AN1965 Freescale Semiconductor / Motorola, AN1965 Datasheet - Page 9

• Manufacturer Part Number: AN1965
• Description: Design of Indirect Power Using the 56F800/E
• Manufacturer: Freescale Semiconductor / Motorola

5.2 High Voltage Hardware Set
The hardware set-up shown in
Platform manual, available from Motorola. See the appropriate EVM manual for a description of
jumper settings.
The PFC application does not require a motor drive as it provides evaluation of the PFC software only.
To enable a PFC converter on the high voltage 3-phase AC/BLDC board, set jumper JP201 to the PFC
position; contacts 1 and 2 are closed.
All system parts are supplied and documented in the following references:
Warning: It is strongly recommended that you use optoisolation (optocouplers and optoisolation
Note:
PE
N
•
•
•
L
U1 - Controller board:
— Supplied as 56F80x or 56F83xx EVM
— Described in the 56F80x or 56F83xx Evaluation Module Hardware User’s Manual for
U2 - Optoisolation board
— Supplied with 3-phase AC/BLDC high-voltage power stage;
— Supplied alone, Order # ECOPT
— Described in Optoisolation Board User’s Manual
U3 - 3-phase AC/BLDC high-voltage power stage
— Supplied in a kit with an optoisolation board; Order # ECOPTHIVACBLDC
— Described in: 3-Phase Brushless DC High-Voltage Power Stage User’s Manual;
A detailed description of individual boards can be found in the comprehensive user’s
manual for each board. The manual incorporates the schematic of the board, a
description of individual function blocks, and a bill of materials. Individual boards can be
ordered from Motorola as a standard product; see
amplifiers) during development to avoid any damage to the development equipment.
the device being implemented
Order # ECOPTHIVACBLDC
or
Order # MEMC3BLDCPSUM/D
U3
Figure 5-1. High Voltage Hardware System Configuration
1
2
3
J11.1
J11.2
High Voltage
Power Stage
AC/BLDC
3-phase
Freescale Semiconductor, Inc.
For More Information On This Product,
Indirect Power Factor Correction
Figure 5-1
Cable, Gray
Flat Ribbon
Go to: www.freescale.com
40W
+12V DC
GND
is also described in the Targeting Motorola DSP5680x
Optoisolation
Board
Section 9
U2
Cable, Gray
Flat Ribbon
40W
for more information.
Hardware Implementation
Controller
Board
U1
9