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EC7401QI on a board, in 3D

EC7401QI

Intel/Altera

-40℃~+85℃ 4.75V~5.25V 66.7% 80kHz~1MHz Adjustable soft-start Buck QFN-40-EP(6x6) AC-DC Controllers and Regulators ROHS

Extended
DatasheetJLCPCBLCSCintel-altera/EC7401QI
Category
AC DC Controllers And Regulators
Package
QFN-40-EP(6x6)
Pins
41

Overview

The EC7401QI is an AC DC Controllers And Regulator made by Intel/Altera in a QFN-40-EP(6x6) package with 41 pins. -40℃~+85℃ 4.75V~5.25V 66.7% 80kHz~1MHz Adjustable soft-start Buck QFN-40-EP(6x6) AC-DC Controllers and Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:EC7401QI, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-40_L6.0-W6.0-P0.50-TL-EP4.1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2658082).

Symbol

VID61VID52VID43VID34VID25VID16VID07VRSEL8OFSET9DAC10REF11COMP12VFB13IDROOP14VDIFF15VGND16VSEN17TCOMP18VCC19PWM120ISEN1+21ISEN1-22ISEN4-23ISEN4+24PWM425PWM226ISEN2+27ISEN2-28ISEN3-29ISEN3+30PWM331EN_PWR32EN_VTT33FSW34SS35POK36FAN37HOT38TSEN39VID740GND41
EasyEDA_Cloud:EC7401QIFrom EasyEDA

Footprint

41
EasyEDA_Cloud:QFN-40_L6.0-W6.0-P0.50-TL-EP4.1From EasyEDA

Parameters

6
Duty Cycle(Max)
66.7%
Features
Adjustable soft-start
Frequency - Switching
80kHz~1MHz
Operating Temperature
-40℃~+85℃
Topology
Buck
Voltage - Supply
4.75V~5.25V

Order codes

1

Pinout

41
The pins of the EC7401QI
PinNameType
1VID6Unspecified
2VID5Unspecified
3VID4Unspecified
4VID3Unspecified
5VID2Unspecified
6VID1Unspecified
7VID0Unspecified
8VRSELUnspecified
9OFSETUnspecified
10DACUnspecified
11REFUnspecified
12COMPUnspecified
13VFBUnspecified
14IDROOPUnspecified
15VDIFFUnspecified
16VGNDUnspecified
17VSENUnspecified
18TCOMPUnspecified
19VCCUnspecified
20PWM1Unspecified
21ISEN1+Unspecified
22ISEN1-Unspecified
23ISEN4-Unspecified
24ISEN4+Unspecified
25PWM4Unspecified
26PWM2Unspecified
27ISEN2+Unspecified
28ISEN2-Unspecified
29ISEN3-Unspecified
30ISEN3+Unspecified
31PWM3Unspecified
32EN_PWRUnspecified
33EN_VTTUnspecified
34FSWUnspecified
35SSUnspecified
36POKUnspecified
37FANUnspecified
38HOTUnspecified
39TSENUnspecified
40VID7Unspecified
41GNDUnspecified

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Questions

Is there a KiCad symbol and footprint for the EC7401QI?

Yes. The symbol is EasyEDA_Cloud:EC7401QI and the footprint EasyEDA_Cloud:QFN-40_L6.0-W6.0-P0.50-TL-EP4.1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the EC7401QI?

QFN-40-EP(6x6), with 41 pins. Its footprint is drawn on this page.

Where is the EC7401QI datasheet?

Intel/Altera publishes it: the Datasheet link on this page opens it.

Where can I order the EC7401QI?

JLCPCB lists it as part C2658082, with 0 in stock; the sellers' links on this page open their listings.