TMP815
- 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
- Low Saturation Drive Using External P-channel
- Variable Speed Control Possible With External
PWM Input- Separately Excited Upper Direct PWM (f = 30
kHz) Control Method Ensures Quiet Speed
Control
- Separately Excited Upper Direct PWM (f = 30
- Current Limiter Circuit Incorporated
- Chopper Type Current Limiting Made at Start-
up and During Lock
- Chopper Type Current Limiting Made at Start-
- Reactive Current Cut Circuit Incorporated
- Reactive Current Before Phase Change Is Cut
to Enable Silent and Low-Consumption Drive
- Reactive Current Before Phase Change Is Cut
- Minimum-Speed Setting Pin
- Minimum Speed Can be Set With External
Resistor
- Minimum Speed Can be Set With External
- Soft-Start Setting Pin
- Lock Protection and Automatic Reset Circuits
Incorporated - Rotation Speed Detection (FG) and Lock Detection (RD)
Output - Thermal Shutdown Circuit Incorporated
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.
技术文档
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查看全部 1 类型 | 标题 | 下载最新的英语版本 | 日期 | |||
---|---|---|---|---|---|---|
* | 数据表 | TMP815 Variable-Speed Single-Phase Full-Wave Fan-Motor Predriver 数据表 (Rev. B) | PDF | HTML | 2016年 1月 5日 |
设计和开发
如需其他信息或资源,请点击以下任一标题进入详情页面查看(如有)。
封装 | 引脚 | 下载 |
---|---|---|
TSSOP (PW) | 16 | 查看选项 |
订购和质量
包含信息:
- RoHS
- REACH
- 器件标识
- 引脚镀层/焊球材料
- MSL 等级/回流焊峰值温度
- MTBF/时基故障估算
- 材料成分
- 鉴定摘要
- 持续可靠性监测
包含信息:
- 制造厂地点
- 封装厂地点