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25LC128
Hotenda Part Number
H2774477
Manufacturer Part
TPS544B20RVFR
Manufacturer
Hotenda
Description
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 20A 40-LFQFN Exposed Pad
Category
Integrated Circuits (ICs)
Family
DC DC Switching Regulators Voltage Regulators
Series
-
Manufacturer Quantity
5501
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
2,500
$2.00
$3.99

Attention: Prices significantly fluctuate during the COVID-19 pandemic . Please send us RFQs for the updated price.

Packaging: Regular packing reel, tube, tray, box and etc.

Delivery: Shipping can be arranged ASAP since payment received

Inquiry
  • Products Attributes
Datasheets
TPS544x20
Design Resources
TPS544B20 Design with WEBENCH® Power Designer
Reference Design Library
DC1582B-B(#1): 50 ~ 400mV in, 2.5 ~ 4.5V Out
TPS544B20EVM-634: 1V @ 20A, 8 ~ 14V in, Buck
PCN Design/Specification
Copper Bond Wire Update 21/Sep/2015
Manufacturer Product Page
TPS544B20RVFR Specifications
Category
Integrated Circuits (ICs)
Family
PMIC - Voltage Regulators - DC DC Switching Regulators
Manufacturer
Texas Instruments
Series
SWIFT™, D-CAP™, D-CAP2™
Packaging
Tape & Reel (TR)
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
4.5V
Voltage - Input (Max)
18V
Voltage - Output (Min/Fixed)
0.6V
Voltage - Output (Max)
5.5V
Current - Output
20A
Frequency - Switching
250kHz ~ 1MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
40-LFQFN Exposed Pad
Supplier Device Package
40-LQFN (7x5)
Standard Package
2,500
Tags
TPS544B20R (2) TPS544B20 (3) TPS544B (5) TPS544 (53) TPS54 (419) TPS5 (616) TPS (5000)
Payment
Payment method Hand Fee
Telegraphic Transfer US$30.00 fee.
Paypal 4.0% fee.
Credit Card 4% fee.
Western Union free of charge
Money Gram free of charge
Shipping
Shipping Type Lead Time
DHL 2-5 days
Fedex 2-5 days
UPS 2-5 days
TNT 2-6 days
EMS 3-7 days
REGISTERED AIR MAIL 20-35 days
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For Use With
TPS544B20EVM-634
TPS544B20 SWIFT™, D-CAP™, D-CAP2™ DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board
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