MB3800

更新时间： 2024-11-25 04:16:47

品牌	Logo	应用领域
富士通 - FUJITSU		稳压器开关控制器
页数	文件大小	规格书
20页	283K
描述
Switching Regulator Controller (Low Voltage)

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MB3800 数据手册

FUJITSU SEMICONDUCTOR

DATA SHEET

DS04-27212-4E

ASSP For Power Supply Applications

BIPOLAR

Switching Regulator Controller

(Low Voltage)

MB3800

■ DESCRIPTION

The MB3800 is a single-channel switching regulator control IC for low voltage applications incorporating a soft

start function and short circuit detection function. The device has a low minimum operating voltage of 1.8 V and

is ideal for the power supply of battery-operated electronic equipment.

■ FEATURES

• Wide supply voltage operating range: 1.8 V to 15 V

• Low current consumption: Typically 5.5 mA in operation, 1 µA or less in stand-by

• High speed operation is possible: Maximum 1 MHz

• The error amplifier gain is set inside the IC, so peripheral components are minimized.

• Incorporates a soft start circuit.

• Incorporates a timer-latch type short circuit detection circuit (SCP).

• Totem-pole type output with adjustable on/off current (for NPN transistors)

• Incorporates a stand-by function.

• Three types of packages (SOP-8 : 2 types, SSOP-8 : 1 type)

■ Application

• LCD monitor/panel

• Power supply module

• Portable apparatus

etc.

12 3 4 5 6 7...20

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型号	品牌	获取价格	描述	数据表
MB3800_06	FUJITSU	获取价格	Switching Regulator Controller (Low Voltage)
MB3800PF	FUJITSU	获取价格	Switching Regulator Controller (Low Voltage)
MB3800PF-E1	FUJITSU	获取价格	Switching Regulator Controller (Low Voltage)
MB3800PFV	FUJITSU	获取价格	Switching Regulator Controller (Low Voltage)
MB3800PFV-E1	FUJITSU	获取价格	Switching Regulator Controller (Low Voltage)
MB3800PFV-ER	FUJITSU	获取价格	Switching Controller, Voltage-mode, 0.05A, 1000kHz Switching Freq-Max, BIPolar, PDSO8, PLA
MB3800PFV-XXX	FUJITSU	获取价格	Switching Controller, 1000kHz Switching Freq-Max, BIPolar, PDSO8, 4.20 X 3.50 MM, 1.45 MM
MB3800PFV-XXX	CYPRESS	获取价格	Switching Controller, Voltage-mode, 0.04A, 1000kHz Switching Freq-Max, BIPolar, PDSO8
MB3800PFV-XXXE1	FUJITSU	获取价格	Switching Controller, 1000kHz Switching Freq-Max, BIPolar, PDSO8, 4.20 X 3.50 MM, 1.45 MM
MB3800PFV-XXXE1	SPANSION	获取价格	Switching Controller