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LB1938FA-AH

Name: LB1938FA-AH
Rating: 4.5 (10 reviews)

This motor driver is designed for both forward and reverse motion, with low voltage requirements and low saturation levels

브랜드: onsemi

제조업체부품 #: LB1938FA-AH

데이터 시트: LB1938FA-AH 데이터 시트 (PDF)

패키지/케이스: 8-TSSOP

상품 유형: Motor Drivers, Controllers

RoHS 상태:

재고상태: 9,921 PC, 새로운 원본

Warranty: 1 Year Ovaga Warranty - Find Out More

빠른 견적

다음에 대한 RFQ를 제출해 주십시오. LB1938FA-AH 또는 우리에게 이메일을 보내: 이메일: [email protected], 12시간 이내에 연락드리겠습니다.

수량^*

이메일^*

담당자 이름^*

회사

주목

LB1938FA-AH 일반적인 설명

The LB1938FA-AH is a state-of-the-art integrated circuit, offering exceptional dual-channel H-bridge motor driver functionality. Its wide voltage range of 2.5V to 16V makes it an ideal choice for a variety of battery-powered applications. Equipped with built-in output diodes, it effectively manages the motor's back EMF, ensuring reliability and smooth operation. With a maximum continuous current of 1.2A per channel and peak current of 3.2A per channel, this motor driver is capable of driving small to medium-sized DC motors with ease. The LB1938FA-AH's low ON-resistance MOSFETs minimize power dissipation, guaranteeing efficient motor control and prolonging battery life. Furthermore, its built-in thermal shutdown protection feature provides added safety by guarding against overheating, making it a reliable choice for demanding applications. Its compact design and seamless integration capabilities make it well-suited for use in robotics, consumer electronics, and other applications that require precise motor control in a compact form factor

특징

Ultraminiature Micro8 package
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): VOsat = 0.15V typical (IO= 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 inputsignal voltage and the supply voltage. For example, this IC can be use at VCC= 3V and VIN = 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 whenthe outputs are shorted due to, for example, motor layer shorting or other phenomena.

명세서

매개변수	값	매개변수	값
Product Status	Obsolete	Motor Type - AC, DC	Brushed DC
Function	Driver - Fully Integrated, Control and Power Stage	Output Configuration	Half Bridge (2)
Interface	Parallel	Technology	Bipolar
Applications	General Purpose	Current - Output	800mA
Voltage - Supply	2.2V ~ 10V	Voltage - Load	2.2V ~ 10V
Operating Temperature	-30°C ~ 85°C (TA)	Mounting Type	Surface Mount
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Supplier Device Package	8-MSOP
Base Product Number	LB1938

배송

	배송비	리드타임
DHL	$20.00-$40.00 (0.50 KG)	2-5 날
페덱스	$20.00-$40.00 (0.50 KG)	2-5 날
UPS	$20.00-$40.00 (0.50 KG)	2-5 날
TNT	$20.00-$40.00 (0.50 KG)	2-5 날
EMS	$20.00-$40.00 (0.50 KG)	2-5 날
등기 항공 우편	$20.00-$40.00 (0.50 KG)	2-5 날

처리 시간: 배송비는 지역 및 국가에 따라 다릅니다.

지불

지불 조건		핸드 수수료
	은행 송금	US$30.00의 은행 수수료를 부과합니다.
	페이팔	4.0%의 서비스 수수료를 부과합니다.
	신용 카드	3.5% 서비스 수수료를 부과합니다.
	웨스턴 유니언	charge US.00 banking fee.
	돈 그램	US$0.00의 은행 수수료를 부과합니다.

보증

1. 귀하가 구입한 전자 부품에는 365일 보증이 포함되어 있으며, 우리는 제품 품질을 보장합니다.

2. 귀하가 받은 품목 중 일부가 완벽한 품질이 아닌 경우, 당사는 책임 있게 귀하의 환불 또는 교체를 준비할 것입니다. 그러나 품목은 원래 상태를 유지해야 합니다.

포장

단계1 :제품
단계2 :진공 포장
단계3 :정전기 방지 가방
단계4 :개별 포장
단계5 :포장 상자
단계6 :바코드 배송 태그

모든 제품은 정전기 방지 가방에 포장됩니다. ESD 정전기 방지 보호 장치와 함께 배송됩니다.

외부 ESD 포장 라벨은 당사 정보(부품 번호, 브랜드 및 수량)를 사용합니다.

우리는 선적 전에 모든 상품을 검사하고, 모든 제품이 양호한 상태인지 확인하고, 부품이 새로운 원본 일치 데이터시트인지 확인합니다.

모든 상품을 포장한 후 문제가 없는지 확인한 후 안전하게 포장하여 글로벌 특급으로 보내드립니다. 우수한 밀봉 무결성과 함께 탁월한 천공 및 인열 저항성을 나타냅니다.

부품 포인트

The LB1938FA-AH is a motor driver IC that integrates two H-bridges capable of driving two DC motors or one stepper motor. It is commonly used in robotics, automation, and other applications where precise motor control is needed. Its compact size, low power consumption, and built-in protection features make it an ideal choice for various projects.
Equivalent

The equivalent products of LB1938FA-AH chip are the LB1938FB-AH and LB1938FS-AH chips, which serve the same purpose and functionality as the original chip. These chips are interchangeable and can be used as alternatives in various applications requiring motor control and driver functions.
Features

1. Dual H-bridge motor driver IC 2. Operating voltage range of 2.2V to 16V 3. Peak output current of 2A per channel 4. Built-in thermal shutdown and overcurrent protection 5. Low-standby current consumption 6. PWM input for motor speed control 7. Built-in flywheel diodes for motor protection
Pinout

The LB1938FA-AH is a motor driver IC with a pin count of 20. It provides bridge control for DC brush motors or stepper motors up to 800 mA. It features thermal shutdown and overcurrent protection.
Manufacturer

The LB1938FA-AH is manufactured by SANYO Electric Co., Ltd., a Japanese electronics company specializing in consumer electronics, batteries, and semiconductors. SANYO Electric Co., Ltd. was founded in 1947 and is known for its high-quality products and innovative technology solutions in various industries.
Application Field

The LB1938FA-AH is commonly used in applications such as electric power steering systems, automotive HVAC systems, electric cooling fans, and windshield wipers. It is also used in industrial applications such as robotic arms, conveyor belts, and various other motor control systems requiring high efficiency and reliability.
Package

The LB1938FA-AH chip is packaged in a SOP-24 form with a size of 15.5mm x 7.5mm x 2.3mm (L x W x H).