M63155FP Renesas Electronics Corporation., M63155FP Datasheet - Page 37

• Manufacturer Part Number: M63155FP
• Description: 3 Phase Brushless Motor Controller
• Manufacturer: Renesas Electronics Corporation.

M63155FP
Application Circuit 3
• Motor current is controlled by PWM pulse input duty
Rev.1.0, Sep.16.2003, page 37 of 40
BRS reset
PWM Duty
Enable Coast /
Brake
Rotation Polarity
Decay Mode Select
Select Coast or
Brake
Cgb
Ccp
ZD5
Cgt
Rosc
Rcin
ZD4
Cp3
Cp2
Cp1
FG output
Rflt
Rfg
+
+
+
CP6
CP5
VGB
CP4
CP3
VCP
CP2
CP1
VGT
FLT
RST
PWM
BRK
BRS
FR
DS
OSC2
PWM off time control
OSC1
Voltage monitor error
FG
FCE
CTL
Motor current control
TCL
SGND
Oscillator
charge pump
charge pump
charge pump
lower gate 2
lower gate 1
(Tacho Meter)
upper gate
for
for
for
FG
Cvcc2
circuit
Toff
VCC2
CCFB
VCC1
5V
Cvcc1
-
+
VGB Monitor
VGT Monitor
TSD Monitor
Hall Monitor
D-S Monitor
VM Monitor
5V Monitor
SVCC
Current
Control
Rfb
Cregc
REGL
A
B
C
D
Creg1
REGR
Reference
Regulator
Bandgap
C
C
C
Creg2
REGC
5V
GND
B
B
B
Hall Inputs
GND
REGB
D
A
D
A
D
A
REGE
RSM
RSS
VM
WT
HW
UB
UT
VB
WB
HU
VT
HV
W
U
V
SD3
Rg1
SD1
Rg3
Rg5
SD2
Rg2
Rg4
Rg6
Ri
Ro1
Ro2
Ro3
RSR
Rh1
ZD1
Rh2
Rh3
Rgs1
Rgs2
ZD2
Rnf
Cnf
Rgs3
Hall IC
Hall IC
Hall IC
FET1
FET2
ZD3
VM(10~40V)
FET3
FET4
Cvm
FET5
FET6
RS
M