Datasheet > MB39A104_08

MB39A104_08

更新时间： 2024-11-18 11:13:27

品牌	Logo	应用领域
富士通 - FUJITSU		转换器过电流保护
页数	文件大小	规格书
40页	385K
描述
2-ch DC/DC Converter IC with Overcurrent Protection

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MB39A104_08 数据手册

FUJITSU MICROELECTRONICS

DATA SHEET

DS04-27231-5Ea

ASSP For Power Management Applications

(General Purpose DC/DC Converter)

2-ch DC/DC Converter IC

with Overcurrent Protection

MB39A104

■ DESCRIPTION

The MB39A104 is a 2-channel DC/DC converter IC using pulse width modulation (PWM), incorporating an

overcurrent protection circuit (requiring no current sense resistor). This IC is ideal for down conversion.

Operating at high frequency reduces the value of coil.

This is ideal for built-in power supply such as LCD monitors and ADSL.

This product is covered by US Patent Number 6,147,477.

■ FEATURES

• Built-in timer-latch overcurrent protection circuit (requiring no current sense resistor)

• Power supply voltage range : 7 V to 19 V

• Reference voltage : 5.0 V 1 %

• Error amplifier threshold voltage : 1.24 V 1 %

• High-frequency operation capability : 1.5 MHz (Max)

• Built-in standby function: 0 µA (Typ)

• Built-in soft-start circuit independent of loads

• Built-in totem-pole type output for P-ch MOS FET

• One type of package (SSOP-24 pin : 1 type)

■ APPLICATION

• LCD monitor/panel

• IP phone

• Printer

• Video capture

etc.

2006.8

12 3 4 5 6 7...40

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型号	品牌	获取价格	描述	数据表
MB39A104PFV	ETC	获取价格	2-ch DC/DC Converter IC
MB39A104PFV-E1	FUJITSU	获取价格	2-ch DC/DC Converter IC with Overcurrent Protection
MB39A104PFV-XXXE1	SPANSION	获取价格	Dual Switching Controller
MB39A104PFV-XXXE1	CYPRESS	获取价格	Dual Switching Controller, Voltage-mode, 0.045A, 1500kHz Switching Freq-Max, PDSO24
MB39A105	FUJITSU	获取价格	1-ch DC/DC Converter IC for low voltage
MB39A105PFT	FUJITSU	获取价格	1-ch DC/DC Converter IC for low voltage
MB39A106	FUJITSU	获取价格	2-Channel DC/DC Converter IC with Overcurrent Protection Symmetrical-Phase Type
MB39A106PFT	FUJITSU	获取价格	Dual Switching Controller, Voltage-mode, 0.8A, 500kHz Switching Freq-Max, PDSO30, PLASTIC,
MB39A106PFT-E1	FUJITSU	获取价格	2-Channel DC/DC Converter IC with Overcurrent Protection Symmetrical-Phase Type
MB39A106PFT-XXXE1	FUJITSU	获取价格	Dual Switching Controller, 0.8A, 500kHz Switching Freq-Max, PDSO30, 4.40 X 7.80 MM, 1.10 M