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LTC7801IUFD#TRPBF

24 Terminals 4V~140V 24-Pin LTC7801 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 50kHz~900kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC7801IUFD#TRPBF
Package: 24-WFQFN Exposed Pad
Datasheet: PDF
Stock: 224
Description: 24 Terminals 4V~140V 24-Pin LTC7801 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 50kHz~900kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	16 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 4 weeks ago)
Mounting Type	Surface Mount
Package / Case	24-WFQFN Exposed Pad
Surface Mount	YES
Number of Pins	24
Operating Temperature	-40°C~125°C TJ
Packaging	Tape & Reel (TR)
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	24
Terminal Finish	Matte Tin (Sn)
Additional Feature	SEATED HT-CALCULATED
Technology	CMOS
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC7801
Function	Step-Down
Number of Outputs	1
Output Type	Transistor Driver
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4V~140V
Control Features	Current Limit, Power Good, Soft Start, Tracking
Input Voltage (Min)	4V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	50kHz~900kHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	No
Output Voltage-Max	60V
Output Voltage-Min	0.8V
Duty Cycle (Max)	100%
Height Seated (Max)	0.8mm
Length	5mm
Width	4mm
RoHS Status	RoHS Compliant

LTC7801IUFD#TRPBF Overview

As a result of 24-WFQFN Exposed Pad compact design, the switching controller is compatible with most applications. dc motor controller is suitable for 1 output generation. There is a Tape & Reel (TR) solid enclosure around the pmic. With Transistor Driver dc switching's output (s), it is able to handle it. A 4V~140V voltage is supplied to the dc control and used for operating it. Worked in an dc switcher with a -40°C~125°C TJ rating. It can switch at 50kHz~900kHz. The Surface Mount makes it ideal for general dc dc regulator. DCDC regulator is controlled efficiently by Current Limit, Power Good, Soft Start, Tracking. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. There are a QUAD terminal on the switching converters. A variety of 24 terminations are available in dc switching. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. DC switcher's voltage input of 12V. A search for "LTC7801" will reveal other relevant dc to dc converter ics. Switching converter has a total of 24 pins. It is recommended that the dc dc voltage regulator's minimum input voltage be 4V. The value of DC to DC voltage regulator is set to SEATED HT-CALCULATED in order to better satisfy the requirement. A dc controller's highest output voltage is measured at 60V.

LTC7801IUFD#TRPBF Features

Transistor Driver Outputs
Switching Frequency: 50kHz~900kHz
Current Limit, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
SEATED HT-CALCULATED