BIDIR-115D Datasheet, PDF (1/6 Pages) List of Unclassifed Manufacturers – 15 Amp Bidirectional Digital PWM Motor Speed Controller

BIDIR-115D(S) Speed Controller
15 Amp Bidirectional Digital PWM Motor Speed Controller
BIDIR-115D and BIDIR-115DS
The BIDIR-115D(S) allows you to control the speed and direction of a motor using an analog
voltage input, push buttons, or digital logic pulses. Use of PWM and low on-resistance MOSFETs
allows for high efficiency control with minimal loss of power.
Absolute Maximum Ratings:
Parameter
Max
Units
Continuous Output Current
15
A
Instantaneous Output Current
20
A
Input Voltage
30
V
Warning – operating at or above the absolute maximum ratings may damage your controller or
your equipment under control.
Operating Parameters:
Parameter
Input Voltage
Continuous Output Current
Digital Logic Input Low Level
Digital Logic Input High Level
Digital Input Capacitance
Analog Voltage Input
Potentiometer Total Resistance
Digital Continuous Mode Change Rate
Soft Start from Disabled Mode, Ramp Rate
PWM Frequency
Quiescent Current Drain
Temperature
Min
Typical
Max
Units
10
12
26
V
--
--
15
A
0
--
1.5
V
3.5
--
5
V
--
0.1
--
uF
0
--
5
V
1
10
30
kΩ
--
33
--
%/s
--
100
--
%/s
150
200
250
Hz
70
75
80
mA
-40
25
+60
°C
Pin-out:
Pin Label
P-
DN/CN
P+
UP
DIR
EN
M-
M+
GND
V+
Function
Lower pin of potentiometer (GND)
Wiper of potentiometer (analog)
Decrease Pulse Width (digital)
(internal pull-up in digital mode)
Upper pin of potentiometer (5V)
Increase Pulse Width
(internal pull-up)
Direction
PWM output enable
(internal pull-up)
Negative output to LOAD
Positive output to LOAD
Ground from power supply
Positive Power Supply
Active H/L
--
L = decrease (digital)
--
L = increase
L = forward
H = reverse
H = enable
L = disable
--
--
--
--
Mode
Analog
Both
Both
Digital
Both
Both
Both
Both
Both
Both
1