Datasheet > 34712

34712

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		开关双倍数据速率
页数	文件大小	规格书
23页	473K
描述
3.0A 1.0MHz Fully Integrated DDR Switch-Mode Power Supply

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数据手册

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34712 数据手册

INTERNAL BLOCK DIAGRAM

STBY

Thermal

Monitoring

Internal

Vo l tag e

VIN

Regulator

System

Reset

System

Cont rol

I_sense

BOOT

PVIN

DDI

I_limit

Current

Monitoring

Discharge

BOOT

Oscillator

Buck

Cntl.

Prog. Frequency

Gate

Driver

FREQ

I_sense

Logic

DDI

PGND

COMP

PWM

Comparator

VDDI

Ramp

Generator

Bandgap

Regulator

Error

Amplifier

VREFIN

INV

REF1

Buffer

VOUT

Discharge

RE F2

Discharge

VREFOUT

GND

Figure 2. 34712 Simplified Internal Block Diagram

34712

Analog Integrated Circuit Device Data

Freescale Semiconductor

123 4 5 6 7...23

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347120002	ITT	Thumb/Pushwheel Switch, 4 Switches, Binary Coded Hexadecimal, 16 Positions, 0.1A, 28VDC, S	获取价格
347120003	ITT	Thumb/Pushwheel Switch, 4 Switches, Binary Coded Hexadecimal, 16 Positions, 0.1A, 28VDC, S	获取价格
347120101	ITT	Thumb/Pushwheel Switch, 4 Switches, Binary Coded Hexadecimal, 16 Positions, 0.1A, 28VDC, S	获取价格
347120103	ITT	Thumb/Pushwheel Switch, 4 Switches, Binary Coded Hexadecimal, 16 Positions, 0.1A, 28VDC, S	获取价格
347120300	ITT	THUMB/PUSHWHEEL SWITCH-4SWITCHES, BINARY CODED HEXADECIMAL, 0.1A, 28VDC, PANEL MOUNT	获取价格
347120301	ITT	THUMB/PUSHWHEEL SWITCH-4SWITCHES, BINARY CODED HEXADECIMAL, 0.1A, 28VDC, PANEL MOUNT	获取价格