Toshiba 3-fas, Motordrivkrets, 36 Ben, QFN 36 V Borstlös TC78B009FTG

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RS-artikelnummer:
214-8087
Tillv. art.nr:
TC78B009FTG(Z,EL)
Tillverkare / varumärke:
Toshiba
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Varumärke

Toshiba

Produkttyp

Motordrivkrets

Motortyp

Borstlös

Konfiguration

3-fas

Typ av fäste

Yta

Kapseltyp

QFN

Antal ben

36

Utström

3A

Minsta matningsspänning

5.5V

Maximal matningsspänning

36V

Minsta arbetsstemperatur

-40°C

Maximal arbetstemperatur

105°C

Standarder/godkännanden

RoHS

Längd

5mm

Serie

TC78B009FTG

Höjd

0.8mm

Matningsström

18mA

Fordonsstandard

Nej

The Toshiba sensorless PWM predriver is for 3-phase brushless motor. Motor speed can be controlled by selecting among the PWM duty cycle, analog voltage, and I2C. Non-volatile memory (NVM) is implemented and it can set according to the motors and directions for use. It also realizes closed loop speed control function without an external microcomputer. This driver is used with six external MOSFETs inverter to drive sensorless brushless motors of which output range is wide.

Capable to drive Delta or Wye configured motors

Operating voltage: 5.5 to 27V (absolute maximum rating: 30V)

Predriver for high side and low side N-ch MOSFETs drive

8 selectable levels of gate drive current

Built-in closed loop speed control with adjustable speed curve

Motor speed control by analog voltage, PWM duty cycle, or I2C

Serial interface (I2C) for various settings

Standby mode (by STBY pin)

Current monitor output (PHBF pin)

CW/CCW control (CWCCW pin)

Brake input pin (BRAKE pin)

Rotation speed output (FG pin)

Abnormality detection output (ALERT pin)

Thermal shutdown (TSD)

Under voltage lockout (UVLO)

Charge pump low voltage detection (CPVSD)

Output current limit (OCP)

Over current detection (ISD)

Lock protection

Small QFN36 package

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