Datasheet > LA5797M

LA5797M

更新时间： 2024-01-23 17:49:16

品牌	Logo	应用领域
三洋 - SANYO		二极管变容二极管泵
页数	文件大小	规格书
4页	60K
描述
Monolithic Linear IC For Variable Capacitance Diodes Charge Pump Step-up Power Supply

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LA5797M 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	包装说明：	SOP, SOP8,.25
针数：	8	Reach Compliance Code：	compliant
Factory Lead Time：	1 week	风险等级：	5.81
模拟集成电路 - 其他类型：	SWITCHED CAPACITOR REGULATOR	控制模式：	VOLTAGE-MODE
最大输入电压：	28 V	最小输入电压：	7.5 V
标称输入电压：	15 V	JESD-30 代码：	R-PDSO-G8
JESD-609代码：	e3	长度：	4.9 mm
湿度敏感等级：	1	功能数量：	1
端子数量：	8	最高工作温度：	90 °C
最低工作温度：	-25 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP8,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
认证状态：	Not Qualified	座面最大高度：	1.75 mm
子类别：	Switching Regulator or Controllers	表面贴装：	YES
最大切换频率：	168 kHz	温度等级：	OTHER
端子面层：	Tin (Sn)	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
宽度：	3.9 mm	Base Number Matches：	1

LA5797M 数据手册

Ordering number : ENA0852A

Monolithic Linear IC

For Variable Capacitance Diodes

LA5797M

Charge Pump Step-up Power Supply

Overview

The LA5797M is a charge pump step-up power supply for Variable capacitance diodes.

Features

• By using charge pump, no coils are necessary.

• Time-base generator (140kHz) incorporated.

• Thermal shutdown circuit incorporated.

Specifications

Maximum Ratings at Ta = 25°C

Parameter

Input voltage

Symbol

Conditions

Ratings

Unit

0.91

Allowable power dissipation

Operating temperature

Storage temperature

Pd max

Topr

Mounted on the specified board. *

°C

-25 to +90

-40 to +150

Tstg

* Specified board: 114.3mm × 76.1mm × 1.6mm, glass epoxy board.

Recommended Operating Conditions at Ta = 25°C

Parameter

Symbol

Conditions

Ratings

Unit

Input voltage range

7.5 to 28

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.

82207 MS 20070727-S00003 / 62707 MS PC No.A0852-1/4

12 3 4

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与LA5797M相关器件

型号	品牌	获取价格	描述	数据表
LA5797MC	SANYO	获取价格	For Variable Capacitance Diodes Charge Pump Step-up Power Supply
LA5797MC	ONSEMI	获取价格	IC SWITCHED CAPACITOR REGULATOR, Switching Regulator or Controller
LA58501P	ETC	获取价格	Industrial Control IC
LA58HLW	ETC	获取价格
LA59700MC	ONSEMI	获取价格	IC VREG ADJUSTABLE POSITIVE REGULATOR, Adjustable Positive Single Output Standard Regulato
LA59700MC-AE	ONSEMI	获取价格	Linear Voltage Regulator, Adjustable Output, SOIC8 N EP / SOP8L (200 mil), 2000-REEL
LA59700MC-AH	ONSEMI	获取价格	Linear Voltage Regulator, Adjustable Output, SOIC8 N EP / SOP8L (200 mil), 2000-REEL
LA59700MX	SANYO	获取价格	Adjustable Voltage Type Regulator
LA60	ETC	获取价格	General Purpose Laser Diode
LA-60	ETC	获取价格	LA-160 SERIES: 850NM PULSED GAAIAS LASER DIODES

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