AM4953数据手册集成电路（IC）的电机驱动器控制器规格书PDF
| 厂商型号 |
AM4953 |
| 参数属性 | AM4953 封装/外壳为8-SOIC（0.154"，3.90mm 宽）；包装为管件；类别为集成电路（IC）的电机驱动器控制器；AM4953应用范围：风扇电机驱动器；产品描述：IC MOTOR DRIVER 2.2V-16V 8SOIC |
| 功能描述 | Single Phase 12V BLDC Smart Fan and Motor Driver |
| 封装外壳 | 8-SOIC（0.154"，3.90mm 宽） |
| 制造商 | Diodes Diodes Incorporated |
| 中文名称 | 美台半导体 |
| 数据手册 | |
| 更新时间 | 2025-8-7 23:00:00 |
| 人工找货 | AM4953价格和库存，欢迎联系客服免费人工找货 |
AM4953规格书详情
描述 Description
The AM4953 is a single-phase BTL output fan motor driver designed by bipolar process. This IC features high efficiency, silent operation and includes lock shutdown and automatic restart functions. When the motor is under lock condition, the lock shutdown function turns off the output current. When the lock condition is removed, the IC will restart automatically and allow DC fan to run. It is applied for high reliability and low noise application, such as personal computers, notebook, car audio, CPU cooling systems and power supplies in consumer electronics systems.
特性 Features
BTL Output Single-phase Full-wave Linear Drive (Gain Resistor=1k to 360kΩ, Gain=51dB)Support Low-voltage Drive and Feature a Wide Usable Voltage Range (2.2V to 16V)Low Saturation Output (High Side and Low Side Saturation Voltage): VSAT_TOTAL=1.2V (typical, IOUT=300mA)Built-in Lock Protection and Automatic Restart CircuitsBuilt-in FG/RD OutputBuilt-in Hall Sensor Bias (VHB=1.45V)Thermal Protection CircuitSmall-sized, High Thermal Capacity Package
应用 Application
Notebook, Personal ComputersPower Supplies in Consumer Electronics, Car AudioCPU Cooling Systems
技术参数
- 制造商编号
：AM4953
- 生产厂家
：Diodes
- SupplyCurrent
：5mA
- AverageOutputDriveCurrent
：-mA
- PeakOutputCurrent
：-mA
- ReferenceVoltageOutput(V)
：-
- HallBiasVoltage
：1.5V
- SpeedControl
：VDD
- SpeedControlSlopeAdjust
：-
- FrequencyGenerator(FG)andRotationDetect
：FGandRDRD
- OtherProtectionFeatures
：ThermalShutdown
- OperatingAmbientTemperature
：-°C
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
AP |
24+ |
NA/ |
38250 |
原装现货,当天可交货,原型号开票 |
询价 | ||
AIT |
20+ |
SOP-8 |
63258 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ANALOGP |
1822+ |
SOP8 |
6852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
AXELITE |
10+ |
SOP-8 |
7500 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
AiT |
21+ |
2500 |
全新原装鄙视假货 |
询价 | |||
AnalogPower |
24+ |
SOP-8 |
6423 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
AIT |
2015+ |
SOP-8 |
29898 |
专业代理MOS管,型号齐全,公司优势产品 |
询价 | ||
BCD |
2223+ |
SOP-8 |
26800 |
只做原装正品假一赔十为客户做到零风险 |
询价 | ||
DIODES/美台 |
24+ |
NA |
30000 |
房间原装现货特价热卖,有单详谈 |
询价 | ||
AIT-IC |
23+ |
SOP-8 |
39000 |
原装正品现货 |
询价 |
