LB1846MC: Low Voltage/Low-Saturation Voltage, 2-Channel Bidirectional Motor Driver

The LB1846MC is 2-channel low-voltage, low saturation voltage type bidirectional motor driver IC that is optimal for use as 2-phase stepping motor drivers in printers, cameras and other portable equipment. The output circuits are of the bipolar type, with PNP transistors in the upper side and NPN transistors in the lower side, and they achieve low saturation output and low power characteristics despite being provided in a miniature package. The LB1846MC products can directly control a motor from signals from a microcontroller. The LB1846MC is optimal for 1-2 phase excitation drive for 2-phase stepping motors using 4-input logic (IN1, IN2, IN3 and IN4). Another point is that these IC include built-in thermal shutdown circuits so that IC scorching or burning is prevented in advance even if the IC output is shorted.

特性

Low voltage and wide operation
Small Package
Low saturation voltage. VO (sat) = 0.55V typical at IO = 400mA
No limitations on the magnitude relationship between the power supply voltage (VCC) and the input voltage (VIN)
Standby current: Zero
Thermal shutdown circuit

应用

Printer carriage and paper feed mechanisms or similar

封装图 PACKAGE DIMENSIONS

订购信息 Ordering Information

产品

状况

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具体说明

封装

MSL*

容器

预算价格 (1千个数量的单价）

类型

外形

类型

数量

LB1846MC-AH

Active

Pb-free

Halide free

Low Voltage/Low-Saturation Voltage, 2-Channel Bidirectional Motor Driver

SOIC-10 W / MFP-10SK

751DA

Tape and Reel

1000

$0.653

LB1846MC-ZH