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MAXIM MAX17227AATA+T product image
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MAXIM MAX17227AATA+TRoHS

Manufacturer
MAXIM
MPN
MAX17227AATA+T
LCSC Part #
C7419179
Packaging
TDFN-8-EP(2x2)
Customer #
Key Attributes
400mV to 5.5V Input, 2A nanoPower Boost Converter with Short-Circuit Protection and True Shutdown
Datasheetpdf iconMAXIM MAX17227AATA+T
In-Stock: 44
44 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 3.122$ 2.7786$ 2.78
10+$ 2.6806$ 2.3858$ 23.86
30+$ 2.4032$ 2.1389$ 64.17
100+$ 2.1208$ 1.8876$ 188.76
500+$ 1.9926$ 1.7735$ 886.75
1,000+$ 1.9375$ 1.7244$ 1724.40
Standard Packaging3000/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
ManufacturerMAXIM
PackagingTDFN-8-EP(2x2)
Operating Temperature-40℃~+125℃
Frequency - Switching-
FunctionBoost
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Load disconnect;Light load efficient mode;Overcurrent Protection
Output TypeAdjustable
TopologyBoost
Operating Voltage400mV~5.5V
Switch tube (built-in/external)Built-in
Output Current2A
Output Voltage2.3V~5.5V
Quiescent Current350nA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The MAX17227A is a nanoPower boost converter capable of delivering load up to 2A peak inductor current and offering True Shutdown, cycle-by-cycle inductor current limit, short-circuit, and thermal protection. During shutdown, current drawn from the input pin is 1nA. The MAX17227A offers ultra-low quiescent current, small total solution size, and high efficiency throughout the load and line range. The MAX17227A is ideal for battery-powered applications where long battery life is a must and high efficiency is required at all power levels. The MAX17227A utilizes adjustable on-time, pulse-frequency-modulation (PFM) control scheme that consumes ultra-low quiescent current. The MAX17227A features True Shutdown mode where the output disconnects from the input with no forward or reverse-current. This saves precious energy from the battery for systems that dynamically turn on and off by having the ability to startup into a precharged output capacitor. The MAX17227A is offered in a space-saving and cost-effective 1.58mm x 0.89mm, 6-bump WLP (3x2, 0.4mm pitch) and 8-pin, 2mm x 2mm TDFN packages. The operating temperature range is from -40℃ to +125℃.

Features

AI Translation
  • 350nA Quiescent Supply Current from Output
  • Output Short-Circuit Protection
  • True Shutdown Mode
  • 1nA Shutdown Current
  • Output Disconnects from Input
  • No Reverse-Current with Any Voltage on VOUT
  • 96% Peak Efficiency, 90% or Higher at 500μA
  • Typical 850mA Output Current at 5.0V (VIN = 3.0V)
  • 400mV to 5.5V Input Range, Up to 5.35V in Regulation
  • 880mV Minimum Startup Voltage
  • Single Resistor-Adjustable Output Voltage
  • 2.3V to 5.2V Output Voltage Range with 100mV Steps
  • 5.5V Output Voltage Setting Available
  • 2A Peak Inductor Current Limit
  • Thermal Shutdown Protection
  • Multiple Package Options
  • 1.58mm x 0.89mm, 0.4mm Pitch, 6-Bump (3x2) WLP
  • 2mm x 2mm, 8-Pin TDFN
  • -40℃ to +125℃ Operating Temperature Range

Applications

AI Translation
  • Consumer
    • WiFi Module
    • Near-Band IoT
    • Wearable Audio
  • Industrial
    • Emergency Lighting
    • IoT Sensors
  • Medical
    • Clinical Instrumentation