LM5111

SNVS300F – JULY 2004 – REVISED MAY 2011

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PIN DESCRIPTIONS

Pin

Name

Description

Application Information

1

NC

No Connect

2

IN_A

‘A’ side control input

TTL compatible thresholds.

Ground reference for both inputs and

3

VEE

Connect to power ground.

outputs

4

IN_B

‘B’ side control input

TTL compatible thresholds.

Voltage swing of this output is from VCC to VEE. The output

5

OUT_B

Output for the ‘B’ side driver.

stage is capable of sourcing 3A and sinking 5A.

6

VCC

Positive output supply

Voltage swing of this output is from VCC to VEE. The output

7

OUT_A.

Output for the ‘A’ side driver.

stage is capable of sourcing 3A and sinking 5A.

8

NC

No Connect

It is recommended that the exposed pad on the bottom of the

EP (VSSOP Package)

package be soldered to ground plane on the PC board to aid

thermal dissipation.

Configuration Table

Part Number

“A” Output Configuration

“B” Output Configuration

Package

LM5111-1M/-1MX/-1MY/-1MYX

Non-Inverting (Low in UVLO)

Non-Inverting (Low in UVLO)

SOIC, VSSOP

LM5111-2M/-2MX/-2MY/-2MYX

Inverting (Low in UVLO)

Inverting (Low in UVLO)

SOIC, VSSOP

LM5111-3M/-3MX/-3MY/-3MYX

Inverting (Low in UVLO)

Non-Inverting (Low in UVLO)

SOIC, VSSOP

LM5111-4M/-4MX/-4MY/-4MYX

Inverting (High in UVLO)

Non-Inverting (Low in UVLO)

SOIC, VSSOP

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)

−0.3V to 15V

−0.3V to 15V

−55°C to +150°C

+150°C

Operating Junction Temperature

+125°C

ESD Rating

2kV

(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 guaranteed specifications and test conditions, see the Electrical Characteristics.

(2)

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

specifications.

2

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