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RICHTEK RT8072GQWRoHS

Manufacturer
RICHTEKAsian Brands
MPN
RT8072GQW
LCSC Part #
C3034232
Packaging
WDFN-12-EP(3x3)
Customer #
Key Attributes
5A, 2MHz, High Efficiency Synchronous Step-Down Converter
Datasheetpdf iconRICHTEK RT8072GQW
In-Stock: 43
43 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.5818$ 1.58
10+$ 1.3296$ 13.30
30+$ 1.191$ 35.73
100+$ 1.0354$ 103.54
500+$ 0.8828$ 441.40
1,500+$ 0.8517$ 1277.55
Standard Packaging1500/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
ManufacturerRICHTEK
PackagingWDFN-12-EP(3x3)
Operating Temperature-40℃~+125℃
Frequency - Switching300kHz~2MHz
Number of Outputs1
FunctionStep-down type
FeaturesCycle-by-cycle current limiting;Hiccup current limiting;Adjustable soft-start;Operating status indication;Overcurrent Protection
TopologyBuck
Output TypeAdjustable
Operating Voltage2.9V~5.5V
Switch tube (built-in/external)Built-in
Output Current5A
Quiescent Current250uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1500
Sales UnitPiece

Introduction

AI Translation

The RT8072 is a high efficiency PWM step-down converter and capable of delivering 5A output current over a wide input voltage range from 2.9V to 5.5V. The RT8072 provides accurate regulation for a variety of loads with an ±1% reference voltage at room temperature. For reducing inductor size, it provides up to 2MHz switching frequency. The efficiency is maximized through the integrated 50mΩ for high side, 35mΩ for low side MOSFETs and 250μA typical supply current. The RT8072 features over current protection, frequency fold back function in shorted circuit, hiccup mode under voltage protection and over temperature protection. The RT8072 is available in SOP-8 (Exposed Pad) and WDFN-12L 3x3 packages.

Features

AI Translation
  • Integrated 50mΩ and 35mΩ MOSFETs
  • 5A Output Current
  • High Efficiency Up to 95%
  • 2.9V to 5.5V Input Range
  • Adjustable PWM Frequency: 300kHz to 2MHz
  • 0.8V±1% Reference Voltage
  • Adjustable External Soft-Start
  • Power Good Indicator (WDFN-12L 3x3 Only)
  • Over Current Protection
  • Under Voltage Protection
  • Over Temperature Protection
  • SOP-8 (Exposed Pad) and 12-Lead WDFN Packages
  • RoHS Compliant and Halogen Free

Applications

AI Translation
  • Low Voltage, High Density Power Systems
  • Distributed Power Systems
  • Point-of-Load Conversions