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MCP1641X Datasheet(PDF) 7 Page - Microchip Technology

Part # MCP1641X
Description  Low IQ Boost Converter with Programmable Low Battery, UVLO and Automatic Input-to-Output Bypass Operation
PDF  44 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

MCP1641X Datasheet(HTML) 7 Page - Microchip Technology

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 2020-2021 Microchip Technology Inc. and its subsidiaries
DS20006394D-page 7
MCP1641X
2.0
TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated, VIN = EN = 1.2V, COUT = CIN = 10 µF, L = 4.7 µH, VOUT = 3.3V, ILOAD = 10 mA,
TA = +25°C, 10-Lead MSOP Package, PFM/PWM Options = MCP16411/3/5/7, PWM Only Options = MCP16412/4/6/8.
FIGURE 2-1:
IQOUT vs. Ambient
Temperature, PFM/PWM Options.
FIGURE 2-2:
IQOUT vs. VIN, PFM/PWM
Options.
FIGURE 2-3:
Shutdown Current vs. VIN.
FIGURE 2-4:
IQOUT vs. Ambient
Temperature, PWM Only Options.
FIGURE 2-5:
IQOUT vs. VIN, PWM Only
Options.
FIGURE 2-6:
Maximum IOUT vs. VIN, after
Start-up, VOUT Maximum 5% below Regulation
Point.
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
0
2
4
6
8
10
12
14
16
18
20
-40
-25
-10
5
20
35
50
65
80
Ambient Temperature (°C)
0
1
2
3
4
5
6
7
8
9
10
0.8
1
1.2 1.4 1.6 1.8
2
2.2 2.4 2.6 2.8
3
Input Voltage (V)
0
1
2
3
4
5
6
7
8
9
10
0.8
1.2
1.6
2
2.4
2.8
3.2
3.6
Input Voltage V)
0
50
100
150
200
250
300
350
400
450
500
-40
-25
-10
5
20
35
50
65
80
Ambient Temperature (°C)
0
50
100
150
200
250
300
350
400
450
500
0.8
1
1.2 1.4 1.6 1.8
2
2.2 2.4 2.6 2.8
3
Input Voltage (V)
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
0.8 1.2 1.6
2
2.4 2.8 3.2 3.6
4
4.4 4.8
Input Voltage (V)
V
OUT = 3.3V
V
OUT = 2.0V
V
OUT = 5.0V



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