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TC78S121FTG中文资料Stepping motor driver IC数据手册Toshiba规格书

| 厂商型号 |
TC78S121FTG |
| 参数属性 | TC78S121FTG 封装/外壳为48-VFQFN 裸露焊盘;包装为管件;类别为集成电路(IC)的电机驱动器控制器;TC78S121FTG应用范围:通用;产品描述:IC MTR DRVR BIPLR 4.5-5.5V 48QFN |
| 功能描述 | Stepping motor driver IC |
| 封装外壳 | 48-VFQFN 裸露焊盘 |
| 制造商 | Toshiba Toshiba Semiconductor |
| 中文名称 | 东芝 株式会社东芝 |
| 数据手册 | |
| 更新时间 | 2025-11-19 8:08:00 |
| 人工找货 | TC78S121FTG价格和库存,欢迎联系客服免费人工找货 |
TC78S121FTG规格书详情
描述 Description
Function:2-phase/1-2-phase/W1-2-phase excitation modes / Phase inputs / PWM chopper-type / Power-save mode / Power-on reset circuit
Application Scope:Bipolar stepping motor drivers
Class:2-phase stepping motor driver
Number of drive motors (brush moter):4
Number of drive motors (stepping motor):2
RoHS Compatible Product(s) (#):Available
特性 Features
Output Current IOUT(peak) 3.5 A
Output Voltage VO 40 V
技术参数
- 制造商编号
:TC78S121FTG
- 生产厂家
:Toshiba
- Motor Type
:Bipolar
- Number of Circuits(Ch)
:2
- VOUT(V)
:40
- IOUT(A)
:1.5
- VM(Min)(V)
:8
- VM(Max)(V)
:38
- Ron(Ω)
:0.6
- Interface
:Phase
- Constant Current Control
:Y
- Stepping Mode_Full
:Y
- Stepping Mode_Half
:Y
- Stepping Mode_1/4
:Y
- Stepping Mode_1/8
:N
- Stepping Mode_1/16
:N
- Stepping Mode_1/32
:N
- Stepping Mode_1/64
:N
- Stepping Mode_1/128
:N
- AGC(Active Gain Control)
:N
- ACDS(Advanced Current Detection System)
:N
- ADMD(Advanced Dynamic Mixed Decay)
:N
- SMD(Selectable Mixed Decay)
:N
- Single Power Supply
:Y
- Protection
:UVLO/ISD/TSD
- Operating Temperature(Min)(℃)
:-20
- Operating Temperature(Max)(℃)
:85
- PackageType
:QFN
- Number of Pins
:48
- Package Name (Toshiba)
:QFN48-P-0707-0.50
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TOSHIBA/东芝 |
2022+ |
SSOP-20 |
7600 |
原厂原装,假一罚十 |
询价 | ||
TOSHIBA |
23+ |
TSSOP20 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
TOSHIBA/东芝 |
24+ |
NA/ |
3300 |
原装现货,当天可交货,原型号开票 |
询价 | ||
TOSHIBA |
14+ |
TSSOP-20 |
2950 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
Toshib |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
TOSHIBA(东芝) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
TOSHIBA/东芝 |
25+ |
TSSOP20 |
9000 |
全新原装现货,假一赔十 |
询价 | ||
TOSHIBA(东芝) |
2526+ |
Original |
50000 |
只做原装优势现货库存,渠道可追溯 |
询价 | ||
Toshiba Semiconductor and Stor |
22+ |
48QFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
Toshiba Semiconductor and Stor |
24+ |
48-QFN(7x7) |
53200 |
一级代理/放心采购 |
询价 |

