Datasheet > LA5751

LA5751

更新时间： 2024-02-11 21:37:04

品牌	Logo	应用领域
三洋 - SANYO		稳压器开关
页数	文件大小	规格书
5页	67K
描述
Monolithic Linear IC Separately-excited Step-down Switching Regulator (3.3V)

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LA5751 技术参数

生命周期：	Obsolete	零件包装代码：	MODULE
包装说明：	, SMSIP5H,.54,67TB	针数：	5
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.84
模拟集成电路 - 其他类型：	SWITCHING REGULATOR	控制模式：	VOLTAGE-MODE
控制技术：	PULSE WIDTH MODULATION	最大输入电压：	28 V
最小输入电压：	5.5 V	标称输入电压：	15 V
JESD-30 代码：	R-PSSO-G5	长度：	10 mm
功能数量：	1	端子数量：	5
最高工作温度：	125 °C	最低工作温度：	-30 °C
最大输出电流：	3 A	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	SMSIP5H,.54,67TB	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	认证状态：	Not Qualified
子类别：	Switching Regulator or Controllers	表面贴装：	YES
切换器配置：	BUCK	最大切换频率：	72 kHz
温度等级：	OTHER	端子形式：	GULL WING
端子节距：	1.7 mm	端子位置：	SINGLE
宽度：	8.8 mm	Base Number Matches：	1

LA5751 数据手册

Ordering number : ENA0945

Monolithic Linear IC

Separately-excited Step-down

Switching Regulator (3.3V)

LA5751

Overview

The LA5751 is a separately-excited step-down switching regulator (3.3V).

Features

• High efficiency

• Four external parts

• Time-base generator (60kHz) incorporated

• Current limiter incorporated

• Thermal shutdown circuit incorporated

• Soft start circuit incorporated

Specifications

Absolute Maximum Ratings at Ta = 25°C

Parameter

Symbol

Conditions

Ratings

Unit

Input voltage

IN max

max

Output current

SW pin application reverse voltage

Allowable power dissipation

Vsw

-1

Pd max1

Pd max2

Tj max

Topr

Infinite heat sink.

No heat sink.

7.5

1.75

150

°C

Junction temperature

Operating temperature

Storage temperature

-30 to +125

-40 to +150

Tstg

Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to

"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,

communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be

intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace

instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety

equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case

of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee

thereof. If you should intend to use our products for applications outside the standard applications of our

customer who is considering such use and/or outside the scope of our intended standard applications, please

consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our

customer shall be solely responsible for the use.

Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate

the performance, characteristics, and functions of the described products in the independent state, and are not

guarantees of the performance, characteristics, and functions of the described products as mounted in the

customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent

device, the customer should always evaluate and test devices mounted in the customer

's products or

equipment.

91907 MS PC B8-8717 No.A0945-1/5

12 3 4 5

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与LA5751相关器件

型号	品牌	获取价格	描述	数据表
LA5751MP	SANYO	获取价格	Monolithic Linear IC Separately-excited Step-down Switching Regulator (3.3V)
LA5752	SANYO	获取价格	Monolithic Linear IC Separately-excited Step-down Switching Regulator (5V)
LA5752MP	SANYO	获取价格	Monolithic Linear IC Separately-excited Step-down Switching Regulator (5V)
LA5753	SANYO	获取价格	Monolithic Linear IC Separately-excited Step-down Switching Regulator (12V)
LA5753MP	SANYO	获取价格	Monolithic Linear IC Separately-excited Step-down Switching Regulator (12V)
LA5754	SANYO	获取价格	Monolithic Linear IC Separately-excited Step-down Switching Regulator (Variable Type)
LA5754MP	SANYO	获取价格	Monolithic Linear IC Separately-excited Step-down Switching Regulator (Variable Type)
LA5756	SANYO	获取价格	Switching Regulator
LA5757TP	SANYO	获取价格	Switching Regulator
LA5759	SANYO	获取价格	Monolithic Linear IC Separately-excited Step-down Switching Regulator (Variable Type)

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