TEA3718SDP
  • Share:

STMicroelectronics TEA3718SDP

Manufacturer No:
TEA3718SDP
Manufacturer:
STMicroelectronics
Package:
Tube
Description:
IC MOTOR DRVR BIPOLAR 16POWERDIP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The TEA3718SDP, manufactured by STMicroelectronics, is a bipolar monolithic integrated circuit designed to control and drive the current in one winding of a bipolar stepper motor. This IC is part of a family of stepper motor drivers that include various package options such as Power DIP, SO20, and Multiwatt 15. The circuit integrates an LS-TTL compatible logic input, a current sensor, a monostable, and an output stage with built-in protection diodes. Two TEA3718 ICs, along with a few external components, can form a complete control and drive unit for LS-TTL or microprocessor-controlled stepper motor systems.

Key Specifications

ParameterValueUnit
Supply Voltage (VSS, VS)10 - 50V
Output Current (Im)0.020 - 1.2A
Ambient Temperature (Tamb)0 - 70°C
Junction Temperature (Tj)-55 to +150°C
Input Voltage (VI)-0.5 to 15V
High Level Input Voltage (VIH)2V
Low Level Input Voltage (VIL)0.8V
Thermal Resistance (Rth(j-c))11 (Power DIP), 3 (Multiwatt 15), 16 (SO20)°C/W
Thermal Resistance (Rth(j-a))45 (Power DIP), 40 (Multiwatt 15), 60 (SO20)°C/W

Key Features

  • Bipolar Drive: Provides maximum motor performance by driving the stepper motor in bipolar mode.
  • Half-step and Full-step Mode: Supports both half-step and full-step operation for versatile motor control.
  • Built-in Protection Diodes: Includes protection diodes to safeguard the IC from potential damage.
  • Wide Voltage Range: Operates over a wide voltage range of 10 to 50 V.
  • Current Control: Allows current levels to be selected in steps or varied continuously from 5 to 1500 mA.
  • Thermal Overload Protection: Features thermal overload protection to prevent overheating.
  • Alarm and Pre-alarm Outputs: Provides alarm and pre-alarm outputs for monitoring and managing thermal conditions.

Applications

The TEA3718SDP is intended for use in various stepper motor control systems, including those controlled by LS-TTL logic or microprocessors. It is suitable for applications requiring precise and reliable motor control, such as in industrial automation, medical devices, and other precision motion control systems.

Q & A

  1. What is the primary function of the TEA3718SDP IC?
    The primary function of the TEA3718SDP IC is to control and drive the current in one winding of a bipolar stepper motor.
  2. What are the different package options available for the TEA3718?
    The TEA3718 is available in Power DIP, SO20, and Multiwatt 15 packages.
  3. What is the operating voltage range of the TEA3718SDP?
    The operating voltage range is 10 to 50 V.
  4. What is the maximum output current of the TEA3718SDP?
    The maximum output current is 1.2 A.
  5. Does the TEA3718SDP have built-in thermal protection?
    Yes, it features thermal overload protection and alarm/pre-alarm outputs.
  6. Can the TEA3718SDP operate in both half-step and full-step modes?
    Yes, it supports both half-step and full-step operation.
  7. What is the purpose of the alarm and pre-alarm outputs?
    The alarm and pre-alarm outputs are used to monitor and manage thermal conditions, indicating when the junction temperature reaches critical levels.
  8. How is the current level controlled in the TEA3718SDP?
    The current level can be selected in steps or varied continuously from 5 to 1500 mA.
  9. Is the TEA3718SDP RoHS compliant?
    Yes, the TEA3718SDP is RoHS compliant.
  10. What are some typical applications of the TEA3718SDP?
    Typical applications include industrial automation, medical devices, and other precision motion control systems.

Product Attributes

Motor Type - Stepper:Bipolar
Motor Type - AC, DC:- 
Function:Driver - Fully Integrated, Control and Power Stage
Output Configuration:Half Bridge (2)
Interface:Parallel
Technology:Bipolar
Step Resolution:1, 1/2
Applications:General Purpose
Current - Output:1.5A
Voltage - Supply:4.75V ~ 5.25V
Voltage - Load:10V ~ 45V
Operating Temperature:0°C ~ 150°C (TJ)
Mounting Type:Through Hole
Package / Case:16-DIP (0.300", 7.62mm)
Supplier Device Package:16-PowerDIP
0 Remaining View Similar

In Stock

-
531

Please send RFQ , we will respond immediately.

Same Series
E-TEA3718SFPTR
E-TEA3718SFPTR
IC MTR DRV BIPLR 4.75-5.25V 20SO
E-TEA3718DP
E-TEA3718DP
IC MOTOR DRVR BIPOLAR 16POWERDIP
E-TEA3718SDP
E-TEA3718SDP
IC MOTOR DRVR BIPOLAR 16POWERDIP
E-TEA3718SFP
E-TEA3718SFP
IC MTR DRV BIPLR 4.75-5.25V 20SO
TEA3718SFPTR
TEA3718SFPTR
IC MTR DRV BIPLR 4.75-5.25V 20SO
TEA3718DP
TEA3718DP
IC MOTOR DRVR BIPOLAR 16POWERDIP
TEA3718SFP
TEA3718SFP
IC MTR DRV BIPLR 4.75-5.25V 20SO
TEA3718SP
TEA3718SP
IC MOTOR DRV BIPOLAR 15MULTIWATT
E-TEA3718SP
E-TEA3718SP
IC MOTOR DRV BIPOLAR 15MULTIWATT

Similar Products

Part Number TEA3718SDP TEA3718SFP TEA3718SP TEA3718DP
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Obsolete Obsolete Obsolete Obsolete
Motor Type - Stepper Bipolar Bipolar Bipolar Bipolar
Motor Type - AC, DC - - - -
Function Driver - Fully Integrated, Control and Power Stage Driver - Fully Integrated, Control and Power Stage Driver - Fully Integrated, Control and Power Stage Driver - Fully Integrated, Control and Power Stage
Output Configuration Half Bridge (2) Half Bridge (2) Half Bridge (2) Half Bridge (2)
Interface Parallel Parallel Parallel Parallel
Technology Bipolar Bipolar Bipolar Bipolar
Step Resolution 1, 1/2 1, 1/2 1, 1/2 1, 1/2
Applications General Purpose General Purpose General Purpose General Purpose
Current - Output 1.5A 1.5A 1.5A 1.5A
Voltage - Supply 4.75V ~ 5.25V 4.75V ~ 5.25V 4.75V ~ 5.25V 4.75V ~ 5.25V
Voltage - Load 10V ~ 45V 10V ~ 45V 10V ~ 45V 10V ~ 45V
Operating Temperature 0°C ~ 150°C (TJ) 0°C ~ 150°C (TJ) 0°C ~ 150°C (TJ) 0°C ~ 150°C (TJ)
Mounting Type Through Hole Surface Mount Through Hole Through Hole
Package / Case 16-DIP (0.300", 7.62mm) 20-SOIC (0.295", 7.50mm Width) Multiwatt-15 (Vertical, Bent and Staggered Leads) 16-DIP (0.300", 7.62mm)
Supplier Device Package 16-PowerDIP 20-SO Multiwatt-15 16-PowerDIP

Related Product By Categories

L9958
L9958
STMicroelectronics
IC MTRDRV BIPLR 4.5-5.5V 20PWRSO
A4950ELJTR-T
A4950ELJTR-T
Allegro MicroSystems
IC MOTOR DRIVER 8V-40V 8SOIC
DRV8871DDA
DRV8871DDA
Texas Instruments
IC MOTOR DRVR UNIPLR 8SO PWRPAD
E-L6258EXTR
E-L6258EXTR
STMicroelectronics
IC MOTOR DRIVER BIPLR 36POWERSO
DRV8832DGQR
DRV8832DGQR
Texas Instruments
IC MTR DRV BIPLR 2.75-6.8V 10SOP
L6208D013TR
L6208D013TR
STMicroelectronics
IC MTR DRVR BIPOLAR 8V-52V 24SO
L6480H
L6480H
STMicroelectronics
IC MTR DRV BIPLR 3.3/5V 38HTSSOP
DRV8311HRRWR
DRV8311HRRWR
Texas Instruments
24V ABS MAX, 3 TO 20V, 3-PHASE B
L9906
L9906
STMicroelectronics
IC MOTOR BLCD FET DRIVER 64TQFP
L9906TR
L9906TR
STMicroelectronics
IC MOTOR BLCD FET DRIVER 64TQFP
LB11961-TLM-H
LB11961-TLM-H
onsemi
IC MOTOR DRIVER 4.5V-16V 14HSSOP
NCV70624DW010R2G
NCV70624DW010R2G
onsemi
IC MTR DRV BIPOLR 6.5-29V 20SOIC

Related Product By Brand

STPSC10H12CWL
STPSC10H12CWL
STMicroelectronics
DIODE ARRAY SCHOTTKY 1200V TO247
STTH802CB-TR
STTH802CB-TR
STMicroelectronics
DIODE ARRAY GP 200V 4A DPAK
STTH60AC06CW
STTH60AC06CW
STMicroelectronics
DIODE ARRAY GP 600V 30A TO247
STD10NF30
STD10NF30
STMicroelectronics
MOSFET N-CHANNEL 300V 10A DPAK
STP24N60M2
STP24N60M2
STMicroelectronics
MOSFET N-CH 600V 18A TO220
STM32L052R8H6
STM32L052R8H6
STMicroelectronics
IC MCU 32BIT 64KB FLASH 64TFBGA
STM32F423RHT6
STM32F423RHT6
STMicroelectronics
IC MCU 32BIT 1.5MB FLASH 64LQFP
L9680
L9680
STMicroelectronics
IC INTERFACE SPECIALIZED 100TQFP
DSM2190F4V-15T6
DSM2190F4V-15T6
STMicroelectronics
IC FLASH 2MBIT PARALLEL 52PQFP
VIPER100(022Y)
VIPER100(022Y)
STMicroelectronics
IC OFFLIN CONV FLBACK 5PENTAWATT
VNS3NV04-E
VNS3NV04-E
STMicroelectronics
IC PWR DRIVER N-CHANNEL 1:1 8SO
L7915CP
L7915CP
STMicroelectronics
IC REG LINEAR -15V 1.5A TO220FP