DM300023 Microchip Technology, DM300023 Datasheet - Page 250

• 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
FIGURE 21-5:
TABLE 21-19: BAND GAP START-UP TIME REQUIREMENTS
DS70178C-page 248
AC CHARACTERISTICS
SY40
Note 1:
Param
(see Note)
Enable Band Gap
No.
2:
T
Symbol
These parameters are characterized but not tested in manufacturing.
Data in “Typ” column is at 5V, 25°C unless otherwise stated.
BGAP
0V
Band Gap Start-up Time
BAND GAP START-UP TIME CHARACTERISTICS
Characteristic
(1)
SY40
Standard Operating Conditions: 3.3V and 5.0V (±10%)
(unless otherwise stated)
Operating temperature
Min
—
Preliminary
Typ
40
(2)
Max
65
Units
-40°C
-40°C
µs
Defined as the time between the
instant that the band gap is enabled
and the moment that the band gap
reference voltage is stable.
RCON<13> status bit.
T
T
A
A
+85°C for Industrial
+125°C for Extended
© 2006 Microchip Technology Inc.
Conditions
V
BGAP
Band Gap
Stable