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MaxLinear XRP7665IDBTR-F product image
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MaxLinear XRP7665IDBTR-FRoHS

Manufacturer
MaxLinear
MPN
XRP7665IDBTR-F
LCSC Part #
C424259
Packaging
SOIC-8-EP
Customer #
Key Attributes
3A 18V Synchronous Step-Down Converter
Datasheetpdf iconMaxLinear XRP7665IDBTR-F
In-Stock: 3,235
3,235 In stock, ships now
Minimum: 5Multiple: 5Sales Unit: Piece
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QtyUnit PriceTotal Amount
5+$ 0.3391$ 1.70
50+$ 0.2638$ 13.19
150+$ 0.2316$ 34.74
500+$ 0.1913$ 95.65
2,500+$ 0.1734$ 433.50
5,000+$ 0.1627$ 813.50
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerMaxLinear
PackagingSOIC-8-EP
Operating Temperature-40℃~+85℃@(TA)
Frequency - Switching340kHz
FunctionStep-down type
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Adjustable soft-start;Overcurrent Protection
Output TypeAdjustable
TopologyBuck
Operating Voltage4.5V~18V
Switch tube (built-in/external)Built-in
Output Current3A
Output Voltage925mV~16V
Quiescent Current1.2mA
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Introduction

AI Translation

The XRP7665 is a synchronous current-mode PWM step down (buck) regulator capable of a constant output current up to 3 Amps. A wide 4.50V to 18V input voltage range allows for single supply operations from industry standard 5V and 12V power rails. With a 340kHz constant operating frequency and integrated high and low side 100mΩ/90mΩ MOSFETs, the XRP7665 reduces the overall component count and solution footprint. Current-mode control provides fast transient response and cycle-by-cycle current limit. An adjustable soft-start prevents inrush current at turn-on, and in shutdown mode the supply current drops to 0.1μA. Built-in output over voltage (open load), over temperature, cycle-by-cycle over current and under voltage lockout (UVLO) protections insure safe operations under abnormal operating conditions. The XRP7665 is a pin and function compatible device to MP1484 and a 3A pin to pin upgrade to XRP7664. The XRP7665 is offered in a RoHS compliant, “green”/halogen free 8-pin exposed pad SOIC package.

Features

AI Translation
  • Pin/Function Compatible to MP1484
  • 3A Continuous Output Current
  • 4.50V to 18V Wide Input Voltage
  • PWM Current Mode Control
    • 340kHz Constant Operations
    • Up to 93% Efficiency
  • Adjustable Output Voltage
    • 0.925V to 16V Range
    • 2.0% Accuracy
  • Programmable Soft-Start and Enable Function
  • Built-in Thermal, Over Current, UVLO and Output Over Voltage Protections
  • RoHS Compliant “Green”/Halogen Free 8-Pin Exposed Pad SOIC Package

Applications

AI Translation
  • Distributed Power Architectures
  • Point of Load Converters
  • Audio-Video Equipments
  • Medical & Industrial Equipments