Product overview
描述
L6258EP is a dual full bridge for motor control applications realized in BCD technology, with the capability of driving both windings of a bipolar stepper motor or bidirectionally control two DC motors. L6258EP and a few external components form a complete control and drive circuit. It has high efficiency phase shift chopping that allows a very low current ripple at the lowest current control levels, and makes this device ideal for steppers as well as for DC motors.The power stage is a dual DMOS full bridge capable of sustaining up to 40V, and includes the diodes for current recirculation.The output current capability is 1.3A per winding in continuous mode, with peak start-up current up to 2A. A thermal protection circuitry disables the outputs if the chip temperature exceeds the safe limits.
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All features
- TTL/CMOS compatible inputs
- No need for recirculation diodes
- Thermal shutdow
- Able to drive both windings of a bipolar stepper motor or two DC motors
- Wide voltage range: 12V to 40V
- Output current up to 1.3A each winding
- Precision PWM control
- Cross conduction protection
- Four quadrant current control, ideal for microstepping and DC motor control
电路原理图
All resources
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产品规格 (1)
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| 19 Sep 2016 |
19 Sep 2016
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简报 (1)
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| 25 Feb 2020 |
25 Feb 2020
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选型指南 (2)
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| 04 Nov 2020 |
04 Nov 2020
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| 24 Jan 2020 |
24 Jan 2020
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手册 (2)
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| 11 Nov 2020 |
11 Nov 2020
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| 26 Nov 2020 |
26 Nov 2020
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Magazine Articles (1)
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| 25 Feb 2020 |
25 Feb 2020
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - L6258EP
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
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| 最小值 | 最大值 | |||||||||||
| E-L6258EP | 2 distributors | Buy Direct |
批量生产
|
EAR99 | NEC | Tube | PowerSSO 36 | 0 | 150 | MALAYSIA | 2.25 / 1k | |
