Datasheet > LB1938T_07

LB1938T_07

更新时间： 2024-10-26 11:39:59

品牌	Logo	应用领域
三洋 - SANYO		驱动器电机
页数	文件大小	规格书
5页	60K
描述
1ch, Low-saturation Forward/Reverse Motor Driver

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LB1938T_07 数据手册

Ordering number : EN6802A

Monolithic Digital IC

1ch, Low-saturation

Forward/Reverse Motor Driver

LB1938T

Overview

The LB1938T is an H-bridge motor driver that supports low-voltage drive and features low-saturation outputs in an

ultraminiature slim package. The LB1938T provides forward, reverse, brake, and standby modes controlled by two input

signals, and is an optimal DC motor driver for notebook personal computers, digital cameras, cell phones, and other

portable equipment.

Features

• Ultraminiature MSOP8 package (3.0mm×4.9mm×0.93mm)

• The low saturation voltage means that the voltage applied to the motor is higher and IC heat generation is reduced.

This allows this IC to be used in environments with higher ambient operating temperatures.

Output saturation voltage (high side + low side): V sat = 0.15V typical (I = 100mA)

• The wide usable voltage range and the low standby mode current drain of 0.1 µA make this IC optimal for battery

operated equipment.

• There are no constraints on the relationship between the input signal voltage and the supply voltage. For example, this

IC can be use at V

= 3V and V = 5V.

• Thermal protection circuit limits the drive current and prevents the IC from causing a fire or being destroyed if the IC

chip temperature reaches or exceeds 180°C due to large currents flowing when the outputs are shorted due to, for

example, motor layer shorting or other phenomena.

Specifications

Absolute Maximum Ratings at Ta = 25°C

Parameter

Symbol

Conditions

Ratings

Unit

Supply voltage

Output current

Output voltage

max

10.5

800

max

OUT

CC SF

Input applied voltage

V H max

Continued on next page.

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.

60607 MS IM / 91003 TN (OT) No.6802-1/5

12 3 4 5

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与LB1938T_07相关器件

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LB1939T	SANYO	获取价格	2 Channel H Bridge Constant Voltage/ Constant Current Driver IC
LB1939T_09	SANYO	获取价格	2 Channel H Bridge Constant Voltage/Constant Current Driver IC
LB1939T-MPB-E	ONSEMI	获取价格	LB1939T Motor Driver, Constant Voltage / Current, H-Bridge, 2-Channel
LB1939T-TLM-E	ONSEMI	获取价格	LB1939T Motor Driver, Constant Voltage / Current, H-Bridge, 2-Channel
LB1940T	ONSEMI	获取价格	Monolithic Digital IC 2-ch H-Bridge Constant Current Driver Constant-current control
LB1940T	SANYO	获取价格	LB1940T
LB1940T_06	SANYO	获取价格	2-ch H-Bridge Constant Current Driver
LB1940T_09	SANYO	获取价格	2-ch H-Bridge Constant Current Driver
LB1940T-MPB-E	ONSEMI	获取价格	2-Channel H-Bridge Constant Current Driver, TSSOP20 4.4x6.5 / TSSOP20 (225 mil), 70-FNFLD
LB1940T-MPB-H	ONSEMI	获取价格	暂无描述

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