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Product Detailed Parameters
- Description：IC MOTOR DRVR BIPOLAR 16POWERDIP
- Series：-
- Mfr：STMicroelectronics
- Package：Tube
- 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：800mA
- Voltage - Supply：4.75V ~ 5.25V
- Voltage - Load：10V ~ 40V
- Operating Temperature：0°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：16-DIP (0.300", 7.62mm)
- Supplier Device Package：16-PowerDIP
- Grade：-
- Qualification：-
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Overview
The E-TEA3717DP is a bipolar monolithic integrated circuit designed to control and drive the current in one winding of a bipolar stepper motor. Manufactured by STMicroelectronics, this component operates within a supply voltage range of 10V to 50V and supports a maximum IGBT collector current of 1.5A. It features a typical switching frequency of 30kHz and draws an operating supply current of 25mA. The device is housed in a 16-pin PDIP package suitable for through-hole mounting and functions reliably across an ambient temperature range of 0°C to +70°C.
Feature Summary
- Monolithic bipolar integrated circuit architecture for single-winding control
- Integrated driver capability for bipolar stepper motor windings
- Through-hole packaging design for standard board integration
Applications
- Bipolar stepper motor single-winding drive circuits
- Stepper motor control systems requiring dedicated winding drivers
- Industrial motion control modules utilizing bipolar stepper actuators
Procurement Notes
Verify availability status as the component may be discontinued or subject to limited stock constraints. Confirm that the specific E-TEA3717DP suffix matches the required PDIP-16 through-hole package variant. Ensure compatibility with existing bipolar stepper motor specifications before procurement, as alternative sources may vary in lifecycle status.
Selection Notes
Select this component when a dedicated single-winding driver for bipolar stepper motors is required. It is suitable for applications needing a 1.5A output current capacity and operation up to 50V. Consider the 16-pin PDIP form factor for through-hole assembly requirements. Verify thermal management needs given the 70°C maximum operating temperature limit.
Part Context
The E-TEA3717DP belongs to the TEA3717 series of motor controllers and drivers from STMicroelectronics. It is specifically engineered for bipolar stepper motor applications, providing integrated control and drive functions for individual windings. This part complements other series components like the TEA3718, which offers similar capabilities but may differ in specific electrical ratings or configuration options.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official STMicroelectronics resources for potential cross-references or updated product line replacements.
