LV8761V-TLM-E ON Semiconductor, LV8761V-TLM-E Datasheet - Page 8
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LV8761V-TLM-E
Manufacturer Part Number
LV8761V-TLM-E
Description
Motor / Motion / Ignition Controllers & Drivers BRUSH MOTOR IC
Manufacturer
ON Semiconductor
Datasheet
1.LV8761V-TLM-E.pdf
(13 pages)
Specifications of LV8761V-TLM-E
Motor Type
Half Bridge
No. Of Outputs
1
Driver Case Style
SSOP
No. Of Pins
36
Operating Temperature Range
-20°C To +85°C
Svhc
No SVHC (20-Jun-2011)
Base Number
8761
Rohs Compliant
Yes
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LV8761V-TLM-E
Manufacturer:
ON/安森美
Quantity:
20 000
DC Motor Driver
1.DCM output control logic
2.Current limit control timing chart
3.Setting the current limit value
Braking operation time in current limit mode can be set by connecting a capacitor between SCP and GND pins. This
setting is the same as the time setting required to turn off the outputs when an output short-circuit occurs as explained in
the section entitled "Output Short-circuit Protection Function." See "Output Short-circuit Protection Function," for the
settinig procedure.
The current limit value of the DCM driver is determined by the VREF voltage and the resistance (RNF) connected
across the RNF and GND pins using the following formula :
Assuming VREF = 1.5V, RNF = 0.2Ω, the current limit is :
PS
H
H
H
H
L
Output current
Contol Input
Ilimit [A] = (VREF [V] /5) /RNF [Ω])
Ilimit = 1.5V/5/0.2Ω = 1.5A
OUTA
OUTB
IN1
H
H
L
L
*
CHARGE
Limit current
IN2
H
H
L
L
*
OUTA
OFF
OFF
H
L
L
SLOW
toff
LV8761V
Output
OUTB
OFF
OFF
H
L
L
CCW (reverse)
CW (forward)
Output OFF
Standby
Brake
Mode
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