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  • LTC2928IUHF#PBF

LTC2928IUHF#PBF

3.3V38 Terminals 38-Pin LTC2928 Voltage supervisor4 Channels Min 2.9V Max 16.5V


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC2928IUHF#PBF
  • Package: 38-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 417
  • Description: 3.3V38 Terminals 38-Pin LTC2928 Voltage supervisor4 Channels Min 2.9V Max 16.5V (Kg)

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Details

Tags

Parameters
Factory Lead Time 26 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type Surface Mount
Package / Case 38-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 38
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2011
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 38
ECCN Code EAR99
Type Sequencer
Terminal Finish Matte Tin (Sn)
Subcategory Power Management Circuits
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC2928
Pin Count 38
Power Supplies 3.3V
Number of Channels 4
Max Supply Voltage 16.5V
Min Supply Voltage 2.9V
Nominal Supply Current 1mA
Adjustable Threshold YES
Reset Active Low
Voltage - Threshold Adjustable/Selectable
Number of Voltages Monitored 4
Reset Timeout 5ms Minimum
Min Reset Threshold Voltage 2.75V
Max Reset Threshold Voltage 2.85V
Height Seated (Max) 0.8mm
Length 7mm
Width 5mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LTC2928IUHF#PBF Overview


There are 38 terminals on this power management that allow it to be mounted. There is a Tube-packaging method applied to IC management. For your reference, this IC power includes a list of 1 functions. It is possible to find on this power management a series of 4 channels. For your reference, this PMIC includes a list of 38-WFQFN Exposed Pad functions. Several of the benefits of this PMIC are also shared by other Sequencer products. The package peak reflow temperature is specified to be 260. When 3.3V is applied to the power ic, it conducts. Power ics operate at 4 supply voltages. In this case, this PMIC chip can be sub-categorized as a Power Management Circuits chip. In total, it has 38 pins on IC management. This power management system has 38 pins. A voltage (Vsup) that doesn't fall below 2.9V as the minimum supply voltage (Vsup) should be applied to this IC power in order to ensure its proper operation. Voltage (Vsup) shouldn't exceed 16.5V volts in this PMIC. Surface Mount is the recommended mounting type. The temperature of the supervisors should be set to this range: -40°C~85°C TA. For similar manage ics search of the manufacturer, you can always refer to LTC2928, the base PMIC number. This power management requires 3.3V power to work.

LTC2928IUHF#PBF Features


Sequencer type
Minimum supply voltage of 2.9V

LTC2928IUHF#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC2928IUHF#PBF Voltage Supervisors applications.

  • Detection of phase loss
  • External alarm
  • Military electronics
  • Magnetic resonance imaging
  • Data storage applications
  • Medical-specific isolation transformer
  • Multi-voltage system
  • Battery cars
  • Satellite navigation
  • Digitally controlled LDO regulators circuit