DM300023 Microchip Technology, DM300023 Datasheet - Page 111
DM300023
Manufacturer Part Number
DM300023
Description
KIT DEMO DSPICDEM SMPS BUCK
Manufacturer
Microchip Technology
Series
dsPIC™r
Datasheets
1.AC164335.pdf
(286 pages)
2.DM300023.pdf
(22 pages)
3.DM300023.pdf
(18 pages)
4.DM300023.pdf
(50 pages)
5.DM300023.pdf
(16 pages)
Specifications of DM300023
Main Purpose
DC/DC, Step Down
Outputs And Type
2, Non-Isolated
Voltage - Input
7 ~ 15V
Regulator Topology
Buck
Board Type
Fully Populated
Utilized Ic / Part
dsPIC30F2020
Processor To Be Evaluated
dsPIC30F202x/1010
Interface Type
RS-232
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output
-
Voltage - Output
-
Power - Output
-
Frequency - Switching
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DM300023
Manufacturer:
Microchip Technology
Quantity:
135
Company:
Part Number:
DM300023
Manufacturer:
MICROCHIP
Quantity:
12 000
- AC164335 PDF datasheet
- DM300023 PDF datasheet #2
- DM300023 PDF datasheet #3
- DM300023 PDF datasheet #4
- DM300023 PDF datasheet #5
- Current page: 111 of 286
- Download datasheet (5Mb)
FIGURE 12-2:
12.3
The following registers control the operation of the
Power Supply PWM Module.
• PTCON: PWM Time Base Control Register
• PTPER: Primary Time Base Register
• SEVTCMP: PWM Special Event Compare Regis-
• MDC: PWM Master Duty Cycle Register
• PWMCONx: PWM Control Register
• PDCx: PWM Generator Duty Cycle Register
• PHASEx: PWM Phase-Shift Register
• DTRx: PWM Dead-Time Register
• ALTDTRx: PWM Alternate Dead-Time Register
• TRGCONx: PWM TRIGGER Control Register
• IOCONx: PWM I/O Control Register
• FCLCONx: PWM Fault Current-Limit Control
• TRIGx: PWM Trigger Compare Value Register
• LEBCONx: Leading Edge Blanking Control Register
© 2006 Microchip Technology Inc.
ter
(PWM Period Register when module is
configured for individual period mode)
Register
Control Registers
Fault Pin
PWM Duty Cycle Register
Duty Cycle Comparator
Timer/Counter
Phase Offset
PARTITIONED OUTPUT PAIR, COMPLEMENTARY PWM MODE
Fault Pin Assignment Logic
TMR < PDC
Channel override values
Preliminary
Override
PWM
Logic
Fault Override Values
Fault Active
dsPIC30F1010/202X
Dead
Time
Logic
M
U
M
X
U
X
DS70178C-page 109
PWM
PWM
X
X
H
L
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