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MEZD41503A-X Datasheet(PDF) 1 Page - Monolithic Power Systems

Part No. MEZD41503A-X
Description  2.7V - 10V Input, 3A, Step-Up Power Supply
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Maker  MPS [Monolithic Power Systems]
Homepage  http://www.monolithicpower.com
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MEZD41503A-X Datasheet(HTML) 1 Page - Monolithic Power Systems

   
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mEZD41503A-X Rev. 1.2
www.MonolithicPower.com
1
4/20/2017
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
Preliminary Specifications Subject to Change
© 2017 MPS. All Rights Reserved.
Part Number
Input Voltage
(V)
Output Voltage
(V)
Output Current
(A)
MEZD41503A-A
2.7 - 4.2
5
3
MEZD41503A-B
2.7 - 10
12
3
Part Number
Input Voltage
(V)
Output Voltage
(V)
Output Current
(A)
mEZD41501A-X
2.7 - 13
5, 12, 15
1
mEZD41502A-X
2.7 - 13
5, 12, 15
2
mEZD41503A-X
2.7 - 10
5, 12
3
Input Voltage Range
mEZD41503A-A
2.7V to 4.2V
mEZD41503A-B
3.7V to 10V
Output Voltage Set Accuracy
±2.2%
Output Voltage Ripple
VIN = 3.3V, VOUT = 5V, IOUT = 3A
37mV (Typ.)
VIN = 6.6V, VOUT = 12V, IOUT = 3A
80mV (Typ.)
Line Regulation
VIN from MIN to MAX, IOUT = 3A
±0.2%
Load Regulation
IOUT from MIN to MAX, VIN = 6.6V
±0.5%
Efficiency
VIN = 3.3V, VOUT = 5V, IOUT = 3A
96.7%
VIN = 6.6V, VOUT = 15V, IOUT = 3A
97.2%
Switching Frequency
Typical switching frequency
600kHz
Short-Circuit Protection
No output short allowed
-
Operating Temperature Range
0 to 85°C
Over-Temperature Protection
OTP
150°C
Calculated MTBF
MIL-HDBK-217F
4185x103 hrs
FEATURES
600kHz Fixed Frequency
High Efficiency
Over-Temperature Protection
Up to 10V Input Voltage
5V, 12V Output Options
3A Continuous Output Current
Open Design Files and BOM
ORDERING INFORMATION
mEZD41503A-X
2.7V - 10V Input, 3A, Step-Up Power Supply
ELECTRICAL CHARACTERISTICS
mEZD4150xA-x FAMILY PRODUCTS
mEZ Product Options:
1.
Ready-to-Use products
2.
Do-It-Yourself.
Manufacture assistance
is provided
VIN
VOUT
3xC1A
C4
C5
C3
R1
R2
R3
C6
C2A
R4
R5
MP3429
VDD
SS
COMP
FB
OUT
OLIM
MODE
EN
VIN
U1
L1
GND
Inside mEZD41503A-X
Block Diagram


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