ARD00386 Microchip Technology, ARD00386 Datasheet - Page 14
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ARD00386
Manufacturer Part Number
ARD00386
Description
Power Management Modules MCP1640 12V 50mA Boost Converter
Manufacturer
Microchip Technology
Datasheet
1.ARD00386.pdf
(26 pages)
Specifications of ARD00386
Product
DC-DC Converters / Regulators
Input Voltage Max
5 V
Switching Frequency
500 kHz
Output Voltage
12 V
Output Current
50 mA
Input Voltage Min
2 V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ARD00386
Manufacturer:
MICROCHIP
Quantity:
12 000
MCP1640 12V/50 mA Two Cells Input Boost Converter Reference Design
DS51999A-page 14
FIGURE 2-1:
3.0V Input.
FIGURE 2-2:
80
70
60
50
40
30
20
20
10
80.0
75.0
70.0
65.0
60.0
55.0
50 0
50.0
45.0
40.0
0
2
10
Efficiency vs. Load Current for 12V Output at 2.4V and
Maximum Load Current vs. Input Voltage at 12V Output.
2.4
20
Input Voltage (V)
Load Current (mA)
2.8
30
© 2011 Microchip Technology Inc.
V
V
40
3.2
IN
IN
= 2.4V
= 3.0V
50
3.6