DEVICE RATINGS

ABSOLUTE MAXIMUM RATINGS

(1)

RECOMMENDED OPERATING CONDITIONS

TPS55383

,, TPS55386

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.

DEVICE NUMBER

OPERATING FREQUENCY (kHz)

PACKAGE

MEDIA

UNITS (Pieces)

TPS55383PWP

Tube

90

300

TPS55383PWPR

Tape and Reel

2000

Plastic 16-Pin HTSSOP

TPS55386PWP

Tube

90

600

TPS55386PWPR

Tape and Reel

2000

(1)

For the most current package and ordering information see the Package Option Addendum at the end of this document, or see the TI

web site at www.ti.com.

VALUE

UNIT

PVDD1, PVDD2, EN1, EN2

30

BOOT1, BOOT2

SW1, SW2

–2 to 30

SW1, SW2 transient (< 50ns)

–3 to 31

Input voltage range

V

BP

6.5

SEQ, ILIM2

–0.3 to 6.5

COMP1, COMP2

–0.3 to 3.5

FB1, FB2

–0.3 to 3

SW1, SW2 output current

7

A

BP load current

35

mA

Storage temperature

–55 to +165

Operating temperature

–40 to +150

°C

Soldering temperature

+260

(1)

Permanent device damage may occur if Absolute Maximum Ratings are exceeded. Functional operation should be limited to the

Recommended DC Operating Conditions detailed in this data sheet. Exposure to conditions beyond the operational limits for extended

periods of time may affect device reliability.

MIN

MAX

UNIT

Input voltage

4.5

28

V

Operating junction

–40

+125

°C

temperature

2

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Product Folder Link(s): TPS55383 TPS55386