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  • MAX8643AETG+

MAX8643AETG+

24 Terminals 24-Pin MAX8643 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 500kHz~2MHz Tube 24-WFQFN Exposed Pad


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX8643AETG+
  • Package: 24-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 772
  • Description: 24 Terminals 24-Pin MAX8643 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 500kHz~2MHz Tube 24-WFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Number of Pins 24
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2010
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Frequency 2MHz
Base Part Number MAX8643
Function Step-Down
Number of Outputs 1
Output Voltage 3.24V
Output Type Adjustable
Max Output Current 3A
Input Voltage-Nom 3.3V
Max Supply Voltage 3.6V
Min Supply Voltage 2.35V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Max Output Voltage 3.24V
Voltage - Output (Min/Fixed) 0.6V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 500kHz~2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 600mV
Voltage - Output (Max) 3.24V
Height 750μm
Length 4mm
Width 4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant

MAX8643AETG+ Overview


There is an optimized performance in this voltage regulator because it utilizes the Tube package. There are 24 terminations in this harley voltage regulator. The type of analog IC that this voltage regulator is equipped with is SWITCHING REGULATOR. There is a 24-WFQFN Exposed Pad package available for this voltage regulator, as DC DC switching regulator is space-saving. 1 outputs of voltage regulator are configured. Adjusting voltage regulator's output pins generate Adjustable output. Surface Mount-mount switching regulator. As long as its operating temperature is -40°C~85°C TA, dc to dc voltage regulator should perform well. 500kHz~2MHz is the switching frequency of this DC-DC switching regulator. DC DC switching regulator's output voltage (Min/Fixed) amounts to 0.6V. With its peak reflow temperature of 260, this voltage regulator is essentially indestructible. The voltage regulator 12v is designed to provide a nominal input voltage of 3.3V for operation. Listed under the subcategory of Switching Regulator or Controllers is this voltage regulator 12v. DC/DC regulators such as this one belong to the MAX8643 family of products. The voltage DC DC switching regulator can produce is 3.24V volts. For switching regulator operation, 24 pins are used. As a general rule, this voltage regulator 12v should keep its output voltage at least at 600mV. Voltage regulator's maximal output current reaches 3A A to meet the operation requirements. The maximal output voltage of 3.24V allows DC DC switching regulator to be operated easily. A maximum voltage of 3.24V can be obtained from the regulator voltage. In order to ensure reliable performance, the dc to dc voltage regulator's minimum supply voltage is 2.35V volts. There is a maximum supply voltage of 3.6V at which DC DC switching regulator can operate. A dc to dc voltage regulator's frequency of 2MHz is sufficient for maintaining high accuracy.

MAX8643AETG+ Features


1 outputs
Peak reflow temperature (Cel) of 260
24 pins

MAX8643AETG+ Applications


There are a lot of Maxim Integrated MAX8643AETG+ Voltage Regulators applications.

  • Handheld GPS
  • Textile machinery
  • PSRR circuits
  • Servo drive system
  • Alternators
  • Series voltage regulation circuits
  • Medical monitoring systems
  • Sensitive electronic devices
  • Remotely powered electric motors
  • Cutting machine tools