DSPIC30F2023T-30I/ML Microchip Technology, DSPIC30F2023T-30I/ML Datasheet - Page 139
DSPIC30F2023T-30I/ML
Manufacturer Part Number
DSPIC30F2023T-30I/ML
Description
12KB, Flash, 512bytes-RAM, 30MIPS, 35I/O, 16-bit Family,nanoWatt 44 QFN 8x8x0.9m
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.AC164335.pdf
(286 pages)
2.DM300023.pdf
(22 pages)
3.DM300023.pdf
(18 pages)
4.DSPIC30F2011-20ISO.pdf
(66 pages)
5.DSPIC30F2011-20IP.pdf
(26 pages)
6.DSPIC30F1010-30ISO.pdf
(26 pages)
7.DSPIC30F1010-30ISO.pdf
(50 pages)
Specifications of DSPIC30F2023T-30I/ML
Core Processor
dsPIC
Core Size
16-Bit
Speed
30 MIPs
Connectivity
I²C, IrDA, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
35
Program Memory Size
12KB (4K x 24)
Program Memory Type
FLASH
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
DSPIC30F2023T-30I/MLTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DSPIC30F2023T-30I/ML
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- AC164335 PDF datasheet
- DM300023 PDF datasheet #2
- DM300023 PDF datasheet #3
- DSPIC30F2011-20ISO PDF datasheet #4
- DSPIC30F2011-20IP PDF datasheet #5
- DSPIC30F1010-30ISO PDF datasheet #6
- DSPIC30F1010-30ISO PDF datasheet #7
- Current page: 139 of 286
- Download datasheet (5Mb)
12.34 APPLICATION EXAMPLES:
12.34.1 STANDARD PWM MODE
In standard PWM mode, the PWM output is typically
connected to a single transistor, which charges an
inductor, as shown in Figure 12-22. Buck and Boost
converters typically use standard PWM mode.
FIGURE 12-22:
© 2006 Microchip Technology Inc.
PWM1H
+V
+V
IN
PWM1H
IN
PWM1H
T
Inductor charges during T
ON
L1
versus Period controls power flow
T
ON
APPLICATIONS OF
STANDARD PWM MODE
Boost Converter
Buck Converter
Period
L1
T
OFF
ON
V
+
OUT
+
V
OUT
Preliminary
12.34.2 APPLICATION OF COMPLEMENTARY
Complementary mode PWM is often used in circuits
that use two transistors in a bridge configuration where
transformers are not used, as shown in Figure 12-23.
If transformers are used, then some means must be
provided to ensure that no net DC currents flow
through the transformer to prevent core saturation.
FIGURE 12-23:
PWM1H
PWM1L
+V
dsPIC30F1010/202X
IN
PWM1L
PWM1H
+V
PWM1H
IN
PWM MODE
Dead Time
Synchronous Buck Converter
Series Resonant Half Bridge Converter
PWM1L
C
R
APPLICATIONS OF
COMPLEMENTARY PWM
MODE
Period
L
Dead Time
R
T1
DS70178C-page 137
L1
Dead Time
V
OUT
+
V
+
OUT
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