UCC27531, UCC27533, UCC27536, UCC27537, UCC27538

SLUSBA7F – DECEMBER 2012 – REVISED JULY 2015

www.ti.com

Pin Functions (continued)

PIN

I/O

DESCRIPTION

NAME

NO.

UCC27538DBV

1

VDD

I

Bias supply input

2

IN1

I

Driver non-inverting input

3

GND

-

Ground (all signals are referenced to this node)

4

OUTL

O

5-A sink current output of driver

5

IN2

I

Driver non-inverting input

6

OUTH

O

2.5-A source current output of driver

UCC27531D

1

NC

-

No connection

2

IN

I

Driver non-inverting input

3

GND

-

Ground (all signals are referenced to this node)

4

NC

-

No connection

5

NC

-

No connection

6

VDD

I

Bias supply input

7

OUT

O

5-A Sink Current Output of driver and 2.5-A Source Current Output of driver

8

NC

-

No connection

8 Specifications

8.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)

(1) (2) (3)

MIN

MAX

UNIT

Supply voltage

VDD

–0.3

35

V

Continuous

OUTH, OUTL, OUT

–0.3

VDD +0.3

V

Pulse

OUTH, OUTL, OUT (200 ns)

–2

VDD +0.3

V

Continuous IN, EN, IN+, IN-, IN1, IN2

–5

27

V

Pulse IN, EN, IN+, IN–, IN1, IN2 (1.5 µs)

–6.5

27

V

–40

150

°C

Soldering, 10 sec.

300

Lead temperature

°C

Reflow

260

–65

150

°C

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating

Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

All voltages are with respect to GND unless otherwise noted. Currents are positive into, negative out of the specified terminal. See

Thermal Information of the datasheet for thermal limitations and considerations of packages.

(3)

These devices are sensitive to electrostatic discharge; follow proper device handling procedures.

8.2 ESD Ratings

VALUE

UNIT

±4000

Electrostatic discharge

V

Charged-device model (CDM), per JEDEC specification JESD22-

±1000

(1)

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

(2)

JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

6

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