Overview
The LB1834M is a low-saturation bidirectional motor
driver IC (with brake function) for use in low-voltage
applications. It is especially suited for use in portable
equipment such as VCR, camera, radio cassette recorder.
Features
2 motors drivable due to on-chip 1.5ch bridge driver of
IO=1.0A drive current.
Capable of being operated from low voltage (2.5V min).
Low saturation voltage.
Low current dissipation at standby mode.
Logic power supply and motor power supply are separate.
Brake function (Pins OUT1, OUT2 provide BS terminal
for forced brake by external transistors).
On-chip spark killer diodes.
Compact package (MFP-16FS).
Package Dimensions
unit: mm
3097-MFP16FS
Specifications
Absolute Maximum Ratings at Ta=25℃
Allowable Operating Condition at Ta=25℃
Electrical Characteristics at Ta=25℃, V CC = VS = 3V
Block Diagram
Truth Table
FROM: Company Name: Aunytor Electronic (HK) Co.,Ltd
Contact Person: Charlotte
Skype: Aunytor
whatsapp：+86 13537622113
Email: carrot@aunytorchips.com