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LTC7821EUH#TRPBF

LTC7821EUH#TRPBF

LTC7821EUH#TRPBF

Linear Technology/Analog Devices

32 Terminals 10V~72V 32-Pin LTC7821 DC to DC converter IC SWITCHING REGULATOR 1 Outputs 200kHz~1.5MHz Transistor Driver

SOT-23

LTC7821EUH#TRPBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 26 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Mounting Type Surface Mount
Package / Case 32-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 32
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2017
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
Terminal Finish Matte Tin (Sn)
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC7821
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 48V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 10V~72V
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 200kHz~1.5MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Output Voltage-Max 33.5V
Output Voltage-Min 0.9V
Duty Cycle (Max) 40%
Output Phases 2
Height Seated (Max) 0.8mm
Length 5mm
Width 5mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
2,500 $6.50000 $13
LTC7821EUH#TRPBF Product Details

LTC7821EUH#TRPBF Overview


With a 32-WFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. For 1 outputs, the dc motor controller is appropriate. A solid enclosure of Tape & Reel (TR) surrounds pmic. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 10V~72V. Worked in an dc switcher with a -40°C~125°C TJ rating. Switching can be done at 200kHz~1.5MHz with this switching controller. The Surface Mount value makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking. A SWITCHING REGULATOR analog IC is connected to the switch converters. The switching converters's terminals (s) are designed at QUAD. An array of 32 terminations of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 48V. Search for "LTC7821" to find other relevant dc to dc converter ics. There are a total of 32 pins on switching converter. At 33.5V, the dc controller's highest voltage output is tested.

LTC7821EUH#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 200kHz~1.5MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION


LTC7821EUH#TRPBF Applications


There are a lot of Linear Technology/Analog Devices
LTC7821EUH#TRPBF DC to DC converter applications.


  • Servo drive system
  • Digital display device
  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors

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