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  • MAX17521ATG+

MAX17521ATG+

24 Terminals 4.5V 24-Pin MAX17521 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs 560kHz 300kHz Tray 24-WFQFN Exposed Pad


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX17521ATG+
  • Package: 24-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 931
  • Description: 24 Terminals 4.5V 24-Pin MAX17521 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs 560kHz 300kHz Tray 24-WFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Number of Pins 24
Operating Temperature -40°C~125°C TA
Packaging Tray
Published 2006
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Technology BICMOS
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number MAX17521
Function Step-Down
Number of Outputs 2
Voltage - Input (Max) 60V
Output Type Adjustable
Voltage - Output 1 55V
Voltage - Input (Min) 4.5V
Input Voltage-Nom 24V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Max Output Voltage 55.2V
Voltage - Output 2 55V
Voltage - Output (Min/Fixed) 0.9V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 560kHz 300kHz
Control Technique PULSE WIDTH MODULATION
Current - Output 1 1A
Synchronous Rectifier Yes
Min Output Voltage 900mV
Current - Output 2 1A
Height Seated (Max) 0.8mm
Length 5mm
Width 4mm
REACH SVHC Unknown
RoHS Status ROHS3 Compliant

MAX17521ATG+ Overview


There is an optimized performance in this voltage regulator because it utilizes the Tray package. A voltage regulator consists of 24 terminations. The type of analog IC that this voltage regulator is equipped with is DUAL SWITCHING CONTROLLER. There is a 24-WFQFN Exposed Pad package available for this voltage regulator, as DC DC switching regulator is space-saving. There are 2 outputs on DC DC switching regulator. ICs such as this voltage regulator are capable of generating Adjustable outputs through their output pins. This voltage regulator 12v fits the Surface Mount mounting. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~125°C TA. A DC-DC switching regulator of this type operates at a switching frequency of 560kHz 300kHz. Input voltage 4.5V is the dc to dc voltage regulator's minimum input voltage required for operation of the voltage regulators. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 0.9V. 60V volts is DC DC switching regulator's maximum input voltage. With its peak reflow temperature of 260, this voltage regulator is essentially indestructible. An input voltage of 24V is required to meet the requirements of the switching regulator operation. DC/DC regulators of this type are part of the MAX17521 family of voltage regulator 12vs. During switching regulator operation, 24 pins are used. The output voltage of this voltage regulator 12v should at least be set at 900mV volts at all times. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of 55.2V.

MAX17521ATG+ Features


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

MAX17521ATG+ Applications


There are a lot of Maxim Integrated MAX17521ATG+ Voltage Regulators applications.

  • seismic instrument power circuits
  • Digital precision reference circuits
  • Ball screw pair
  • Digital display device
  • Sink circuits
  • Product testing
  • Electrical power transmission
  • Handheld GPS
  • Digital video recorders
  • Product burn-in