MCP14628 Microchip Technology, MCP14628 Datasheet - Page 6

• Manufacturer Part Number: MCP14628
• Description: 2A Synchronous Buck Power MOSFET Driver
• Manufacturer: Microchip Technology

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MCP14628
Typical Performance Curves (Continued)
Note: Unless otherwise indicated, T
FIGURE 2-7:
Frequency.
FIGURE 2-8:
Operation.
FIGURE 2-9:
(0.5A - 15A).
DS22083A-page 6
70
60
50
40
30
20
10
0
100
C
Duty Cycle = 30%
LOAD
= 3,300 pF
Frequency (kHz)
Supply Current vs.
DCM to CCM Transition
Load Transition
1000
A
= +25°C with V
10000
CC
= 5.0V.
FIGURE 2-10:
Temperature.
FIGURE 2-11:
Operation.
FIGURE 2-12:
(15A - 0.5A).
700
680
660
640
620
600
580
-40 -25 -10
5
Supply Current vs.
CCM to DCM Transition
Load Transition
Temperature (°C)
20
© 2008 Microchip Technology Inc.
35
50
65
C
F
Duty Cycle = 30%
80
SW
LOAD
= 12.5 kHz
= 3,300 pF
95 110 125