Datasheet > ENA0946

ENA0946

更新时间： 2024-11-06 06:57:15

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	66K
描述
Monolithic Linear IC Separately-excited Step-down Switching Regulator (3.3V)

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ENA0946 数据手册

Ordering number : ENA0946

Monolithic Linear IC

Separately-excited Step-down

Switching Regulator (3.3V)

LA5751MP

Overview

The LA5751MP 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

Junction temperature

Vsw

-1

Pd max

Tj max

Topr

Mounted on a specified board. *

3.9

150

°C

Operating temperature

-30 to +125

-40 to +150

Storage temperature

Tstg

* Mounted on a specified board: 114.3mm × 76.1mm × 1.6mm, Copper foil ratio 60% FR4

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 B8-8718 No.A0946-1/5

12 3 4 5

中文翻译

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与ENA0946相关器件

型号	品牌	获取价格	描述	数据表
ENA0947	SANYO	获取价格	Monolithic Linear IC Separately-excited Step-down Switching Regulator (5V)
ENA0948	SANYO	获取价格	Monolithic Linear IC Separately-excited Step-down Switching Regulator (5V)
ENA0949	SANYO	获取价格	Monolithic Linear IC Separately-excited Step-down Switching Regulator (12V)
ENA0950	SANYO	获取价格	Monolithic Linear IC Separately-excited Step-down Switching Regulator (12V)
ENA0951	SANYO	获取价格	Monolithic Linear IC Separately-excited Step-down Switching Regulator (Variable Type)
ENA0952	SANYO	获取价格	Monolithic Linear IC Separately-excited Step-down Switching Regulator (Variable Type)
ENA0953	SANYO	获取价格	N-Channel Silicon MOSFET General-Purpose Switching Device Applications
ENA0955A	SANYO	获取价格	CMOS IC 128K-byte FROM and 12288-byte RAM integrated 8-bit 1-chip Microcontroller with USB
ENA0956A	SANYO	获取价格	CMOS IC 128K-byte FROM and 16384-byte RAM integrated 8-bit 1-chip Microcontroller with USB
ENA0957	SANYO	获取价格	P-Channel Silicon MOSFET General-Purpose Switching Device Applications

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