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TI LM5002MAX/NOPBRoHS

Manufacturer
TI
MPN
LM5002MAX/NOPB
LCSC Part #
C115125
Packaging
SOIC-8
Customer #
Key Attributes
Wide Input Voltage Switch Mode Regulator
Datasheetpdf iconTI LM5002MAX/NOPB
In-Stock: 2,381
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QtyUnit PriceTotal Amount
1+$ 2.3839$ 2.38
10+$ 2.0131$ 20.13
30+$ 1.7806$ 53.42
100+$ 1.4587$ 145.87
500+$ 1.3513$ 675.65
1,000+$ 1.3058$ 1305.80
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerTI
PackagingSOIC-8
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching1.5MHz
FunctionBoost
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Frequency synchronization;Built-in LDO regulator;Built-in current sense resistor;Overcurrent Protection
Output TypeAdjustable
TopologyBoost;Flyback;SEPIC;Forward
Operating Voltage3.1V~75V
Switch tube (built-in/external)Built-in
Output Voltage3.1V~76V
Output Current500mA
Quiescent Current95uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The LM5002 high voltage switch mode regulator features all of the functions necessary to implement efficient high voltage boost, flyback, SEPIC and forward converters, using few external components. This easy to use regulator integrates a 75-V N-Channel MOSFET with a 0.5-A peak current limit. Current mode control provides inherently simple loop compensation and line-voltage feed-forward for superior rejection of input transients. The switching frequency is set with a single resistor and is programmable up to 1.5 MHz. The oscillator can also be synchronized to an external clock. Additional protection features include: current limit, thermal shutdown, undervoltage lockout and remote shutdown capability. The device is available in both 8-pin SOIC and 8-pin WSON packages.

Features

AI Translation
  • Integrated 75-V N-Channel MOSFET
  • Ultra-Wide Input Voltage Range from 3.1 V to 75 V
  • Integrated High Voltage Bias Regulator
  • Adjustable Output Voltage
  • 1.5% Output Voltage Accuracy
  • Current Mode Control with Selectable Compensation
  • Wide Bandwidth Error Amplifier
  • Integrated Current Sensing and Limiting
  • Integrated Slope Compensation
  • 85% Maximum Duty Cycle Limit
  • Single Resistor Oscillator Programming
  • Oscillator Synchronization Capability
  • Enable and Undervoltage Lockout (UVLO) Pin
  • 8-Pin SOIC Package
  • 8-Pin WSON Package
  • Thermal Shutdown With Hysteresis

Applications

AI Translation
  • DC-DC Power Supplies for Industrial, Communications, and Automotive Applications
  • Boost, Flyback, SEPIC, and Forward Converter Topologies