BQ51003 参数 Datasheet PDF下载

SLUSBC8 – DECEMBER 2013

USB or

AC Adapter

Input

Q1

System

Load

/AD-EN

AD

C

COMM1

C

5

C

1

AC1

C

3

COIL

C

2

AC2

C

BOOT2

C

COMM2

C

CLAMP2

C

CLAMP1

CLAMP2

CLAMP1

ILIM

R

1

FOD

BOOT2

COMM2

COMM1

C

BOOT1

BOOT1

RECT

R

OS2

R

4

OUT

C

4

R

OS1

D

1

bq51003

TS-CTRL

NTC

HOST

/CHG

EN1

EN2

PGND

Tri-State

Bi-State

Bi-State

R

FOD

Figure 3. bq51003 Used as a Wireless Power Receiver and Power Supply for System Loads with Adapter

Power-Path Multiplexing

Only One of R

OS1

or R

OS2

Needed

4

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