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LTC7821EUH#TRPBF

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

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC7821EUH#TRPBF
Package: 32-WFQFN Exposed Pad
Datasheet: PDF
Stock: 594
Description: 32 Terminals 10V~72V 32-Pin LTC7821 DC to DC converter ICSWITCHING REGULATOR 1 Outputs 200kHz~1.5MHz Transistor Driver (Kg)

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Details

Tags

Parameters
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

LTC7821EUH#TRPBF Overview

Capsuled in the 32-WFQFN Exposed Pad package, the switching controller suits most application needs. There is sufficient capacity to generate switching controller for outputs 1. Tape & Reel (TR) solid enclosure protects the pmic. Transistor Driver dc switching's outputs (s) can be handled by it. dc control's supply and operating voltages are 10V~72V. Suitable for work in a -40°C~125°C TJ dc switcher. Using this switching controller, it is possible to switch at 200kHz~1.5MHz. dc dc regulator can be generalized using Surface Mount. To provide efficient switching control, Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking is included in the dcdc regulator. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING REGULATOR. There are a terminal (s) on the switching converters that are designed at QUAD. A variety of terminations with 32 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. Other relevant dc to dc converter ics will be returned if you search "LTC7821". Total pins of switching converter are 32. 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.

USB circuits
Flexible manufacturing cells
Planers
Wind power
Digital precision reference circuits
Smoke exhaust equipment
CMM
Imported equipment
Post equipment
Scientific testing