LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
TI LM5020MMX-1/NOPB product image
  • LM5020MMX-1/NOPB thumbnail 1
  • LM5020MMX-1/NOPB thumbnail 2
  • LM5020MMX-1/NOPB thumbnail 3
  • Pinout
  • Footprint
Images for reference only

TI LM5020MMX-1/NOPBRoHS

Manufacturer
TI
MPN
LM5020MMX-1/NOPB
LCSC Part #
C527475
Packaging
VSSOP-10-0.5mm
Customer #
Key Attributes
100V Current Mode PWM Controller
Datasheetpdf iconTI LM5020MMX-1/NOPB
In-Stock: 253
253 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 3.07$ 3.07
10+$ 2.6312$ 26.31
30+$ 2.3581$ 70.74
100+$ 2.077$ 207.70
500+$ 1.9486$ 974.30
1,000+$ 1.895$ 1895.00
Standard Packaging3500/Full Reel
Better price for more quantity?
$

Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers
ManufacturerTI
PackagingVSSOP-10-0.5mm
Operating Temperature-40℃~+125℃
Output Current1A
FeaturesHigh voltage direct start;Adjustable soft-start;Under-voltage lockout;Leading edge blanking;Slope compensation;Over Current Protection;Overtemperature protection (OTP);Under Voltage Protection
TopologyFlyback;Forward
Duty Cycle(Max)80%
Working ModePWM Modulation
Frequency - Switching179kHz~225kHz
Feedback SystemSecondary-Side Feedback
Operating Voltage13V~90V
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3500
Sales UnitPiece

Introduction

AI Translation

The LM5020 high voltage pulse-width-modulation (PWM) controller contains all of the features needed to implement single ended primary power converter topologies. Output voltage regulation is based on current-mode control, which eases the design of loop compensation while providing inherent line feedforward. The LM5020 includes a high-voltage start-up regulator that operates over a wide input range up to 100V. The PWM controller is designed for high speed capability including an oscillator frequency range to 1MHz and total propagation delays less than 100ns. Additional features include an error amplifier, precision reference, line under-voltage lockout, cycleby-cycle current limit, slope compensation, softstart, oscillator synchronization capability and thermal shutdown. The controller is available in both VSSOP10 and WSON-10 packages.

Features

AI Translation
  • Internal Start-up Bias Regulator
  • Error Amplifier
  • Precision Voltage Reference
  • Programmable Softstart
  • 1A Peak Gate Driver
  • Maximum Duty Cycle Limiting (80% for LM5020-1 or 50% for LM5020-2)
  • Programmable Line Under Voltage Lockout (UVLO) with Adjustable Hysteresis
  • Cycle-by-Cycle Over-Current Protection
  • Slope Compensation (LM5020-1)
  • Programmable Oscillator Frequency with Synchronization Capability
  • Current Sense Leading Edge Blanking
  • Thermal Shutdown Protection

Applications

AI Translation
  • Telecommunication Power Converters
  • Industrial Power Converters
  • Automotive Systems