Datasheet > MB39C007EVB-06

MB39C007EVB-06

更新时间： 2024-11-25 11:13:27

品牌	Logo	应用领域
富士通 - FUJITSU		转换器开关
页数	文件大小	规格书
52页	846K
描述
2 ch DC/DC Converter IC Built-in Switching FET & voltage detection function, PFM/PWM Synchronous Rectification, and Down Conversion Support

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MB39C007EVB-06 数据手册

FUJITSU MICROELECTRONICS

DATA SHEET

DS04-27246-2E

ASSP for Power Management Applications

2 ch DC/DC Converter IC Built-in Switching FET &

voltagedetectionfunction,PFM/PWMSynchronous

Rectification, and Down Conversion Support

MB39C007

■ DESCRIPTION

The MB39C007 is a current mode type 2-channel DC/DC converter IC built-in voltage detection, synchronous

rectifier, and down conversion support. The device is integrated with a switching FET, oscillator, error amplifier,

PFM/PWM control circuit, reference voltage source, and voltage detection circuit.

External inductor and decoupling capacitor are needed only for the external component.

MB39C007 is small, achieve a highly effective DC/DC converter in the full load range, this is suitable as the built-

in power supply for handheld equipment such as mobile phone/PDA, DVDs, and HDDs.

■ FEATURES

• High efficiency

• Low current consumption

• Output current

: 96% (Max)

: 30 μA (At PFM/ch)

: 800 mA/ch (Max)

: 2.5 V to 5.5 V

: 2.0 MHz (Typ)

• Input voltage range

• Operating frequency

• Built-in PWM operation fixed function

• No flyback diode needed

• Low dropout operation

• Built-in high-precision reference voltage generator : 1.30 V 2%

• Consumption current in shutdown mode

• Built-in switching FET

: For 100% on duty

: 1 μA or less

: P-ch MOS 0.3 Ω (Typ) , N-ch MOS 0.2 Ω (Typ)

• High speed for input and load transient response in the current mode

• Over temperature protection

• Packaged in a compact package

: QFN-24

■ APPLICATIONS

• Flash ROMs

• MP3 players

• Electronic dictionary devices

• Surveillance cameras

• Portable GPS navigators

• DVD drives

• IP phones

• Network hubs

• Mobile phones

etc.

2009.9

12 3 4 5 6 7...52

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与MB39C007EVB-06相关器件

型号	品牌	获取价格	描述	数据表
MB39C007QN	FUJITSU	获取价格	2 ch DC/DC Converter IC Built-in Switching FET & voltage detection function, PFM/PWM Synch
MB39C011A	CYPRESS	获取价格	2ch DC/DC Converter IC with Synchronous Rectification Datasheet
MB39C011AEVB-01	CYPRESS	获取价格	2ch DC/DC Converter IC with Synchronous Rectification Datasheet
MB39C011APFT	CYPRESS	获取价格	2 ch DC/DC Converter IC with Synchronous Rectification
MB39C011APFT-G-BND-ERE1	CYPRESS	获取价格	2 ch DC/DC Converter IC with Synchronous Rectification
MB39C011APFT-XXXE1	FUJITSU	获取价格	Dual Switching Controller, 0.7A, 2000kHz Switching Freq-Max, PDSO16, 4.40 X 5 MM, 1.10 MM
MB39C011APFT-XXXE1	CYPRESS	获取价格	Switching Regulator/Controller,
MB39C014PN-G-K1ERE1	FUJITSU	获取价格	Switching Regulator/Controller, Current-mode, 0.8A, 3200kHz Switching Freq-Max, PDSO10
MB39C014PN-XXXE1	FUJITSU	获取价格	Switching Regulator, Voltage-mode, 1.7A, 3840kHz Switching Freq-Max, PDSO10, 3 X 3 MM, 0.7
MB39C015	CYPRESS	获取价格	High efficiency : 96% (Max)

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