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See Technical Specifications

UDN2917EB

Stepper Motor Controller, 1.75A, BIPolar, PQCC44, POWER, BATWING, PLASTIC, LCC-44

Manufacturer:

Allegro MicroSystems
Mfr.Part #:

UDN2917EB
Datasheet:

UDN2917EB Datasheet (PDF)
ECCN (US):

EAR99
HTS:

8542330001
Automotive:

No
PPAP:

No
EDA/CAD Models:

Request Free CAD Models for UDN2917EB

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

UDN2917EB General Description

The UDN2917EB is a popular electronic component known as a quad DARLINGTON SWITCH. It is designed to control high-current loads with minimal power consumption.

Key Features

Quad configuration: Contains four independent Darlington switches.
High current capability: Each switch can handle a maximum load current of up to 500mA.
Wide supply voltage range: Can operate in the range of 5V to 35V DC.
Output clamping diodes: Built-in diodes protect the switches from inductive loads.
Low power consumption: Utilizes TTL and CMOS logic-compatible inputs, minimizing power requirements.

Application

Motor control: Used to drive stepper motors, DC motors, and solenoids in various applications.
Industrial automation: Controls relays, valves, actuators, or other high-power devices.
Robotics: Provides switching capabilities for robot movements and functionalities.
Lighting systems: Used in dimmers, LED drivers, and streetlight controls.
Medical devices: Used in medical equipment that requires switching high-current loads.

Specifications

ECCN (US)	EAR99	Part Status	Obsolete
HTS	8542330001	Automotive	No
PPAP	No	Type	Motor Driver
Motor Type	Stepper Motor	Control Interface	PWM
Output Configuration	Dual Full Bridge	Maximum Operating Supply Voltage (V)	7
Maximum Operating Current (mA)	105	Minimum Operating Temperature (°C)	-20
Maximum Operating Temperature (°C)	85	Mounting	Surface Mount
PCB changed	44	Pin Count	44
Lead Shape	J-Lead