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HANSCHIP semiconductor LM2596HVT-12G

Manufacturer
HANSCHIP semiconductorAsian Brands
MPN
LM2596HVT-12G
LCSC Part #
C22439329
Packaging
TO-220-5
Customer #
Key Attributes
3A 150kHz DC switching voltage regulator circuit
DatasheetHANSCHIP semiconductor LM2596HVT-12G
RoHS Compliance1 documents available
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement
In-Stock: 1,638
1,638 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.6731$ 0.6058$ 0.61
10+$ 0.5993$ 0.5394$ 5.39
50+$ 0.5615$ 0.5054$ 25.27
100+$ 0.5254$ 0.4729$ 47.29
500+$ 0.504$ 0.4536$ 226.80
1,000+$ 0.4925$ 0.4433$ 443.30
Standard Packaging50/Full Tube
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerHANSCHIP semiconductor
PackagingTO-220-5
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching150kHz
FunctionStep-down type
Number of Outputs1
FeaturesOvercurrent Protection
TopologyBuck
Output TypeFixed
Operating Voltage5V~57V
Switch tube (built-in/external)Built-in
Output Voltage12V
Output Current3A
Quiescent Current10mA
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Introduction

AI Translation

This is a 150KHz fixed-frequency PWM DC-DC buck converter capable of 3A output current, featuring high efficiency, low ripple, high line regulation, and load regulation. The device operates in PWM mode, enabling linear duty cycle adjustment from 0 to 100%. An on-chip fixed-frequency oscillator and frequency compensation module minimize the required external component count. Additional integrated features include enable control with hysteresis, over-temperature protection, over-current protection, and secondary over-current protection. When secondary over-current protection is triggered, the operating frequency is reduced from 150KHz to 50KHz. The primary function is to convert high-ripple, high-noise, high-voltage DC input into stable, low-ripple, low-noise, low-voltage DC output. The product family is offered in four output voltage versions: fixed 3.3V, 5V, 12V, and an adjustable output voltage version.

Features

AI Translation
  • Input voltage range: 4.5V~40V (57V for high-voltage models)
  • Regulated output: 3.3V, 5V, 12V, 15V fixed output and adjustable output (adjustable range: 1.23V~37V, 54V for high-voltage models)
  • Adjustable duty cycle range: 0~100%
  • Minimum saturation voltage drop: 1.5V
  • Fixed operating frequency: 150KHz
  • Fixed output current capability: 3A
  • ON-OFF hysteresis switching function
  • Built-in over-temperature protection and over-current protection
  • Built-in frequency compensation
  • High efficiency, high line regulation and load regulation

Applications

AI Translation
  • LCD monitors
  • LCD TVs
  • Digital photo frames
  • TV set-top boxes
  • Modems
  • Telephone equipment
  • Network equipment