Skip to the content
PCBKitNew board
IP403LF on a board, in 3D

IP403LF

IC Plus

Keyboard scanning QFN-68-EP(8x8) LED Drivers ROHS

Extended
DatasheetJLCPCBLCSCic-plus/IP403LF
Category
LED Drivers
Package
QFN-68-EP(8x8)
Pins
69

Overview

The IP403LF is a LED Driver made by IC Plus in a QFN-68-EP(8x8) package with 69 pins. Keyboard scanning QFN-68-EP(8x8) LED Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:IP403LF, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-68_L8.0-W8.0-P0.40-BL-EP3.8, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C703548).

Symbol

Q17/GPIO_171Q18/GPIO_182Q19/GPIO_193Q20/GPIO_204Q21/GPIO_215Q22/GPIO_226Q23/GPIO_237Q24/GPIO_248Q25/GPIO_259Q26/GPIO_2610VDD11Q27/GPIO_2712Q28/GPIO_2813Q29/GPIO_2914Q30/GPIO_3015Q31/GPIO_3116Q32/GPIO_3217Q33/GPIO_3318Q34/GPIO_3419Q35/GPIO_3520Q36/GPIO_3621Q37/GPIO_3722Q38/GPIO_3823Q39/GPIO_3924Q40/GPIO_4025Q41/GPIO_4126Q42/GPIO_4227Q43/GPIO_4328Q44/GPIO_4429VDD30Q45/GPIO_4531Q46/GPIO_4632Q47/GPIO_4733Q48/GPIO_4834Q49/Last_stage_out1/GPIO_4935Q50/Last_stage_out2/GPIO_5036Q51/GPIO_5137Q52/GPIO_5238Q53/LED_DAT1/Device_ID[0]39Q54/LED_CLK1/Device_ID[1]40Q55/LED_DAT2/CPU_DAT41Q56/LED_CLK2/CPU_CLK42Last_stage_out0/Interrupt43Mode[2]44Mode[1]45Mode[0]46LED_DAT047LED_CLK0/M_CLK48VDD_IO49CLEAR50ISET51Q1/GPIO_152Q2/GPIO_253Q3/GPIO_354Q4/GPIO_455Q5/GPIO_556Q6/GPIO_657Q7/GPIO_758Q8/GPIO_859VDD60Q9/GPIO_961Q10/GPIO_1062Q11/GPIO_1163Q12/GPIO_1264Q13/GPIO_1365Q14/GPIO_1466Q15/GPIO_1567Q16/GPIO_1668GND69
EasyEDA_Cloud:IP403LFFrom EasyEDA

Footprint

69
EasyEDA_Cloud:QFN-68_L8.0-W8.0-P0.40-BL-EP3.8From EasyEDA

Parameters

5
Features
Keyboard scanning
Number of Channels
56
Operating temperature
0℃~+70℃
Output Current
16mA
Voltage - Input(DC)
2.97V~3.63V

Order codes

1

Pinout

69
The pins of the IP403LF
PinNameType
1Q17/GPIO_17Unspecified
2Q18/GPIO_18Unspecified
3Q19/GPIO_19Unspecified
4Q20/GPIO_20Unspecified
5Q21/GPIO_21Unspecified
6Q22/GPIO_22Unspecified
7Q23/GPIO_23Unspecified
8Q24/GPIO_24Unspecified
9Q25/GPIO_25Unspecified
10Q26/GPIO_26Unspecified
11VDDUnspecified
12Q27/GPIO_27Unspecified
13Q28/GPIO_28Unspecified
14Q29/GPIO_29Unspecified
15Q30/GPIO_30Unspecified
16Q31/GPIO_31Unspecified
17Q32/GPIO_32Unspecified
18Q33/GPIO_33Unspecified
19Q34/GPIO_34Unspecified
20Q35/GPIO_35Unspecified
21Q36/GPIO_36Unspecified
22Q37/GPIO_37Unspecified
23Q38/GPIO_38Unspecified
24Q39/GPIO_39Unspecified
25Q40/GPIO_40Unspecified
26Q41/GPIO_41Unspecified
27Q42/GPIO_42Unspecified
28Q43/GPIO_43Unspecified
29Q44/GPIO_44Unspecified
30VDDUnspecified
31Q45/GPIO_45Unspecified
32Q46/GPIO_46Unspecified
33Q47/GPIO_47Unspecified
34Q48/GPIO_48Unspecified
35Q49/Last_stage_out1/GPIO_49Unspecified
36Q50/Last_stage_out2/GPIO_50Unspecified
37Q51/GPIO_51Unspecified
38Q52/GPIO_52Unspecified
39Q53/LED_DAT1/Device_ID[0]Unspecified
40Q54/LED_CLK1/Device_ID[1]Unspecified
41Q55/LED_DAT2/CPU_DATUnspecified
42Q56/LED_CLK2/CPU_CLKUnspecified
43Last_stage_out0/InterruptUnspecified
44Mode[2]Unspecified
45Mode[1]Unspecified
46Mode[0]Unspecified
47LED_DAT0Unspecified
48LED_CLK0/M_CLKUnspecified
49VDD_IOUnspecified
50CLEARUnspecified
51ISETUnspecified
52Q1/GPIO_1Unspecified
53Q2/GPIO_2Unspecified
54Q3/GPIO_3Unspecified
55Q4/GPIO_4Unspecified
56Q5/GPIO_5Unspecified
57Q6/GPIO_6Unspecified
58Q7/GPIO_7Unspecified
59Q8/GPIO_8Unspecified
60VDDUnspecified
61Q9/GPIO_9Unspecified
62Q10/GPIO_10Unspecified
63Q11/GPIO_11Unspecified
64Q12/GPIO_12Unspecified
65Q13/GPIO_13Unspecified
66Q14/GPIO_14Unspecified
67Q15/GPIO_15Unspecified
68Q16/GPIO_16Unspecified
69GNDUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ic-plus/IP403LF" title="IP403LF in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/ic-plus/IP403LF.jpg" alt="IP403LF" width="1200" height="900">
A picture that opens the part, for a README
[![IP403LF](https://pcbkit.io/embed/parts/ic-plus/IP403LF.jpg?size=s)](https://pcbkit.io/parts/ic-plus/IP403LF)

Questions

Is there a KiCad symbol and footprint for the IP403LF?

Yes. The symbol is EasyEDA_Cloud:IP403LF and the footprint EasyEDA_Cloud:QFN-68_L8.0-W8.0-P0.40-BL-EP3.8, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the IP403LF?

QFN-68-EP(8x8), with 69 pins. Its footprint is drawn on this page.

Where is the IP403LF datasheet?

IC Plus publishes it: the Datasheet link on this page opens it.

Where can I order the IP403LF?

JLCPCB lists it as part C703548, with 0 in stock; the sellers' links on this page open their listings.