NT50198 查看數據表（PDF） - Novatek Microelectronics

零件编号

产品描述 (功能)

比赛名单

NT50198

TFT-LCD 3-Channel Charge Pump Power IC

Novatek Microelectronics 

NT50198

4.5 QFN-16 pin

Pad No. Pad name

Description

1

C11P

Capacitor connection pin for the step-up circuit which generate AVDD.

2

C11M

Capacitor connection pin for the step-up circuit which generate AVDD.

3

GND

Ground.

Power enable control signal for AVDD and AVEE.

4

EN_VCL

Note: If driver IC will use VCL voltage, please tie to EN_PWR pin.

5

EN_PWR Power enable control signal for AVDD and AVEE.

Negative VCL output pin.

6

VCL

Note: If not used, please let it open.

Power-sync control signal generated from driver IC.

7

PSYNC

Note : If not used this clock synchronized signal, please tie to GND.

Capacitor connection pin for the step-up circuit which generate VCL.

8

C31M

Note: If not used, please let it open.

Capacitor connection pin for the step-up circuit which generate VCL..

9

C31P

Note: If not used, please let it open.

10

VCI

Power supply input pin.

11

C12M Capacitor connection pin for the step-up circuit which generate AVDD.

12

C12P

Capacitor connection pin for the step-up circuit which generate AVDD.

13

AVEE

Negative AVEE output pin.

14

C21M Capacitor connection pin for the step-up circuit which generate AVEE.

15

C21P

Capacitor connection pin for the step-up circuit which generate AVEE.

16

AVDD Positive AVDD output pin.

17 Thermal-pad Connect to GND.

： Table3 QFN-16 pins description

4.6 QFN-16 pins package

： Figure7 QFN-16 pins assignment

2012/08/22

11

Version 0.05

With respect to the information represented in this document, NOVATEK makes no warranty, expressed or implied, including the warranties of merchantability, fitness for a

particular purpose, and non-infringement, nor assumes any legal liability or responsibility for the accuracy, completeness or usefulness of any such information.

Share Link: