EN5394QI 查看數據表（PDF） - Altera Corporation

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EN5394QI

9A PowerSoC Voltage Mode Synchronous Buck PWM DC-DC Converter With Integrated Inductor

Altera Corporation 

EN5394QI

Applications

• Point of load regulation for low-power

processors, network processors, DSPs,

FPGAs, and ASICs

• Low voltage, distributed power architectures

with 2.5V, 3.3V or 5V, 6V rails

• Computing, broadband, networking,

LAN/WAN, optical, test & measurement

• A/V, high density cards, storage, DSL, STB,

DVR, DTV, Industrial PC

• Beat frequency sensitive applications

• Applications requiring monotonic start-up with

pre-bias

• Ripple voltage sensitive applications

• Noise sensitive applications

Ordering Information

Part Number

EN5394QI

EVB-EN5394QI

Temp Rating

(°C)

Package

-40 to +85

68-pin QFN T&R

QFN Evaluation Board

Pin Configuration

PGND 1

PGND 2

PGND 3

PGND 4

VOUT 5

VOUT 6

VOUT 7

VOUT 8

VOUT 9

VOUT 10

VOUT 11

VOUT 12

VOUT 13

NC 14

NC 15

70

PGND

Thermal Pads

69

PGND

EN5394QI

49 S_IN

48 S_OUT

47 NC

46 NC

45 NC

44 NC

43 PVIN

42 PVIN

41 PVIN

40 PVIN

39 PVIN

38 PVIN

37 PVIN

36 PVIN

35 PVIN

03738

Figure 2: Pinout Diagram (Top View). All perimeter pins must be soldered to PCB.

2

October 11, 2013

www.altera.com/enpirion

Rev E

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