L9110

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

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 .

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