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MAXIM MAX20004AFOC/VY+ product image
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MAXIM MAX20004AFOC/VY+RoHS

Manufacturer
MAXIM
MPN
MAX20004AFOC/VY+
LCSC Part #
C1355599
Packaging
FC2QFN-17(3.5x3.8)
Customer #
Key Attributes
36V, 220kHz to 2.2MHz, Fully Integrated Automotive Step-Down Converters
Datasheetpdf iconMAXIM MAX20004AFOC/VY+
In-Stock: 5
5 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
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QtyUnit PriceTotal Amount
1+$ 6.7826$ 6.78
10+$ 5.833$ 58.33
30+$ 5.2552$ 157.66
100+$ 4.7691$ 476.91
Standard Packaging420/Full Tray
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerMAXIM
PackagingFC2QFN-17(3.5x3.8)
Operating Temperature-40℃~+125℃
Frequency - Switching220kHz~2.2MHz
FunctionStep-down type
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Hiccup current limiting;Frequency synchronization;EMI optimization (spread spectrum);External compensation;Light load efficient mode;Overcurrent Protection;Operating status indication
TopologyBuck
Output TypeAdjustable
Operating Voltage3.5V~36V
Switch tube (built-in/external)Built-in
Output Current4A
Output Voltage1V~10V
Quiescent Current25uA
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Introduction

AI Translation

The MAX20004/MAX20006/MAX20008 are small, synchronous, automotive buck converter devices with integrated high-side and low-side MOSFETs. The device family can deliver up to 8A with input voltages from 3.5V to 36V, while using only 25μA quiescent current at no load. Voltage quality can be monitored by observing the RESET signal. The devices can operate in dropout by running at 98% duty cycle, making them ideal for automotive applications. The devices offer fixed output voltages of 5V and 3.3V, along with the ability to program the output voltage between 1V and 10V. Frequency is resistor programmable from 220kHz to 2.2MHz. The devices offer a forced fixed-frequency PWM mode (FPWM) and skip mode with ultra-low quiescent current. The devices can be factory programmed to enable spread-spectrum switching to reduce EMI. The MAX20004/MAX20006/MAX20008 are available in a small, 3.5mm×3.75mm, 17-pin FC2QFN package and use very few external components.

Features

AI Translation
  • Multiple Functions for Small Size
  • Operating VIN Range of 3.5V to 36V
  • 25μA Quiescent Current in Skip Mode
  • Synchronous DC-DC Converter with Integrated FETs
  • 220kHz to 2.2MHz Adjustable Frequency
  • Fixed 5ms Internal Soft-Start
  • Programmable 1V to 10V Output, or 3.3V and 5.0V Fixed-Output Options Available
  • 98% Duty-Cycle Operation with Low Dropout
  • RESET Output
  • High Precision
  • ±2% Output-Voltage Accuracy
  • Good Load-Transient Performance
  • Current-Mode, Forced-PWM and Skip Operation
  • Overtemperature and Short-Circuit Protection
  • 3.5mm×3.75mm 17-Pin FC2QFN
  • -40℃ to +125℃ Operating Temperature Range
  • 40V Load-Dump Tolerant
  • AEC-Q100 Qualified

Applications

AI Translation
  • Point-of-Load (PoL) Applications in Automotive Distributed DC Power Systems
  • Navigation and Radio Head Units