MC34716EP datasheet(4/25 Pages) FREESCALE

Numer części	MC34716EP

Szczegółowy opis	1.0 MHz Dual Switch-Mode DDR Power Supply

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Producent	FREESCALE [Freescale Semiconductor, Inc]

Strona internetowa	http://www.freescale.com

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Analog Integrated Circuit Device Data

4

Freescale Semiconductor

34716

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

Channel 1 soft start adjustment

20

NC

None

No Connect

No internal connections to this pin

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

26

STBY

Input

Standby Input

Standby mode input control pin

Table 1. 34716 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

Podobny numer części - MC34716EP

Producent	Numer części	Arkusz danych	Szczegółowy opis
Freescale Semiconductor...	MC34716EP/R2	772Kb / 27P	1.0 MHz Dual Switch-Mode DDR Power Supply

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Podobny opis - MC34716EP

Producent	Numer części	Arkusz danych	Szczegółowy opis
Freescale Semiconductor...	MC34716	772Kb / 27P	1.0 MHz Dual Switch-Mode DDR Power Supply
NXP Semiconductors	KT34716UG	1,005Kb / 17P	Using the 1.0 MHz Dual Switch-Mode DDR Power Supply Rev. 3.0, 1/2009
Freescale Semiconductor...	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
	34717	651Kb / 25P	5.0 A 1.0 MHz Fully Integrated Dual Switch-Mode Dual Switch-Mode 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
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
Freescale Semiconductor...	34712	477Kb / 23P	3.0A 1.0MHz Fully Integrated DDR Switch-Mode Power Supply

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