TMP814PWR 适用于 12V、24V 或 48V 应用的含传感器单相 BLDC 栅极驱动器

商品型号： TMP814PWR

制造厂商： TI(德州仪器)

封装规格： TSSOP (PW) 20

商品毛重： 1.00g

商品编号： CY092203

数据手册：在线预览

商品描述： TMP814PWR 21 TSSOP (PW) 20

交货地:国内货期(工作日):立即发货

库存:现货6000(2000起订)

数量: X ￥10

总价: ￥10.00

包装:「盒 / 2000」

近期成交:1单

在线咨询

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数量

价格
1+

￥10
100+

￥8
500+

￥5
1000+

￥3.65

规格参数
PDF数据手册

属性（属性参数值如有纰漏请以PDF为准）	参数值
商品目录	角速度传感器

TMP814 的特性

Predriver for Single-Phase Full-Wave Drive
- PNP-NMOS is Used as an External Power TR,
  Enabling High-Efficiency Low-Consumption
  Drive by Means of the Low-Saturation Output
  and Single-Phase Full-Wave Drive (PMOS-
  NMOS Also Applicable)
External PWM Input Enabling Variable Speed
Control
- Separately-Excited Upper Direct PWM (f = 25
  kHz) Control Method, Enabling Highly Silent
  Speed Control
Compatible with 12-V, 24-V, and 48-V Power
Supplies
Current Limiter Circuit Incorporated
- Chopper Type Current Limit at Start
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. Start Assistance Circuit Enables Start
  at Extremely Low Speed.
Constant-Voltage Output Pin for Hall Bias
Lock Protection and Automatic Reset Functions
Incorporated
FG (Rotation Speed Detection) and RD (Lock
Detection) Output

TMP814 的说明

The TMP814 is a single-phase bipolar variable speed fan motor predriver that works with an external PWM signal. A highly efficient, quiet and low-power consumption motor driver circuit, with a large variable speed, can be implemented by adding a small number of external components.

This device is optimal for driving large scale fan motors (with large air volume and large current) such as those used in servers and consumer products.

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TMP814PWR由TI(德州仪器)设计生产,在芯云购商城现货销售,TMP814PWR价格参考￥10.000000。TI(德州仪器)TMP814PWR封装/规格：TSSOP (PW) 20,TMP814PWR 21 TSSOP (PW) 20

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TMP814PWR 适用于 12V、24V 或 48V 应用的含传感器单相 BLDC 栅极驱动器

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TMP814 的特性

TMP814 的说明

海量现货

闪电发货

严控渠道

降低成本