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LM5017MRX/NOPB

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Conv DC-DC 7.5V to 100V Synchronous Step Down Single-Out 1.225V 0.6A 8-Pin HSOP EP T/R

  • Manufacturer :
  • TI
  • Package/Case :
  • PSOP-8
  • Product Categories :
  • DC/DC Switching Converters
  • RoHs Status:
  • Rohs
  • In-stock:
  • 0

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LM5017MRX/NOPB Product Details

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Description

The LM5017MRX/NOPB is a 100-V, 600-mA synchronous step-down regulator with integrated high sideand low side MOSFETs. The constant on-time (COT) control scheme employed in the LM5017MRX/NOPB requires noloop compensation, provides excellent transient response, and enables very high step-down ratios.The on-time varies inversely with the input voltage resulting in nearly constant frequency over theinput voltage range. A high voltage startup regulator provides bias power for internal operation ofthe IC and for integrated gate drivers.

A peak current limit circuit protects against overload conditions. The undervoltagelockout (UVLO) circuit allows the input undervoltage threshold and hysteresis to be independentlyprogrammed. Other protection features include thermal shutdown and bias supply undervoltage lockout(VCC UVLO).

The LM5017MRX/NOPB device is available in WSON-8 and HSOP PowerPAD-8 plastic packages.

LM5017MRX/NOPB

Feature

  • Wide 7.5-V to 100-V Input Range
  • Integrated 100-V High-Side, and Low-Side Switches
  • No Schottky Required
  • Constant On-Time Control
  • No Loop Compensation Required
  • Ultra-Fast Transient Response
  • Nearly Constant Operating Frequency
  • Intelligent Peak Current Limit
  • Adjustable Output Voltage From 1.225 V
  • Precision 2% Feedback Reference
  • Frequency Adjustable to 1 MHz
  • Adjustable Undervoltage Lockout (UVLO)
  • Remote Shutdown
  • Thermal Shutdown
  • Packages:
    • WSON-8
    • SO PowerPAD?-8
  • Create aCustom Design with WEBENCH Tools

All trademarks are the property of their respective owners.

Description

The LM5017 is a 100-V, 600-mA synchronous step-down regulator with integrated high sideand low side MOSFETs. The constant on-time (COT) control scheme employed in the LM5017 requires noloop compensation, provides excellent transient response, and enables very high step-down ratios.The on-time varies inversely with the input voltage resulting in nearly constant frequency over theinput voltage range. A high voltage startup regulator provides bias power for internal operation ofthe IC and for integrated gate drivers.

A peak current limit circuit protects against overload conditions. The undervoltagelockout (UVLO) circuit allows the input undervoltage threshold and hysteresis to be independentlyprogrammed. Other protection features include thermal shutdown and bias supply undervoltage lockout(VCC UVLO).

The LM5017 device is available in WSON-8 and HSOP PowerPAD-8 plastic packages.

LM5017MRX/NOPB Block Diagram
(Picture: Diagram)

Technical Parameters

  • Input Voltage MAX
  • 95 V
  • Switching Frequency
  • 200 kHz
  • Output Voltage
  • Adjustable
  • Mounting Style
  • SMD/SMT
  • Package / Case
  • PSOP-8
  • Packaging
  • Reel
  • Series
  • LM5017
  • Factory Pack Quantity
  • 2500

LM5017MRX/NOPB Documents

LM5017MRX/NOPB Related Products

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  • **oren***
    2020-03-28

    Tutto perfetto...professionale...consigliato...un acquisto garantito...grazie

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Guarantees

1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that LM5017MRX/NOPB is the original manufacturer or agent of TI?
We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their LM5017MRX/NOPB devices; we pay more attention to the channels and quality of LM5017MRX/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of LM5017MRX/NOPB chips? Including TI original factory information, DC/DC Switching Converters application, LM5017MRX/NOPB pictures?
You can use Jotrin's intelligent search engine, or filter by Semiconductors ; Power management ; Offline & isolated DC/DC controllers & converters category, or find it through TI brand manufacturer page.
Q: Are the TI's LM5017MRX/NOPB price and stock displayed on the platform accurate?
The TI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LM5017MRX/NOPB, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Q: What is the process for returns or replacement of LM5017MRX/NOPB?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM5017MRXNOPB we delivered, we will accept the replacement or return of the LM5017MRX/NOPB only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of LM5017MRX/NOPB.
(3)The LM5017MRX/NOPB is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
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