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ALLEGRO A3909GLYTR-T product image
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ALLEGRO A3909GLYTR-TRoHS

Manufacturer
ALLEGRO
MPN
A3909GLYTR-T
LCSC Part #
C2649425
Packaging
MSOP-10-EP
Customer #
Key Attributes
Dual Full Bridge Motor Driver
Datasheetpdf iconALLEGRO A3909GLYTR-T

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Full Half-Bridge (H Bridge) Drivers
ManufacturerALLEGRO
PackagingMSOP-10-EP
Operating Temperature-40℃~+105℃
TechnologyYes
FeaturesOvercurrent Protection;Over temperature protection;Under-voltage lockout
Number of H-bridges2
Step Resolution2
RDS(on)480mΩ
Drive TypeBipolar Driver
Output Current1A
Control Voltage-
Motor Drive Voltage(Vm)-
Interface-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

The A3909 is a dual full bridge motor driver, designed for 12 V medium power applications. The outputs are rated for operation through a power supply range of 4 to 18 V, and capable of up to 1 A per phase. Paralleling the outputs is possible for higher amperage single DC motor applications. The four inputs (IN1 to IN4) can control DC motors in forward, reverse, brake, and coast modes, or a bipolar stepper motor in full- and half-step modes. The A3909 is supplied in a 10-pin MSOP package with exposed thermal pad (suffix LY) and a 10-pin SSOP (suffix LN) for wave solder applications. Both packages are lead (Pb) free with 100% matte-tin leadframe plating.

Features

AI Translation
  • Low RDS(on) outputs
  • Drives two DC motors or single stepper motor
  • Low power standby (Sleep) mode with zero current drain
  • Thermal shutdown protection
  • Parallel operation option for 1.8 A, single DC motor
  • Overcurrent protection:
    • Output to supply short
    • Output to GND short
    • Output load short
In-Stock: 105
105 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.1488$ 2.15
10+$ 1.8055$ 18.06
30+$ 1.5893$ 47.68
100+$ 1.3684$ 136.84
500+$ 1.2683$ 634.15
1,000+$ 1.2254$ 1225.40
Standard Packaging4000/Full Reel
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