Product Information

mEZD74800A-A

mEZD74800A-A electronic component of Monolithic Power Systems

Datasheet
Non-Isolated DC/DC Converters mEZ Plug and Play 4.5-75V Input, 3.3V Out, 2A, DC/DC Power Supply
Manufacturer: Monolithic Power Systems
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 12.9465 ea
Line Total: USD 12.95

110 - Global Stock
Ships to you between
Thu. 30 May to Mon. 03 Jun
MOQ: 1  Multiples: 1
Pack Size: 1

 More Buying Options & Price Grid(s)

Availability Price Quantity
86 - WHS 1


Ships to you between Thu. 30 May to Mon. 03 Jun

MOQ : 1
Multiples : 1

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mEZD74800A-A
Monolithic Power Systems

1 : USD 11.3786
5 : USD 11.3786
10 : USD 11.3311
25 : USD 11.165
50 : USD 10.7972
100 : USD 9.9192
250 : USD 9.8124
1000 : USD 9.8124

Read More Specifications

     
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Product
Number of Outputs
Output Voltage-Channel 1
Output Current-Channel 1
Mounting Style
Height
Input Voltage
Length
Operating Temperature Range
Packaging
Series
Width
Brand
Product Type
Factory Pack Quantity :
Subcategory
Cnhts
Hts Code
Taric
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Additional Infomation About Product

mEZD74800A-X Series 4.5V - 75V Input, 0.3A, DC/DC Power Supply FEATURES 4.5V to 75V Wide Operating Input Over-Current Protection 0.3A Load Current Over-Temperature Protection Hiccup Short-Circuit Protection Open Design Files and BOM Over-/Under-Voltage Protection Meets EN55022 Class B Emissions ORDERING INFORMATION Input Voltage Output Voltage Output Current Part Number (V) (V) (A) mEZ Product Options: mEZD74800A-A 4.5 - 75 3.3 0.3 1. Ready-to-Use products mEZD74800A-B 4.5 - 75 5 0.3 2. Do-It-Yourself. Manufacture assistance is provided ELECTRICAL CHARACTERISTICS Input Voltage Range V higher than V by 1V 4.5 to 75V IN MIN OUT Output Voltage Set 1.7% (Typ.) Accuracy Output Voltage Ripple VIN= 48V, VOUT= 3.3V, Full Load 44mV Line Regulation V from MIN to MAX, V = 3.3V 0.5% (Typ.) IN OUT Load Regulation I from MIN to MAX, V = 3.3V 1% (Typ.) OUT OUT VOUT= 3.3V 140kHz Typical Application Circuit Switching Frequency VOUT= 5V 165kHz Efficiency vs. Load Current VIN =48V, VOUT =3.3V and 5V Short-Circuit Short Output to Ground Hiccup Mode Protection 90 Operating 85 -40 to 85C Temperature Range 80 Over-Temperature OTP 175C 75 Protection 70 Vin=48V Vout=3.3V Rise Time V from 0% to 90% 1.54ms (Typ.) OUT 65 Vin=48V Vout=5V 60 3 Calculated MTBF MIL-HDBK-217F 4185x10 hrs 55 50 0 0.1 0.2 0.3 Load Current(A) NOTE: All electrical characteristics are tested under 25C ambient temperature, V =48V unless otherwise noted. IN mEZD74800A Rev. 1.4 www.MonolithicPower.com 1 5/30/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2019 MPS. All Rights Reserved. Efficiency (%)mEZD74800A-X Series 4.5V - 75V Input, 0.3A, DC/DC Power Supply DO-IT-YOURSELF SCHEMATIC RADIATED EMISSIONS (EN55022 Class B) 24VIN, 5VOUT 0.3A 60 55 50 EN 55022 Electric Field Strength 3 m QP 45 40 35 30 25 20 15 10 5 0 30M 50 60 80 100M 200 300 400 500 800 1G Frequency in Hz BILL OF MATERIALS Item Qty RefDes Value Description Package Manufacturer Manufacturer P/N GRM32DC72A475KE01L/ 1 1 C1 4.7F Ceramic Cap., 100V, X7S 1210 muRata C3225X7S2A475M200AB GRM21BD71A226ME44L/ 2 1 C2 22F Ceramic Cap., 10V, X7T 0805 muRata GRM21BR61A226ME51L 3 1 R1 698k Film Res., 0.5% 0402 Yageo RC0402DR-07698KL 4 1 U1 MPM3570E Synchronous Step-Down Module LGA10X10 MPS MPM3570EGLD-Z 5 1 P1 3-pin 3-pin male connector, right angle Bulk MYIC MPS010SRRA-3 6 1 PCB PCB 10x20mm mEZD74800A-B *R1=698k is for 5V output only, R1=NS in 3V3 output version. PRODUCT PACKAGE AND DIMENSIONS Pin Designation Function Pin 1 1 VIN Input Voltage 2 GND Power Ground 3 VOUT Output Voltage TOP VIEW BOTTOM VIEW NOTE: SIDE VIEW Contact factory for different sizes of the boards (Quantity>2k). mEZD74800A-A mEZD74800A-B For more information, Gerber files, and PCB layout, please contact mEZsupport monolithicpower.com mEZD74800A Rev. 1.4 www.MonolithicPower.com 2 5/30/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2019 MPS. All Rights Reserved. Level in dB /m

HS Compliance

Tariff Desc

8504.40.90 POWER SUPPLIES, having BOTH:
(a) input voltages of 176V-246VAC, 47Hz-63Hz single phase OR 200V-230VAC, 50Hz-60Hz single phase
(b) multiple DC output voltages from minus 200 V to positive 200V
TC 9603032

8504.40.90 CHARGERS, ADAPTERS AND INVERTERS, AC/DC OR DC/DC OR DC/AC having ALL of the following:
(a) input voltage NOT less than 10V and NOT greater than 252V
(b) output voltage NOT less than 2V and NOT greater than 252V
(c) wattage NOT less than 40 W and NOT greater than 160W
(d) output current NOT greater than 17A - TC 1021920

8504.50.10 81
(a) designed for use with equipment of 8471
(b) for telecommunication apparatus of 8517 Free

8504.40.90 POWER SUPPLY UNITS, DC AND/OR AC output, complying with AS/NZS 60950 & AS/NZS CISPR 22, having ALL of:
(a) voltage NOT less than 2.5 V and NOT greater than 55V
(b) wattage NOT less than 0.02 W and NOT greater than 105W
(c) current output NOT less than 0.01 amp and NOT greater than 2.5amp
TC 1014564

8504.40.90 POWER SUPPLY MODULES having ALL of the following:
(a) input power at EITHER of the following voltages:
(i) 120VAC/240VAC
(ii) 24VDC /48VDC
(b) output power at EITHER of the following voltages:
(i) 5VDC, +15VDC, -15VDC, and 24VDC field I/O
(ii) 24VDC field I/O only
(c) circuitry monitors
(d) output adjusters
TC 9810001

8504.40.90 POWER SUPPLIES DC having BOTH:
(a) variable voltage NOT exceeding 30V
(b) maximum current output NOT exceeding 25amps
TC 9900597

8504.40.90 CONVERTERS, DC/DC, power output not exceeding 5W, being ANY of:
(a) single in line package
(b) dual in line
(c) surface mount device
TC 9601650

8543.90.20 20 Electronic microassemblies Free

8504.40.30 Static converters
(a) separately housed units, designed to be housed in the same cabinet as the central processing unit of equipment of 8471
(b) for telecommunication apparatus of 8517
60 No Electric current rectifying assemblies Free
63 No Other Free

Monolithic Power Systems may also be referenced as

MON
MONOLITHIC POWER SYSTEMS
Monolithic Power Systems (MPS)
Monolithic Power Systems Inc.
MPS

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