MC34717EP datasheet(4/25 Pages) FREESCALE

tên linh kiện	MC34717EP

Giải thích chi tiết về linh kiện	5.0 A 1.0 MHz Fully Integrated Dual Switch-Mode Dual Switch-Mode Power Supply

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nhà sản xuất	FREESCALE [Freescale Semiconductor, Inc]

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Analog Integrated Circuit Device Data

4

Freescale Semiconductor

34717

PIN CONNECTIONS

14

VOUT2

Output

Output Voltage

Discharge Path

Channel 2 Buck converter output voltage discharge pin

15

PGND2

Ground

Power Ground

Channel 2 Buck converter and discharge MOSFETs power ground

16

SW2

Input/Output

Switching Node

Channel 2 Buck converter switching node

17

PVIN2

Power

Power Input Voltage

Channel 2 Buck converter power input

18

BOOT2

Input

Bootstrap Input

Channel 2 Bootstrap capacitor input pin

19

ILIM1

Input

Soft Start Adjustment

Input CH 1

Channel 1 soft start adjustment

20

ILIM2

Input

Soft Start Adjustment

Input CH 2

Channel 2 soft start adjustment

21

FREQ

Input

Frequency Adjustment

Input

The buck converters switching frequency adjustment input

22,23

VIN

Power

Input Supply Voltage

Power supply voltage of the IC

24

GND

Ground

Signal Ground

Analog ground of the IC

25

VDDI

Output

Internal Supply

Voltage

Internal Supply Voltage Output

Table 1. 34717 Pin Definitions (continued)

A functional description of each pin can be found in the Functional Pin Description section beginning on page 11.

Pin Number

Pin Name

Pin Function

Formal Name

Definition

Số phần tương tự - MC34717EP

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Freescale Semiconductor...	MC34717EP/R2	778Kb / 28P	5.0 A 1.0 MHz Fully Integrated Dual Switch-Mode Power Supply

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Mô tả tương tự - MC34717EP

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Freescale Semiconductor...	MC34717	778Kb / 28P	5.0 A 1.0 MHz Fully Integrated Dual Switch-Mode Power Supply
NXP Semiconductors	KT34717UG	1Mb / 20P	Using the 5.0 A 1.0 MHz Fully Integrated Dual Switch-Mode Power Supply Rev. 3.0, 1/2009
Freescale Semiconductor...	MC34713	587Kb / 23P	5.0 A 1.0 MHz Fully Integrated Single Switch-Mode Power Supply
	MC34712	547Kb / 24P	3.0 A 1.0 MHz Fully Integrated DDR Switch-Mode Power Supply
	MC34164-3	477Kb / 23P	3.0 A 1.0 MHz Fully Integrated DDR Switch-Mode Power Supply
	34713	510Kb / 21P	5.0 A 1.0MHz Fully Integrated Single Switch-Mode Power Supply
	MC34716	772Kb / 27P	1.0 MHz Dual Switch-Mode DDR Power Supply
	34716	664Kb / 25P	1.0 MHz Dual Switch-Mode DDR Power Supply
NXP Semiconductors	KT34712UG	2Mb / 16P	Using the 3.0 A 1.0 MHz Fully Integrated DDR Switch-Mode Power Supply Rev. 4.0, 1/2009
NXP Semiconductors	KT34716UG	1,005Kb / 17P	Using the 1.0 MHz Dual Switch-Mode DDR Power Supply Rev. 3.0, 1/2009

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