package

260°C

Storage Temperature

-65°C to +150°C

Package Weight (typical)

CLGA Package

241mg

Class 2 (2000V)

(1)

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

which the device is functional, but do not ensure specific performance limits. For ensured specifications and test conditions, see the

Electrical Characteristics. The ensured specifications apply only for the test conditions listed. Some performance characteristics may

degrade when the device is not operated under the listed test conditions.

(2)

package.

(3)

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

Ω resistor into each pin.

Operating Ratings

(1)

Temperature Range

-55°C

Reverse Current

LM4050-2.5QML

60

μA to 15 mA

LM4050-5.0QML

74

μA to 15 mA

(1)

package.

Package Thermal Resistance

Package

(Still Air)

(500LF/Min Air flow)

CLGA Package on 2

214°C/ W

147°C/ W

20.87°C/ W

layer, 1oz PCB

2

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