PI5USB1458 datasheet(2/8 Pages) PERICOM

2 / 8 page

www.pericom.com

P-0.1

07/12/13

PI5USB1458

USB Host Charger Controller IC PI5USB1458A

Pin Description

P5USB1458 PI5USB1458A

Name

I/O

Type

Description

N/A

INT/

p-mosfet open source output. When SB/ observes a logic

change (from H to L or from L to H). INT/ is high for ~

2.4 seconds, otherwise INT/ is hi-z. External pull-down

is required.

N/A

INT

n-mosfet open drain output. When SB/ observes a logic

change (from H to L or from L to H). INT is LOW for ~

2.4 seconds, otherwise, INT is hi-z. External pull-up is

required.

D-

I/O

USB Connector, D- connection

D+

I/O

USB Connector, D+ connection

SEL

Input control logic (See truth table), 100kW pull down

VDD

Power

5V power supply

Y+

I/O

Host USB transceiver (if existent) D+ connection

Y-

I/O

Host USB transceiver (if existent) D- connection

SB/

Control input to switch between S0 charging or sleep

and charge

GND

Ground Exposed Pad. Connect to ground.

SB/

SEL

Feature

pin 1 role (INT

or INT/)

0 or 1

Auto dedicated charger with mouse/keyboard pass through

INT or INT/

S0 charging with SDP only

INT or INT/

S0 charging with CDP or SDP only (depending on external device)

INT or INT/

PI5USB1458 and PI5USB1458A Truth Table

GND

1 2 3

8 7 6

GND

1 2 3

8 7 6

PI5USB1458A pinout

PI5USB1458 pinout

Pin Configuration (Top View)

13-0030

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