NN32251A-VT データシートの表示（PDF） - Panasonic Corporation

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NN32251A-VT

INTEGRATED WIRELESS POWER SUPPLY TRANSMITTER, Qi (WIRELESS POWER CONSORTIUM) COMPLIANT

Panasonic Corporation 

Doc No. TA4-EA-06234

Revision. 3

PIN FUNCTIONS (Continued)

Pin

Name

I/O

Function

41

VINV

Power

Supply

Power for inverters

42

GNDP2

GND GND for power 2

43

PD3H

Output High-side gate driver of inverter 3

44

PD3L

Output Low-side gate driver of inverter 3

45

PD4H

Output High-side gate driver of inverter 4

46

PD4L

Output Low-side gate driver of inverter 4

47

SCDET3 Input Short-circuit detection 3

48

SCDET4 Input Short-circuit detection 4

49

HG1

Output (Not used)

50

VADP

Power

Supply

AC adapter

51

LG1

Output (Not used)

52

GNDP1

GND GND for power 1

53

HG2

Output (Not used)

54

TEST

Input Test pin

55

LG2

Output (Not used)

56

CFB1

Input (Not used)

57

CFB2

Input (Not used)

58

LED1

Output LED driver 1

59

LED2

Output LED driver 2

Product Standards

NN32251A

Description

Connect to the source of PMOS of

each inverter.

Connect to the gate of third inverter

PMOS

Connect to the gate of third inverter

NMOS

Connect to the gate of fourth inverter

PMOS

Connect to the gate of fourth inverter

NMOS

Connect to the drain of third inverter

driven from PD3H and PD3L pins.

Connect to the drain of fourth inverter

driven from PD4H and PD4L pins.

Leave this pin open

Input an external voltage supply of 4.6V

to 19.5V.

Leave this pin open

Leave this pin open

Connect to GND. Panasonic uses this

pin for test purposes only.

Leave this pin open

Leave this pin open

Leave this pin open

This pin is internally connected to the

drain of NMOS to turn on an LED.

Refer to “LED Indicator” in

FUNCTIONS section for more details.

This pin is internally connected to the

drain of NMOS to turn on an LED.

Refer to “LED Indicator” in

FUNCTIONS section for more details.

Established : 2014-01-27

Revised : 2014-03-10

Page 10 of 30

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