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Utsource certified used parts
Utsource certified used parts provide the following guarantees:
1. Utsource will inspect the goods, including appearance inspection (no serious damage to the appearance), select qualified and honest suppliers, and ensure 98% qualification rate.
2. Some parts are tested by machine.
3. Utsource certified parts can be returned and refunded unconditionally within 60 days.
Description
3.5V to 42V STEP DOWN SWIFT? DC/DC CONVERTER WITH ECO-MODE?
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Features
● 3.5-V to 42-V Input Voltage Range. 200-mQ High-Side MOSFET
● High Efficiency at Light Loads With a Pulse Skipping Eco-Mode TM
● 138-uA Operating Quiescent Current. 1.3-uA 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 PowerPADTM
● supported by WEBENCHR Software Tool
Applications
● 12-v and 24-V lndustrial and Commercial Low-Power Systems
● GSM,GPRS Modules in Fleet Management, eMeters, and Security Systems
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 uA.Using the enable pin,shutdown supply current is reduced to 1.3 uA, 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 in10-pin, thermally-enhanced HVSSOP and 10-pin 3-mm x 3-mm PowerPAD package.
Preview of the first 3 pages of the data sheet
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204 buyer reviews from Australia
Nicole Nelson
Length of registration:7 years
The TPS54240DGQR integrated circuit has been a great addition to my circuit design. It is a reliable, easy to use, and cost effective solution for my power supply needs. The integrated circuit is well-made and has a great performance. It is also very efficient and has a low power consumption. I highly recommend this integrated circuit to anyone looking for a reliable and cost effective solution.
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03/17/2023
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Warranty
All UTSOURCE purchases have a 60 days money back return policy, plus a 90 days UTSOURCE warranty against any manufacturing defects.This 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.
TPS54240DGQR
TPS54240DGQR has several brands around the world that may have alternate names for TPS54240DGQR due to regional differences or acquisition. TPS54240DGQR may also be known as the following names:
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Stock Status: 10000
Minimum: 3
Total Price:
Unit Price:1.25450
UTSOURCE
Country:
United States
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Stop production experts, we can provide a large number of electronic components that have been stopped production and are difficult to find, to facilitate the maintenance company
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