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LM5085QMY TI NEW and ORIGIONAL 12+MSOP (Automotive Grade 4.5-75V Wide Vin, Constant On-Time Non-Synchronous PFET Buck)

Xueyu Technology (HK) Electronics Co., Ltd.
Xueyu Technology (HK) Electronics Co., Ltd.
Country/Region: China
Tel: 86--0755-82565878
Contact Person:
Mr Beck

LM5085QMY TI NEW and ORIGIONAL 12+MSOP (Automotive Grade 4.5-75V Wide Vin, Constant On-Time Non-Synchronous PFET Buck)

Brand Name : TI
Model Number : LM5085QMY
Certification : NEW and ORIGIONAL
Place of Origin : USA
MOQ : 100
Price : USD1.35~1.39/PCS
Supply Ability : 30000Pcs per Month
Delivery Time : 1work day
Packaging Details : Reel,1000
Package : MSOP
Date Code : 12+
Operating Junction Temperature : –40°C to 125°C
Adjustable Output Voltage : from 1.25 V
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the following example is for you reference.the following example is for you reference.
LM5085QMY TI
(NEW and ORIGINAL)
(Automotive Grade 4.5-75V Wide Vin, Constant On-Time Non-Synchronous PFET Buck Controller)



Features:


Features


  • LM5085-Q1 is an Automotive Grade Product that
    is AEC-Q100 Grade 1 Qualified (–40°C to 125°C
    Operating Junction Temperature)
  • Wide 4.5-V to 75-V Input Voltage Range
  • Adjustable Current Limit Using RDS(ON) or a
    Current Sense Resistor
  • Programmable Switching Frequency to 1MHz
  • No Loop Compensation Required
  • Ultra-Fast Transient Response
  • Nearly Constant Operating Frequency with Line
    and Load Variations
  • Adjustable Output Voltage from 1.25 V
  • Precision ±2% Feedback Reference
  • Capable of 100% Duty Cycle Operation
  • Internal Soft-start Timer
  • Integrated High Voltage Bias Regulator
  • Thermal Shutdown
  • Package:
    • HVSSOP-8
    • VSSOP-8
    • WSON-8

Functional block diagram:

  • FeaturesDescription
    lead packageMSOP
    Adjustable Output Voltagefrom 1.25 V
    Operating Junction Temperature–40°C to 125°C
    Input Voltage RangeWide 4.5-V to 75-V
    Feedback ReferencePrecision ±2%
    Programmable Switching Frequency to1MHz


Technical details:


  • Description


    The LM5085 is a high efficiency PFET switching regulator controller that can be used to quickly and easily develop a small, efficient buck regulator for a wide range of applications. This high voltage controller contains a PFET gate driver and a high voltage bias regulator which operates over a wide 4.5-V to 75-V input range. The constant on-time regulation principle requires no loop compensation, simplifies circuit implementation, and results in ultrafast load transient response. The operating frequency remains nearly constant with line and load variations due to the inverse relationship between the input voltage and the on-time. The PFET architecture allows 100% duty cycle operation for a low dropout voltage. Either the RDS(ON) of the PFET or an external sense resistor can be used to sense current for over-current detection.



    Company profile


    Shenzhen Xueyu technology electronics co., LTD./Xueyu Technology(HK) electronics co., LTD. (hereinafter referred to as Xueyu technology) is a professional sales and marketing of electronic components and provide technical solution of professional agents, independent distributors. We are committed to, the electronics contract manufacturer for OEM, scientific research institutions, EMS provider and design provide electronic components supply chain solutions. Xueyu technology with the professional skills, quality service and price advantage, friends form your customer, gradually built a good reputation in the industry. The company has an office in shenzhen and Hong Kong,Through unremitting efforts, the staff snow area is the healthy growth of science and technology, more to do better!



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