TB6865AFG(2013) Просмотр технического описания (PDF) - Toshiba

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Компоненты Описание

производитель

TB6865AFG
(Rev.:2013)

Qi compliant wireless power transmitter IC

Toshiba 

Preliminary

TB6865AFG

6. Pin Function

Table 6.1 Pin Function

Pin Number

Pin symbol

I/O

Description

Comment

1

VCC2

- Power supply pin for CH5 to CH8 pre-drivers

2

PGND2

- Power GND pin for Analog circuit

3

NGD2

O VCC2-4.5V LDO output pin for internal circuit

4

VSS

- Analog GND pin

5

FTEST3

I TEST pin

6

DVDD3

- Power supply pin for Digital circuit

PF0

7

SDA

I/O Input Output Port

I/O Serial data input output

PF1

8

SCL

I/O Input Output Port

I/O Serial clock input output

PC0

9

TB1OUT

I/O Input Output Port

O TMRB1 Output

10

PC1

I/O Input Output Port

11

PC2

I/O Input Output Port

12

PC3

I/O Input Output Port

13

DVSS

- GND pin

14

PC4

I/O Input Output Port

15

PC5

I/O Input Output Port

16

PC6

I/O Input Output Port

PA0

17

SWDIO

I/O Input Output Port

I/O Serial Wire debug port

PA1

18

SWCLK

I/O Input Output Port

I Serial Wire clock

PA2

19

TRACECLK

XBOOT

I/O Input Output Port

O TRACE clock output

I Single boot mode

I/O Input Output Port

PA3

TXD0

O TXD0

20

TRACEDATA0

O TRACE data output 0

SWV

O Serial Wire Viewer

I/O Input Output Port

PA4

RXD0

I RXD0

21

TRACEDATA1

O TRACE data output 1

INT1

I External Interrupt 1

(Note 1)

(Note 2)

(Note 3)

(Note 2)

(Note 4)

I2C bus(SDA)

I2C bus(SCL)

Control for Buzzer

Large current for LED drive

Large current for LED drive

Large current for LED drive

(Note 2)

Large current for LED drive

Large current for LED drive

Large current for LED drive

Debug port

Debug port

Debug port

Debug port

Debug port

Note 1: When it’s not in use, connect to GND.

Note 2: Connect to common ground(GND).

Note 3: It is impossible to supply power to external parts. Connect capacitor (0.01µA) between NGD2 and VCC2.

Note 4: Must be open.

5

2013-12-25

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