MCP1630DM-DDBK4 Microchip Technology, MCP1630DM-DDBK4 Datasheet - Page 9

• Manufacturer Part Number: MCP1630DM-DDBK4
• Description: BOARD CONV DEMO MCP1630 TRPL-OUT
• Manufacturer: Microchip Technology
• Type: DC/DC Switching Converters, Regulators & Controllersr

Specifications of MCP1630DM-DDBK4

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 3, Non-Isolated
• Voltage - Output: 3.3V, 1.2V, 4.7V
• Current - Output: 1.2A, 600mA, 150mA
• Voltage - Input: 6.5 ~ 40V
• Regulator Topology: Buck
• Frequency - Switching: 250kHz
• Board Type: Fully Populated
• Utilized Ic / Part: MCP1630
• Silicon Manufacturer: Microchip
• Application Sub Type: PWM Controllers
• Kit Application Type: Power Management - Voltage Regulator
• Silicon Core Number: MCP1630, PIC12F683
• Input Voltage: 6.5 V to 40 V
• Output Voltage: 1.2 V to 4.7 V
• Product: Power Management Modules
• Kit Contents: Board
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: MCP1630, PIC12F683
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Not applicable / Not applicable

Note: Unless otherwise noted, V
values = 5.0V, T
FIGURE 2-7:
Voltage.
FIGURE 2-8:
Voltage.
FIGURE 2-9:
Delay vs. Input Voltage (MCP1630).
© 2005 Microchip Technology Inc.
9
8
7
6
5
4
3
2
1
0
10
25
20
15
10
9
8
7
6
5
4
3
2
1
0
5
0
T
A
A
= + 25°C
T
T
= -40°C to +125°C.
A
A
= + 25°C
= + 25°C
Input Voltage (V)
V
V
Current Sense to V
Input Voltage (V)
Input Voltage (V)
T
EXT
EXT
A
= + 125°C
T
T
T
T
T
A
A
A
A
A
Rise Time vs. Input
Fall Time vs. Input
= - 40°C
= + 125°C
= + 125°C
= - 40°C
= - 40°C
IN
= 3.0V to 5.5V, F
C
C
L
L
= 100 pF
= 100 pF
EXT
OSC
= 1 MHz with 10% Duty Cycle, C
MCP1630/MCP1630V
FIGURE 2-10:
Voltage vs. Input Voltage (MCP1630).
FIGURE 2-11:
Temperature.
FIGURE 2-12:
R
DSON
0.899
0.898
0.897
0.896
0.895
2.96
2.94
2.92
2.90
2.88
2.86
2.84
12
10
0.9
vs. Input Voltage.
8
6
4
2
0
-40 -25 -10 5
T
A
T
T
T
= - 40°C
A
A
A
= + 25°C
= + 125°C
= + 25°C
Turn Off Threshold
Turn On Threshold
Ambient Temperature (°C)
Current Sense Clamp
Undervoltage Lockout vs.
EXT Output N-channel
Input Voltage (V)
Input Voltage (V)
20 35 50 65 80 95 110 125
T
A
T
IN
= - 40°C
A
= + 125°C
= 0.1 µF, V
DS21896B-page 9
IN
for typical