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MPM3530GRF Datasheet Preview

MPM3530GRF Datasheet

Step-Down Power-Module

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DESCRIPTION
The MPM3530 is an easy-to-use, fully
integrated, 55V input, 3A, step-down, DC/DC
power module. The MPM3530 integrates a
monolithic DC/DC converter, power inductor,
input capacitors, and the necessary resistors
and capacitors in a compact QFN package. The
total power solution only requires a minimal
number of external components.
The MPM3530 adopts a peak-current-mode
control architecture with a fast transient
response. This module provides over-current
protection (OCP) with valley-current detection,
which is used to prevent current runaway. The
MPM3530 also has accurate and reliable over-
voltage protection (OVP) and auto-recovery
thermal protection. An optional external soft
start is available, and enable and power good
indicator functions are provided. To increase
efficiency, the MPM3530 scales down the
switching frequency automatically when the
load is light.
TYPICAL APPLICATION
MPM3530
55V, 3A, Step-Down Power Module
FEATURES
Wide 4.5V to 55V Operating Input Range
Efficiency up to 92.3%
Adjustable, Wide Output Voltage: 1V to 15V
Programmable Switching Frequency with
External SYNC Function
External Soft Start (SS)
Over-Current Protection (OCP)
High Efficiency for Light-Load Operation
Over-Voltage Protection (OVP) and Thermal
Shutdown Protection
Power Good (PG) Indication
Meet EN55022 Class B Emission
Operating Temperature Range: -40°C to
85°C
Available in a QFN-47 (10mmx12mmx4mm)
Package
APPLICATIONS
Industrial Power Systems
Diagnostic Machines/Test Equipment
Distributed Power Systems
Telecom and Networking Systems
All MPS parts are lead-free, halogen-free, and adhere to the RoHS
directive. For MPS green status, please visit the MPS website under Quality
Assurance. “MPS”, the MPS logo, and “Simple, Easy Solutions” are
trademarks of Monolithic Power Systems, Inc. or its subsidiaries.
Efficiency & PLOSS vs. Load Current
VOUT = 3.3V
100
2.5
90
80
VIN=12V _effic iency
70
VIN=24V _effic iency
VIN=36V _effic iency
60
VIN=12V_Ploss
VIN=24V_Ploss
50
VIN=36V_Ploss
2
1.5
1
40
0.5
30
20
0
0
1
2
3
LOAD CURRENT (A)
MPM3530 Rev. 1.2
www.MonolithicPower.com
1
11/10/2020
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2020 MPS. All Rights Reserved.




MPS

MPM3530GRF Datasheet Preview

MPM3530GRF Datasheet

Step-Down Power-Module

No Preview Available !

MPM3530 – 55V, 3A, STEP-DOWN POWER MODULE
ORDERING INFORMATION
Part Number*
MPM3530GRF
Package
QFN-47 (10mmx12mmx4mm)
Top Marking
See Below
TOP MARKING
MPS: MPS prefix
YY: Year code
WW: Week code
MP3530: First six digits of the part number
LLLLLLLLL: Lot number
M: Module
PACKAGE REFERENCE
TOP VIEW
QFN-47 (10mmx12mmx4mm)
MPM3530 Rev. 1.2
www.MonolithicPower.com
2
11/10/2020
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2020 MPS. All Rights Reserved.


Part Number MPM3530GRF
Description Step-Down Power-Module
Maker MPS
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