HM211 Hendon Semiconductors, HM211 Datasheet - Page 12

• Manufacturer Part Number: HM211
• Description: Power Management Modules & Development Tools OM5428 demoboard
• Manufacturer: Hendon Semiconductors
• Type: Motor / Motion Controllers & Driversr

Specifications of HM211

• Input Voltage: 230 V
• Maximum Operating Temperature: + 45 C
• Minimum Operating Temperature: 0 C
• Product: Power Management Modules
• Supply Current: 3 mA
• For Use With/related Products: OM5428
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Integrated Electronic Solutions, Hendon, South Australia
9
9.1
The following section outlines
components needed to set up the
HM211 to achieve the soft start
control application of the OM5428 IC.
Components that are common to this
and other applications are included in
the uncommitted module and will not
need to be added.
Table 3 Possible components required for the soft start control application of the HM211 module, with typical
2007 Feb 08
OM5428 Demonstration Board
HM211 SOFT START
CONTROL APPLICATION
MODULE
Description
component values
Rz
Rs
R11
R13
R25
R26
POT1
C1
C5
C6
C7
PART
1 M
100 k
300 k
1 M
150 k
4.7 k
100 k
220 uF, 25V
100nF
4.7nF
10uF
TYP. VALUE
This application has a variety of uses
such as motor speed control or a light
dimmer control.
This soft start function minimises the
input current by reducing the peak
current that is required when the
device is switched on.
Table 2 below, shows the parts list for
those parts required to set up the
phase control application. This parts
list does not include those parts
provided on the uncommitted board.
Resistor, axial, 1%, high voltage
Resistor, axial, 1%, power, 1 W
Resistor, axial, 1%, metal film
Resistor, axial, 1%, metal film
Resistor, axial, 1%, metal film
Resistor, axial, 1%, metal film
Potentiometer, linear
Capacitor, ELCO, radial
Capacitor, radial
Capacitor, radial
Capacitor, standard, SMD chip, 1206
12
DESCRIPTION
Most of these components are axial
leaded components which can be
hand formed and soldered in place
using a normal soldering iron and
electronic solder.
Engineering Sample Information
HM211