TMP815 - 变速单相全波风扇电机前置驱动器

TMP815是TI德州仪器公司的一款外围驱动器和传动器产品，TMP815是变速单相全波风扇电机前置驱动器，本站介绍了TMP815的封装应用图解、特点和优点、功能等，并给出了与TMP815相关的TI元器件型号供参考。

TMP815 - 变速单相全波风扇电机前置驱动器 - 外围驱动器和传动器 - 其它接口 - 德州仪器

产品特性

Single-Phase Full-Wave Driving Predriver
- Low Saturation Drive Using External P-channel Devices at Top and N-channel Devices in Bottom in H-bridge Configuration Enables High-Efficiency Low-Power Consumption Drive
Variable Speed Control Possible With External PWM Input
- Separately Excited Upper Direct PWM (f = 30 kHz) Control Method Ensures Quiet Speed Control
Current Limiter Circuit Incorporated
- Chopper Type Current Limiting Made at Start-up and During Lock
Reactive Current Cut Circuit Incorporated
- Reactive Current Before Phase Change Is Cut to Enable Silent and Low-Consumption Drive
Minimum-Speed Setting Pin
- Minimum Speed Can be Set With External Resistor
Soft-Start Setting Pin
Lock Protection and Automatic Reset Circuits Incorporated
Rotation Speed Detection (FG) and Lock Detection (RD) Output
Thermal Shutdown Circuit Incorporated

产品应用

Server Fans
Appliance Fans

产品说明

The TMP815 device is a single-phase bipolar driving motor predriver with a variable-speed function that is compatible with an external PWM signal. A highly efficient and quiet variable-drive fan motor with low-power consumption can be achieved with few external parts.

This device is best suited for driving of the servers requiring large air flow and large current or the fan motors of consumer appliances.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TMP815	TSSOP (PW)	4.40 mm × 5.00 mm

下面可能是您感兴趣的TI德州仪器公司外围驱动器和传动器元器件

TI公司产品现货专家，订购TI公司产品不限最低起订量，TI芯片大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货

寻找全球TI代理商现货货源 - TI公司（德州仪器）电子元件在线订购