TPS54240DGQR Switching Regulator IC 3.5-42V Inp 2.5A 2.5MHz SWIFT Converter
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TPS54240DGQR Switching Regulator IC 3.5-42V Inp 2.5A 2.5MHz SWIFT Converter
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Brand Name :Texas Instruments
Model Number :TPS54240DGQR
Certification :No.2023050503
Place of Origin :Original Factory
MOQ :2pcs
Price :Negotiate
Payment Terms :T/T, Western Union, MoneyGram
Supply Ability :50000pcs Per Mouth
Delivery Time :2-5 work days
Packaging Details :2500Pcs
Product Category :Switching Voltage Regulators
Description :3.5-42V Inp,2.5A,2.5 MHz SWIFT Converter
Output Voltage :800 mV to 39 V
Switching Frequency :100 kHz to 2.5 MHz
Mounting Style :SMD/SMT
Unit Weight :0.000829 oz
Warranty :180Day
Shipping by :DHL\UPS\Fedex\EMS\HK Post\TNT
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TPS54240 3.5-V to 42-V Step-Down DC - DC Converter
> Applications
•12-V and 24-V Industrial and Commercial Low-Power Systems
•GSM, GPRS Modules in Fleet Management, eMeters, and Security Systems
> Features
• 3.5-V to 42-V Input Voltage Range
•200-mΩ High-Side MOSFET
•High Efficiency at Light Loads With a Pulse Skipping Eco-Mode™
•138-μA Operating Quiescent Current
•1.3-μA Shutdown Current
•100-kHz to 2.5-MHz Switching Frequency
•Synchronizes to External Clock
•Adjustable Slow Start and Sequencing
•UV and OV Power Good Output
•Adjustable UVLO Voltage and Hysteresis
•0.8-V Internal Voltage Reference
•10-Pin HVSSOP and 10-Pin 3-mm x 3-mm VSON Packages with PowerPAD™
•Supported by WEBENCH® Software Tool
> Description
The TPS54240 device is a 42-V, 2.5-A, step-down regulator with an integrated high-side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low-ripple, pulse skip mode reduces the no load, regulated output supply current to 138 μA. Using the enable pin, shutdown supply current is reduced to 1.3 μA, when the enable pin is low. Undervoltage lockout is internally set at 2.5 V, but it can be increased using the enable pin. The output voltage startup ramp is controlled by the slow-start pin that can also be configured for sequencing and tracking. An open-drain power good signal indicates the output is within 94% to 107% of its nominal voltage. A wide switching frequency range allows efficiency and optimization of external component size. Frequency foldback and thermal shutdown protects the part during an overload condition. The TPS54240 is available in 10-pin, thermally-enhanced HVSSOP and 10-pin 3-mm x 3-mm PowerPAD package.
> Specifications
Product Attribute
Attribute Value
SMD/SMT
MSOP-PowerPad-10
Buck
800 mV to 39 V
2.5 A
1 Output
3.5 V
42 V
138 uA
100 kHz to 2.5 MHz
- 40 C
+ 125 C
TPS54240
Reel
Development Kit:
TPS54240EVM-605
Input Voltage:
3.5 V to 42 V
Operating Supply Current:
138 uA
Product:
Voltage Regulators
Product Type:
Switching Voltage Regulators
> Trading Guide
Shipping:
---Delivery period: For in-stock parts, orders are estimated to ship out in 3 days,Once shipped, estimated
delivery time depends on the below carriers you chose:
» DHL Express, 3-7 business days. » DHL eCommerce,12-22 business days. » FedEx International Priority, 3-7 business days » EMS, 10-15 business days. » Registered Air Mail, 15-30 business days.
---Shipping rates: After confirming the order, we will evaluate the shipping cost based on the weight of the
goods.
---Shipping option: We provide DHL, FedEx, EMS, SF Express, and Registered Air Mail international shipping.
---Shipping tracking: We will notify you by email with tracking number once order is shipped.
Returning warranty:
---Returning: Returns are normally accepted when completed within 30 days from date of shipment.Parts
should be unused and in original packaging. Customer has to take charge for the shipping.
Warranty:
---All Retechip purchases come with a 30day money back return policyThis warranty shall not apply to any
item where defects have been caused by improper customer assembly, failure by customer to follow
instructions,product modification, negligent or improper operation.
Ordering:
---T/T,PayPal, Credit Card includes Visa, Master, American Express.
