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RICHTEK RT8068AZQWRoHS

Manufacturer
RICHTEKAsian Brands
MPN
RT8068AZQW
LCSC Part #
C55803
Packaging
WDFN-10-EP(3x3)
Customer #
Key Attributes
3A, 1MHz, Synchronous Step-Down Converter
Datasheetpdf iconRICHTEK RT8068AZQW
In-Stock: 8,945
8,945 In stock, ships now
Minimum: 5Multiple: 5Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.3154$ 1.58
50+$ 0.2468$ 12.34
150+$ 0.2173$ 32.60
1,500+$ 0.1765$ 264.75
3,000+$ 0.1602$ 480.60
4,500+$ 0.1504$ 676.80
Standard Packaging1500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerRICHTEK
PackagingWDFN-10-EP(3x3)
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching1MHz
FunctionStep-down type
Number of Outputs1
FeaturesOvercurrent Protection;Protection latch;Output discharge;Operating status indication
Output TypeAdjustable
TopologyBuck
Operating Voltage2.7V~5.5V
Switch tube (built-in/external)Built-in
Output Voltage600mV~5.5V
Output Current3A
Quiescent Current110uA
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Introduction

AI Translation

The RT8068A is a high efficiency synchronous, step-down DC-DC converter. It's input voltage range from 2.7V to 5.5V that provides an adjustable regulated output voltage from 0.6V to VIN while delivering up to 3A of output current. The internal synchronous low on resistance power switches increase efficiency and eliminate the need for an external Schottky diode. The switching frequency is fixed internally at 1MHz. The 100% duty cycle provides low dropout operation, hence extending battery life in portable systems. Current mode operation with internal compensation allows the transient response to be optimized over a wide range of loads and output capacitors. The RT8068A is available in WDFN-10L 3x3 and SOP-8 (Exposed Pad) packages.

Features

AI Translation
  • High Efficiency: Up to 95%
  • Low RDS(ON) Internal Switches: 69mΩ/49mΩ at VIN = 5V
  • Fixed Frequency: 1MHz
  • No Schottky Diode Required
  • Internal Compensation
  • 0.6V Reference Allows Low Output Voltage
  • Low Dropout Operation: 100% Duty Cycle
  • OCP, UVP, OVP, OTP
  • RoHS Compliant and Halogen Free

Applications

AI Translation
  • Portable Instruments
  • Battery Powered Equipment
  • Notebook Computers
  • Distributed Power Systems
  • IP Phones
  • Digital Cameras