M63155FP datasheet(13/41 Pages) RENESAS

Nome de Peças	M63155FP

Descrição Electrónicos	3 PHASE BRUSHLESS MOTOR CONTROLLER

PDF	41 Pages

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Fabricante Electrônico	RENESAS [Renesas Technology Corp]

Página de início	http://www.renesas.com

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13 / 41 page

M63155FP

Rev.1.0, Sep.16.2003, page 13 of 40

Electrical characteristics

(Unless otherwise noted Ta=25°C, VM=12V, VCC1=VCC2=5V)

PWM

Vout(*Note2)

50%

90%

10%

VA(*Note3)

Ton

Toff

Fig.3 Gate Drive Output Time Characteristics Definition

* Note2 : Vout is the external Nch MOS FET 's gate-source voltage. The definition is, UT-U, VT-V, WT-W, and

U=V=W=VM=12V, Capacitor Load CL=1200pF. UB-RS, VB-RS, WB-RS, and RS=0V, Capacitor Load

CL=1200pF.

* Note3 : VA is the power supply voltage of the gate drive output. The definition is, VGT-VM=10.8V for UT-U, VT-

V, WT-W. VGB=12.2V for UB-RS, VB-RS, WB-RS.

* Note4 : The waveform above-mentioned is one of the switching timing, because an gate drive output state is due to

Hall sensor Amp. inputs. Please refer to the "Hall Signal Inputs and Motor Outputs Timing Diagram".

M63155FP Folha de dados(PDF) 13 Page - Renesas Technology Corp