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LTC7801HFE#PBF

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-LTC7801HFE#PBF
Package: 24-TSSOP (0.173, 4.40mm Width) Exposed Pad
Datasheet: PDF
Stock: 115
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	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 1 month ago)
Mounting Type	Surface Mount
Package / Case	24-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount	YES
Number of Pins	24
Operating Temperature	-40°C~150°C TJ
Packaging	Tube
Published	2013
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	24
Terminal Finish	Matte Tin (Sn)
Technology	CMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.65mm
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%
Length	7.8mm
Width	4.4mm
RoHS Status	RoHS Compliant

LTC7801HFE#PBF Overview

With a 24-TSSOP (0.173, 4.40mm Width) Exposed Pad package, the switching controller is suitable for a wide range of applications. For outputs of 1, this dc motor controller is suitable. There is a Tube solid enclosure around the pmic. A total of Transistor Driver dc switching's outputs can be handled by it. 4V~140V is the operating voltage and supply voltage of the dc control. A -40°C~150°C TJ dc switcher is not a problem. The switching controller is capable of switching at the 50kHz~900kHz position. Surface Mount makes it suitable for general dc dc regulator. Current Limit, Power Good, Soft Start, Tracking is used for efficient switching control in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. There are a DUAL terminal on the switching converters. The 24 terminations can be used for a wide range of dc switching. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 12V. LTC7801 can be searched for other relevant dc to dc converter ics. Total pins of switching converter are 24. The minimum input voltage of the dc dc voltage regulator should be 4V. We test 60V as the dc controller's highest voltage output.

LTC7801HFE#PBF Features

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

LTC7801HFE#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC7801HFE#PBF DC to DC converter applications.

Electric heating, lighting
Radio equipment
Flaw detection equipment
Window air conditioners
Serial communication converter
Digital video recorders
Mobile phones
Network technology
Terrestrial set-top boxes
Scientific research