EN6347QI

Intel/AlteraExtended

-40℃~+85℃ 1 1.85mm 2.5V~6.6V 25mVp-p 3MHz 4A 4mm 650uA 7mm 95% Short Circuit Protection、Overheat Protection、Over Current Protection、Under Voltage Protection、Programmable output voltage、Light load efficient mode、Programmable soft start、External clock synchronization Step-down type ±1.5% QFN-38-EP(4x7) DC-DC Power Modules ROHS

Datasheet JLCPCB LCSC

Part id: intel-altera/EN6347QI
Category: DC DC Power Modules
Package: QFN-38-EP(4x7)
Pins: 39
In stock: 0 at JLCPCB (C481867)

Overview

The EN6347QI is a DC DC Power Module made by Intel/Altera in a QFN-38-EP(4x7) package with 39 pins. -40℃~+85℃ 1 1.85mm 2.5V~6.6V 25mVp-p 3MHz 4A 4mm 650uA 7mm 95% Short Circuit Protection、Overheat Protection、Over Current Protection、Under Voltage Protection、Programmable output voltage、Light load efficient mode、Programmable soft start、External clock synchronization Step-down type ±1.5% QFN-38-EP(4x7) DC-DC Power Modules ROHS.

PCBKit's library has its KiCad symbol (Regulators:EN6347QI, from CERN's library) and its footprint (ICs And Semiconductors SMD:ENPIRION_38-PIN QFN, from CERN's library), ready for a KiCad board. JLCPCB lists it (part C481867).

Symbol

Regulators:EN6347QIFrom CERN's library

Footprint

ICs And Semiconductors SMD:ENPIRION_38-PIN QFNFrom CERN's library

Pinout

The pins of the EN6347QI
Pin	Name	Type
1	NC(SW)	Passive
2	NC(SW)	Passive
3	NC	Passive
4	NC	Passive
5	VOUT	Power in
6	VOUT	Power in
7	VOUT	Power in
8	VOUT	Power in
9	VOUT	Power in
10	VOUT	Power in
11	VOUT	Power in
12	NC(SW)	Passive
13	PGND	Power in
14	PGND	Power in
15	PGND	Power in
16	PGND	Power in
17	PGND	Power in
18	PGND	Power in
19	PVIN	Input
20	PVIN	Input
21	PVIN	Input
22	NC	Passive
23	NC	Passive
24	NC	Passive
25	NC	Passive
26	LLM/SYNC	Input
27	EN	Input
28	POK	Output
29	RLLM	Input
30	SS	Input
31	VFB	Input
32	AGND	Power in
33	AVIN	Input
34	NC(SW)	Power in
35	NC(SW)	Power in
36	NC(SW)	Power in
37	NC(SW)	Power in
38	NC(SW)	Power in
39	PGND	Power in

Parameters

Conversion Efficiency: 95%
Features: Short Circuit Protection, Over-temperature protection, Over Current Protection, Under Voltage Protection, Programmable output voltage, Light load efficient mode, Programmable soft start, External clock synchronization
Function: Step-down type
Height: 1.85mm
Length: 4mm
Number of Outputs: 1
Operating Temperature Range: -40℃~+85℃
Output Current(Max): 4A
Output Voltage Accuracy: ±1.5%
Quiescent Supply Current: 650uA
Ripple Noise: 25mVp-p
Switching Frequency: 3MHz
Voltage - Supply: 2.5V~6.6V
Width: 7mm

Order codes

EN6347QILCSC C481867

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Questions

Is there a KiCad symbol and footprint for the EN6347QI?

Yes. The symbol is Regulators:EN6347QI and the footprint ICs And Semiconductors SMD:ENPIRION_38-PIN QFN, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the EN6347QI?

QFN-38-EP(4x7), with 39 pins. Its footprint is drawn on this page.

Where is the EN6347QI datasheet?

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

Where can I order the EN6347QI?

JLCPCB lists it as part C481867, with 0 in stock; the sellers' links on this page open their listings.