DM300023 Microchip Technology, DM300023 Datasheet - Page 234

• Manufacturer Part Number: DM300023
• Description: KIT DEMO DSPICDEM SMPS BUCK
• Manufacturer: Microchip Technology
• Series: dsPIC™r

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

dsPIC30F1010/202X
TABLE 21-2:
TABLE 21-3:
TABLE 21-4:
DS70178C-page 232
dsPIC30F1010/202X-30I
dsPIC30F1010/202X-20E
Power Dissipation:
Internal chip power dissipation:
I/O Pin power dissipation:
Maximum Allowed Power Dissipation
Package Thermal Resistance, 28-pin SOIC (SO)
Package Thermal Resistance, 28-pin QFN
Package Thermal Resistance, 28-pin SPDIP (SP)
Package Thermal Resistance, 44-pin QFN
Package Thermal Resistance, 44-pin TQFP
Note 1:
DC CHARACTERISTICS
Operating Voltage
DC10
DC11
DC12
DC16
DC17
Note 1:
Param
No.
2:
2:
3:
Operating Junction Temperature Range
Operating Junction Temperature Range
Operating Ambient Temperature Range
Operating Ambient Temperature Range
P
V
V
V
V
S
Symbol
INT
P
Junction to ambient thermal resistance, Theta-ja (
Depending on operating conditions, air flow may be required for improved thermal performance.
Data in “Typ” column is at 5V, 25°C unless otherwise stated. Parameters are for design guidance only and
are not tested.
These parameters are characterized but not tested in manufacturing.
This is the limit to which V
DD
DD
DR
POR
VDD
I
/
O
=
=
∑
V
THERMAL OPERATING CONDITIONS
THERMAL PACKAGING CHARACTERISTICS
DC TEMPERATURE AND VOLTAGE SPECIFICATIONS
D D
(2)
Supply Voltage
Supply Voltage
RAM Data Retention Voltage
V
to ensure internal
Power-on Reset signal
V
to ensure internal
Power-on Reset signal
DD
DD
V
I
D D
D D
Start Voltage
Rise Rate
Characteristic
–
–
V
∑
Rating
Characteristic
O H
I
O H
I
OH
DD
can be lowered without losing RAM data.
+
∑
V
O L
Preliminary
(3)
I
O L
Standard Operating Conditions: 3.3V and 5.0V (±10%)
(unless otherwise stated)
Operating temperature
0.05
Min
3.0
3.0
—
—
JA
) numbers are achieved by package simulations.
Typ
V
1.5
—
—
SS
Symbol
Symbol
P
(1)
DMAX
P
T
T
T
T
JA
JA
JA
JA
JA
A
A
D
J
J
Max
5.5
5.5
—
—
48.3
33.7
Min
Typ
39.3
-40
-40
-40
-40
42
28
-40°C T
-40°C
Units
V/ms 0-5V in 0.1 sec
V
V
V
V
(T
© 2006 Microchip Technology Inc.
P
J
INT
Industrial temperature
Extended temperature
0-3.3V in 60 ms
- T
T
Max
Typ
A
A
A
+ P
) /
+85°C for Industrial
+125°C for Extended
I
/
O
Conditions
JA
°C/W
°C/W
°C/W
°C/W
°C/W
+125
+150
+125
Max
Unit
+85
Notes
Unit
1, 2
1, 2
1, 2
1, 2
1, 2
°C
°C
°C
°C
W
W