L9110

Dual Channel Motor Driver

The L9110 is a dual channel motor driver from LG Semicon. View the full L9110 datasheet below including key specifications.

Official L9110 datasheet (PDF) — the source this page was extracted from.

Manufacturer

LG Semicon

L9110 Key Specifications

Parameter	Value
Supply Voltage (VCC)	2.5 V (Min), 6 V (Typical), 12 V (Max)
Quiescent Current (Idd)	0 μA (Typical), 2 μA (Max)
Operating Current (Iin)	200 μA (Min), 350 μA (Typical), 500 μA (Max)
Continuous Output Current (IC)	750 mA (Min), 800 mA (Typical), 850 mA (Max)
Peak Output Current (IMax)	1500 mA (Typical), 2000 mA (Max)
Output High (VH out)	7.5 V (Min), 7.6 V (Typical), 7.7 V (Max) at Vcc=9V, Iout=750mA
Output Low (VL out)	0.35 V (Min), 0.45 V (Typical), 0.55 V (Max) at Vcc=9V, Iout=750mA

L9110 Overview

Part: L9110

Type: Dual Channel H-Bridge Motor Driver

Description: The L9110 is a dual-channel motor driver IC with a wide supply voltage range of 2.5–12V, capable of 800mA continuous current output per channel and peak currents up to 2.0A.

Operating Conditions:

Supply voltage: 2.5–12 V
Operating temperature: 0 to 80 °C
Continuous output current per channel: 800 mA (typical)

Absolute Maximum Ratings:

Max supply voltage: 12 V (from Electrical Characteristics)
Max continuous current per channel: 850 mA (from Electrical Characteristics)
Max operating temperature: 80 °C (from Features)

Key Specs:

Supply Voltage (VCC): 2.5 V (Min), 6 V (Typical), 12 V (Max)
Quiescent Current (Idd): 0 μA (Typical), 2 μA (Max)
Operating Current (Iin): 200 μA (Min), 350 μA (Typical), 500 μA (Max)
Continuous Output Current (IC): 750 mA (Min), 800 mA (Typical), 850 mA (Max)
Peak Output Current (IMax): 1500 mA (Typical), 2000 mA (Max)
Output High (VH out): 7.5 V (Min), 7.6 V (Typical), 7.7 V (Max) at Vcc=9V, Iout=750mA
Output Low (VL out): 0.35 V (Min), 0.45 V (Typical), 0.55 V (Max) at Vcc=9V, Iout=750mA

Features:

Low quiescent current
Wide supply voltage range: 2.5V-12V
800mA continuous current output capability per channel
Lower saturation voltage
TTL / CMOS output level compatible, and can be directly connected to the CPU
Output built-in clamp diodes for inductive load
Integrated control and drive into a monolithic IC
With pin high-voltage protection function
Operating temperature: 0 °C -80 °C

Applications:

Toy car motor drives
Stepper motor drive
Switching power tube circuit
Driving relays
DC motors

Package:

8-pin package

L9110 Features

Low quiescent current; Wide supply voltage range: 2.5V-12V; 800mA continuous current output capability per channel; Lower saturation voltage; TTL / CMOS output level compatible, and can be directly connected to the CPU; Output built-in clamp diodes for inductive load; Integrated control and drive into a monolithic IC; With pin high-voltage protection function; Operating temperature: 0 °C -80 °C .

L9110 Typical Application

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More part numbers on this datasheet

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DRV2605YZFT.A – Texas Instruments, Haptic Driver
DRV8302 – Texas Instruments, Three-Phase Gate Driver with Dual Shunt Amplifiers and Buck Regulator
DRV8302DCA – Texas Instruments, Three-Phase Gate Driver with Dual Shunt Amplifiers and Buck Regulator

All Motor Drivers datasheets

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