LMZ12010

SNVS667H – FEBRUARY 2010 – REVISED AUGUST 2015

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6.2 ESD Ratings

VALUE

UNIT

Electrostatic discharge

±2000

V

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2)

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

Ω resistor into each pin. Test method is per JESD-22-114.

6.3 Recommended Operating Conditions

(1)

MIN

MAX

UNIT

VIN

6

20

V

EN

0

5

V

Operation Junction Temperature

−40

125

°C

(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 intended to be functional. For ensured specifications and test conditions, see the Electrical Characteristics.

6.4 Thermal Information

LMZ12010

NDY

UNIT

11 PINS

Natural Convection

9.9

Junction-to-ambient thermal

225 LFPM

6.8

°C/W

resistance

500 LFPM

5.2

Junction-to-case (top) thermal resistance

1.0

°C/W

(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report, SPRA953.

6.5 Electrical Characteristics

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX UNIT

SYSTEM PARAMETERS

ENABLE CONTROL

1.274

EN threshold

V

1.096

1.452

range of –40°C to +125°C

EN hysteresis source

13

µA

current

SOFT-START

50

SS source current

µA

40

60

range of –40°C to +125°C

Internal soft-start interval

1.6

ms

CURRENT LIMIT

Current limit threshold

DC average

12.5

A

INTERNAL SWITCHING OSCILLATOR

Free-running oscillator

314

359

404

kHz

frequency

4

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