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MAXIM MAX20075ATCB/V+ product image
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MAXIM MAX20075ATCB/V+

Manufacturer
MAXIM
MPN
MAX20075ATCB/V+
LCSC Part #
C7454153
Packaging
TDFN-12(3x3)
Customer #
Key Attributes
2.1MHz Step-down type Fixed 600mA 1V~10V TDFN-12(3x3) Voltage Regulators - DC DC Switching Regulators RoHS
DatasheetMAXIM MAX20075ATCB/V+
RoHS Compliance1 documents available
Alternative Parts5
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerMAXIM
PackagingTDFN-12(3x3)
Operating Temperature-40℃~+125℃
Frequency - Switching2.1MHz
FunctionStep-down type
Number of Outputs1
FeaturesFrequency synchronization;EMI optimization (spread spectrum);Operating status indication;Overcurrent Protection
Output TypeFixed
TopologyBuck
Operating Voltage3.5V~36V
Switch tube (built-in/external)Built-in
Output Current600mA
Output Voltage1V~10V
Quiescent Current-
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Introduction

AI Translation

The MAX20075/MAX20076/MAX25276 are small, synchronous buck converters with integrated high-side and low-side switches. The MAX20076/MAX25276 are designed to deliver up to 1.2A and the MAX20075 up to 0.6A, with 3.5V to 36V input voltages. The devices provide an accurate output voltage of ±2% within the normal operation input range of 6V to 18V. With 20ns minimum on-time capability, the converter is capable of large input-to-output conversion ratios. Voltage quality can be monitored by observing the PGOOD signal. The devices can operate in dropout by running at 99% duty cycle, making them ideal for automotive and industrial applications. The devices offer two fixed output voltages of 5V and 3.3V. In addition, the devices can be configured for 1V to 10V output voltages using an external resistordivider. Frequency is internally fixed at 2.1MHz, which allows for small external components and reduced output ripple, and guarantees no AM interference. The devices offer pin-enabled spread-spectrum-frequency modulation designed to minimize EMI-radiated emissions due to the modulation frequency. The MAX20075/MAX20076/MAX25276 are available in small (3mm x 3mm) 12-pin TDFN and side-wettable TDFN packages with an exposed pad, and use very few external components.

Features

AI Translation
  • Synchronous DC-DC Converter with Integrated FETs
  • MAX20075 = 0.6A IOUT
  • MAX20076/MAX25276 = 1.2A IOUT
  • 20ns Minimum On-Time
  • Small Solution Size
  • Saves Space
  • 2.1MHz Frequency
  • Programmable 1V to 10V Output for the Buck, or Fixed 5V/3.3V Options Available
  • Fixed 2.5ms Internal Soft-Start
  • Fixed Output Voltage with ±2% Output Accuracy (5V/3.3V), or Externally Resistor Adjustable (1V to 10V) with ±1.5% FB Accuracy
  • Innovative Current-Mode-Control Architecture
  • Minimizes Total Board Space and BOM Count
  • PGOOD Output and High-Voltage EN Input Simplify Power Sequencing
  • Protection Features and Operating Range Ideal for Automotive Applications
  • 3.5V to 36V Operating VIN Range
  • 40V Load-Dump Protection
  • 99% Duty-Cycle Operation with Low Dropout
  • -40°C to +125°C Automotive Temperature Range
  • AEC-Q100 Qualified

Applications

AI Translation
  • Automotive
  • Industrial High-Voltage DC-DC Converters