lv8130v Sanyo Semiconductor Corporation, lv8130v Datasheet - Page 9

• Manufacturer Part Number: lv8130v
• Description: For Brushless Motor Drive Direct Pwm Drive, Quiet Predriver Ic
• Manufacturer: Sanyo Semiconductor Corporation

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Pin No.
10
6
7
8
9
CSD
S/S
PWMIN
F/R
HP
Pin Name
Pin to set the operating time of the motor
constraint protection circuit.
Insert a capacitor between this pin and
ground. This pin must be connected to
ground if the constraint protection circuit
is not used.
Start/stop input pin.
A low-level input sets the IC to start
mode, and a high-level input set it to
stop mode.
PWM pulse input pin.
A low-level input specifies the output
drive state, and a high-level or open
input specifies the output off state.
When this pin is used for control, the EI +
pin voltage must be set to between 4V
and VREG.
Forward/reverse input pin.
Hall signal output pin (This is an
open-collector output).
The IN1 Hall input converted to a pulse
output by the N1 pin setting.
The HP output can be selected by the
N1 pin setting from the IN1 Hall input
converted to a pulse output (one-Hall
output) or the three-phase output
synthesized from the Hall inputs
(three-Hall synthesized output).
Pin function
LV8130V
VREG
VREG
VREG
7
VREG
5kΩ
Equivalent Circuit
5kΩ
55kΩ
55kΩ
VREG
5kΩ
5kΩ
500Ω
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