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High Voltage 80V Step Down Switching Regulator LM5007SD
High Voltage 80V Step Down Switching Regulator LM5007SD
Specifications
Brand Name :
NSC
Model Number :
LM5007SD
Certification :
Original Factory Pack
Place of Origin :
Original
MOQ :
20pcs
Price :
Negotiation
Payment Terms :
T/T, Western Union,PayPal
Supply Ability :
5200PCS
Delivery Time :
1 Day
Packaging Details :
please contact me for details
VIN to GND :
80V
BST to GND :
94V
SW to GND (Steady State) :
-1V
Human Body Model :
2kV
Machine Model :
200V
BST to VCC :
80V
Description

LM5007 High Voltage (80V) Step Down Switching Regulator

General Description

The LM5007 Step Down Switching Regulator features all of the functions needed to implement low cost, efficient, Buck bias regulators. This high voltage regulator contains an 80 V, 0.7A N-Channel Buck Switch. The device is easy to apply and is provided in the MSOP-8 and the thermally enhanced LLP-8 packages. The regulator is based on a hysteretic control scheme using an on time inversely proportional to VIN. This feature allows the operating frequency to remain relatively constant with load and input voltage variations. The hysteretic control requires no control loop compensation, while providing very fast load transient response. An intelligent current limit is implemented in the LM5007 with forced off time that is inversely proportional to VOUT. This current limiting scheme reduces load current foldback. Additional protection features include: Thermal Shutdown, Vcc undervoltage lockout, gate drive undervoltage lockout, and Max Duty Cycle limiter.

Features

► Integrated 80V, 0.7A N-Channel Buck Switch

► Internal HV Vcc Regulator

► No Control Loop Compensation Required

► Ultra-Fast Transient Response

► On Time Varies Inversely with Line Voltage High Voltage 80V Step Down Switching Regulator LM5007SD

► Operating Frequency Nearly Constant with Varying Line Voltage

► Adjustable Output Voltage

► Highly Efficient Operation

► Precision Reference

► Low Bias Current

► Intelligent Current Limit Protection

► Thermal Shutdown

► External Shutdown Control

Typical Applications

► Non-Isolated Buck Regulator

► Secondary High Voltage Post Regulator

► +42V Automotive Systems

Package

► MSOP - 8

► LLP - 8 (4mm x 4mm)

Product tags

step up switching regulator

,

step down switching regulator

,

step down voltage regulator
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High Voltage 80V Step Down Switching Regulator LM5007SD

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Product Detail
Brand Name :
NSC
Model Number :
LM5007SD
Certification :
Original Factory Pack
Place of Origin :
Original
MOQ :
20pcs
Price :
Negotiation
Contact Supplier
High Voltage 80V Step Down Switching Regulator LM5007SD

Anterwell Technology Ltd.

Site Member
9 Years
guangdong, shenzhen
Since 2004
Business Type :
Distributor/Wholesaler, Trading Company
Main Products :
Integrated Circuit Chip, Programmable IC Chips, Circuit Board Chips
Total Annual :
500000-1000000
Employee Number :
20~30
Certification Level :
Site Member
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