L6474说明书PDF资料批发采购意法半导体-114ic电子网

首页 >L6474>规格书列表

零件型号	下载订购	功能描述	制造商上传企业	LOGO
L6474	文件：741.67 Kbytes Page：51 Pages	easySPIN ??fully integrated microstepping motor driver Description TheL6474device,realizedinanalogmixedsignaltechnology,integratesaduallowRDS(on)DMOSfullbridgewithallpowerswitchesequippedwithanaccurateon-chipcurrentsensingcircuitrysuitablefornon-dissipativecurrentcontrolandovercurrentprotections.Thankstoanewcu	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团	STMICROELECTRONICS
L6474	文件：300 bytes Page：1 Pages	高达16微步的步进电机驱动器，具有SPI和高级电流控制; • Operating voltage: 8 - 45 V \n• 7.0 A output peak current (3.0 Ar.m.s.) \n• Low RDS(on)power MOSFETs \n• Programmable power MOS slew rate \n• Up to 1/16 microstepping \n• Current control with adaptive decay• Non-dissipative current sensing \n• SPI interface \n• Low quiescent and standby currents \n• Programmable non-dissipative overcurrent protection on all power MOS \n• Two-level overtemperature protection; The L6474 device, realized in analog mixed signal technology, integrates a dual low RDS(on)DMOS full bridge with all power switches equipped with an accurate on-chip current sensing circuitry suitable for non-dissipative current control and overcurrent protections. Thanks to a new current control, a 1/16 microstepping is achieved through an adaptive decay mode which outperforms traditional implementations.\n\n All data registers, including those used to set analogue values (i.e.: current control value, current protection trip point, deadtime, etc.) are sent through a standard 5 Mbit/s SPI.\n\n A very rich set of protections (thermal, low bus voltage, overcurrent) makes the L6474 device “bullet proof” as required by the most demanding motor control applications.\n\n	STSTMicroelectronics 意法半导体意法半导体集团	ST
L6474H	文件：741.67 Kbytes Page：51 Pages	easySPIN ??fully integrated microstepping motor driver Description TheL6474device,realizedinanalogmixedsignaltechnology,integratesaduallowRDS(on)DMOSfullbridgewithallpowerswitchesequippedwithanaccurateon-chipcurrentsensingcircuitrysuitablefornon-dissipativecurrentcontrolandovercurrentprotections.Thankstoanewcu	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团	STMICROELECTRONICS
L6474HTR	文件：741.67 Kbytes Page：51 Pages	easySPIN ??fully integrated microstepping motor driver Description TheL6474device,realizedinanalogmixedsignaltechnology,integratesaduallowRDS(on)DMOSfullbridgewithallpowerswitchesequippedwithanaccurateon-chipcurrentsensingcircuitrysuitablefornon-dissipativecurrentcontrolandovercurrentprotections.Thankstoanewcu	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团	STMICROELECTRONICS
L6474PD	文件：741.67 Kbytes Page：51 Pages	easySPIN ??fully integrated microstepping motor driver Description TheL6474device,realizedinanalogmixedsignaltechnology,integratesaduallowRDS(on)DMOSfullbridgewithallpowerswitchesequippedwithanaccurateon-chipcurrentsensingcircuitrysuitablefornon-dissipativecurrentcontrolandovercurrentprotections.Thankstoanewcu	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团	STMICROELECTRONICS
L6474PDTR	文件：741.67 Kbytes Page：51 Pages	easySPIN ??fully integrated microstepping motor driver Description TheL6474device,realizedinanalogmixedsignaltechnology,integratesaduallowRDS(on)DMOSfullbridgewithallpowerswitchesequippedwithanaccurateon-chipcurrentsensingcircuitrysuitablefornon-dissipativecurrentcontrolandovercurrentprotections.Thankstoanewcu	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团	STMICROELECTRONICS
L6474HTR	文件：100 bytes Page：1 Pages	Package：28-SOIC（0.173"，4.40mm 宽）裸露焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带功能：驱动器 - 全集成，控制和功率级类别：集成电路（IC）电机驱动器，控制器描述：IC MTR DRV BIPLR 3.3/5V 28HTSSOP	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团	STMICROELECTRONICS
L6474PD	文件：100 bytes Page：1 Pages	Package：36-BSSOP（0.433"，11.00mm 宽）裸露焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带功能：驱动器 - 全集成，控制和功率级类别：集成电路（IC）电机驱动器，控制器描述：IC MTR DRV BIPLR 3.3V/5V 36PWRSO	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团	STMICROELECTRONICS
L6474PDTR	文件：100 bytes Page：1 Pages	Package：36-BSSOP（0.433"，11.00mm 宽）裸露焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带功能：驱动器 - 全集成，控制和功率级类别：集成电路（IC）电机驱动器，控制器描述：IC MTR DRV BIPLR 3.3V/5V 36PWRSO	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团	STMICROELECTRONICS

技术参数

Marketing Status：
Active
RDS(on)_typ(Ω)：
0.3
Supply Voltage_min(V)：
8
Supply Voltage_max(V)：
45
Output Current-Max_RMS max(A)：
3
Output Current-Max_max peak(A)：
7
Stepping mode：
1/16 microstepping
Integrated FETs：
true
Interface：
Parallel
Operating Temperature_min(°C)：
-40
Operating Temperature_max(°C)：
150
Package：
HTSSOP28

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市卓越微芯电子有限公司	L6474PDTR	ST	2020+	POWERSO	1900	百分百原装正品真实公司现货库存本公司只做原装可	询价
深圳市科恒伟业电子有限公司	L64740JC-20	LSI	2018+	PLCC	6528	承若只做进口原装正品假一赔十!	询价
上海专毅电子科技有限公司	L64740JC-20	LSI	17+	PLCC	12000	只做全新进口原装,现货库存	询价
深圳市正迈科技有限公司	L6474PD	ST	23+	NA	10658	专业电子元器件供应链正迈科技特价代理特价，原装元器件供应，支持开发样品	询价
上海意淼电子科技有限公司	L64745GC-20	LSI	23+	PGA	12000	全新原装假一赔十	询价
深圳市华来深电子有限公司	L6474H	ST	23+	HTSSOP2	8560	受权代理!全新原装现货特价热卖!	询价
深圳诚思涵科技有限公司	L6474H	STMicroelectronics	18+	ICMOTORDRIVERSPI28HTSSOP	6800	公司原装现货	询价
深圳兆威电子有限公司	L64740JC-20	LSI	22+	PLCC	19972	原装正品现货	询价
深圳市毅创弘电子科技有限公司	L6474HTR	STMicroelectronics	24+	28-HTSSOP	66800	原厂授权一级代理,专注汽车、医疗、工业、新能源！	询价
瀚佳科技(深圳)有限公司	L6474HTR	STMicroelectronics	24+	28-HTSSOP	53200	一级代理/放心采购	询价

更多L6474供应商更新时间2025-7-30 17:23:00

客户服务网站合作

Tel：0755 8246 9263
Email：kf＠114ic.com
投诉建议：kf@114ic.com

Copyright © 2003-2025 114ic.com All Rights Reserved 粤ICP备05011613号粤公网安备 44030402000933号