NJM2660A New Japan Radio Co.,Ltd, NJM2660A Datasheet - Page 7

• Manufacturer Part Number: NJM2660A
• Description: Njm2660a Single-phase Dc Brushless Motor Pre-driver Ic
• Manufacturer: New Japan Radio Co.,Ltd

TYPICAL APPLICATIONS 3
From 16kHz to
50kHz
Direct PWM Speed Control Application Circuit
PWM_IN
PWM_IN
47k
(Cin+B)
VCC
Out1B
Out1A
Out2B
Out2A
Element
47k
Hall
LA
H+
H-
Ct
R1
47k
CoutA
Cin+A
Cin-A
Cin+B
Cin-B
H1
H2
Ct
Motor Locked
Lock Detect
& Re-start
Motor Lock protection period
Reference
Bias
Toff
LOGIC
Control
Vcc
Dead
Time
Control
Ton
Td
Lock
Alarm
Cd
VCC
Toff
Lock Release
OUT1A
OUT1B
OUT2B
OUT2A
LA
10k
NJM2660A
10k
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VM