首頁 馬達驅動器 無刷 DC (BLDC) 馬達驅動器 整合式控制 BLDC 驅動器
首頁
馬達驅動器
無刷 DC (BLDC) 馬達驅動器
整合式控制 BLDC 驅動器

TMP816

不推薦在新設計中採用

具可調式電流限制閾值的 18-V 最大感測單相 BLDC 閘極驅動器

立即訂購
產品規格表

TMP816

不推薦在新設計中採用
產品規格表 立即訂購

產品詳細資料

Rating Catalog Architecture Gate driver Control topology Sensored, Trapezoidal Control interface 1xPWM Vs (min) (V) 6 Vs ABS (max) (V) 18 Features Rotor Lock Protection, Tach/FG Feedback Operating temperature range (°C) -40 to 85
Rating Catalog Architecture Gate driver Control topology Sensored, Trapezoidal Control interface 1xPWM Vs (min) (V) 6 Vs ABS (max) (V) 18 Features Rotor Lock Protection, Tach/FG Feedback Operating temperature range (°C) -40 to 85
TSSOP (PW) 20 41.6 mm² (6.5 mm × 6.4 mm)
  • 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 Enables Variable-Speed Control
    • Separately-excited upper direct PWM
      (f = 25 kHz) control method, enabling highly
      silent speed control
  • Current Limiter Circuit
    • Chopper-type current limit at start
  • Reactive Current-Cut Circuit
    • 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. The start assistance circuit enables
      start at extremely low speed.
  • Constant-Voltage Output Pin for Hall Bias
  • Lock Protection and Automatic Reset Functions
  • Rotation Speed Detection (FG) and Lock
    Detection (RD) Outputs
  • 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 Enables Variable-Speed Control
    • Separately-excited upper direct PWM
      (f = 25 kHz) control method, enabling highly
      silent speed control
  • Current Limiter Circuit
    • Chopper-type current limit at start
  • Reactive Current-Cut Circuit
    • 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. The start assistance circuit enables
      start at extremely low speed.
  • Constant-Voltage Output Pin for Hall Bias
  • Lock Protection and Automatic Reset Functions
  • Rotation Speed Detection (FG) and Lock
    Detection (RD) Outputs

The TMP816 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.

The TMP816 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.

The TMP816 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.

The TMP816 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.
filter 尋找其它 整合式控制 BLDC 驅動器
下載

技術文件

找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 1
重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 TMP816 Variable-Speed Single-Phase Full-Wave Fan-Motor Predriver datasheet (Rev. A) PDF | HTML 2014/10/28

訂購與品質