Datasheet > MB3775PFV1

MB3775PFV1

更新时间： 2024-11-21 21:21:31

品牌	Logo	应用领域
富士通 - FUJITSU		/
页数	文件大小	规格书
25页	485K
描述
Analog Circuit

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中文翻译

获取价格

技术参数
数据手册

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MB3775PFV1 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	5.6
Base Number Matches：	1

MB3775PFV1 数据手册

FUJITSU SEMICONDUCTOR

DATA SHEET

DS04-27204-3E

ASSP

SWITCHING REGULATOR

CONTROLLER

MB3775

LOW VOLTAGE DUAL PWM SWITCHING

REGULATOR CONTROLLER

The MB3775 is a dual pulse-width-modulation control circuit. It contains the basic

circuits required for two PWM control circuits. Complete synchronization is

obtained by using the same oscillator output waveform.

This IC can provide following types of output voltage: step down, step up, and

inverter. Power consumption is low, thus the MB3775 is ideal for use in high-

efficiency portable equipment.

(DIP-16P-M04)

(FPT-16P-M06)

(FPT-16P-M05)

• Wide supply voltage range: 3.6 V to 18 V

• Low current consumption: 1.3 mA typical

• Wide oscillation frequency range: 1 kHz to 500 kHz

• On-chip timer latch short protection circuit

• On-chip under voltage lockout protection

• On-chip reference voltage: 1.28 V

• Variable dead time provides control over total operating range.

(Ta = 25°C)

Value Unit

ABSOLUTE MAXIMUM RATINGS (see NOTE)

Rating

Symbol

VCC

Condition

Power Supply Voltage

Error Amp. Input Voltage

Collector Output Voltage

Collector Output Current

-0.3 to +10

°C

PIN ASSIGNMENT

(TOP VIEW)

Ta ≤ 25 °C(SOP)

Ta ≤ 25 °C(DIP)

Ta ≤ 25°C(VSOP)

*620

Power Dissipation

1000

+IN1

-IN1

FB1

D.T.C.1

OUT1

E/GND

VREF

SCP

+IN2

-IN2

*430

TOP

Tstg

-30 to +85

-55 to+125

Operating Temperature

Storage temperature

°C

FB2

D.T.C.2

OUT2

VCC

*: The packages are mounted on the epoxy board (4 cm x 4 cm x 1.5 mm)

NOTE : Permanent device damage may occur if the above Absolute Maximum

Ratings are exceeded. Functional operation should be restricted to the

conditions as detailed in the operational sections data sheet. Exposure

to absolute maximum rating conditions for extended periods may affect

device reliability.

This device contains circuitry to protect the inputs against

damage due tohigh static voltages or electric fields. However,

it is advised that normal precautions be taken to avoid

applicationofanyvoltage higherthanmaximumratedvoltages

to this high impedance circuit.

12 3 4 5 6 7...25

中文翻译

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与MB3775PFV1相关器件

型号	品牌	获取价格	描述	数据表
MB3775PFVE1	SPANSION	获取价格	Dual Switching Controller
MB3775PFV-XXX	FUJITSU	获取价格	Dual Switching Controller, 0.075A, 500kHz Switching Freq-Max, PDSO16, 4.40 X 5 MM, 1.45 MM
MB3775PFV-XXXE1	FUJITSU	获取价格	Dual Switching Controller, 0.075A, 500kHz Switching Freq-Max, PDSO16, 4.40 X 5 MM, 1.45 MM
MB3775PF-XXX	FUJITSU	获取价格	Dual Switching Controller, 0.075A, 500kHz Switching Freq-Max, PDSO16, 5.30 X 10.15 MM, 2.2
MB3775PF-XXXE1	FUJITSU	获取价格	Dual Switching Controller, 0.075A, 500kHz Switching Freq-Max, PDSO16, 5.30 X 10.15 MM, 2.2
MB3776A	FUJITSU	获取价格	Switching Regulator Controller
MB3776AFP	FUJITSU	获取价格	Switching Regulator/Controller, Voltage-mode, 0.04A, 500kHz Switching Freq-Max, BIPolar, P
MB3776AP	FUJITSU	获取价格	0.05A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8
MB3776A-P	FUJITSU	获取价格	Switching Regulator Controller
MB3776APF	FUJITSU	获取价格	Switching Regulator Controller

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