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LTC7820EUFD#PBF

28 Terminals 6V~72V 28-Pin LTC7820 DC to DC converter ICSWITCHED CAPACITOR REGULATOR 1 Outputs 100kHz~1MHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC7820EUFD#PBF
Package: 28-WFQFN Exposed Pad
Datasheet: PDF
Stock: 846
Description: 28 Terminals 6V~72V 28-Pin LTC7820 DC to DC converter ICSWITCHED CAPACITOR REGULATOR 1 Outputs 100kHz~1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type	Surface Mount
Package / Case	28-WFQFN Exposed Pad
Surface Mount	YES
Number of Pins	28
Operating Temperature	-40°C~125°C TJ
Packaging	Tube
Published	2011
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
Terminal Finish	Matte Tin (Sn)
Additional Feature	ALSO CONFIGURED AS INVERTER
Technology	CMOS
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC7820
Function	Step-Up, Step-Down
Number of Outputs	1
Output Type	Transistor Driver
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHED CAPACITOR REGULATOR
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	6V~72V
Control Features	Current Limit, Enable, Frequency Control, Power Good, Soft Start
Input Voltage (Min)	6V
Topology	Buck, Boost
Frequency - Switching	100kHz~1MHz
Synchronous Rectifier	No
Switcher Configuration	DOUBLER
Duty Cycle (Max)	50%
Output Phases	2
Height Seated (Max)	0.8mm
Length	5mm
Width	4mm
RoHS Status	RoHS Compliant

LTC7820EUFD#PBF Overview

In the 28-WFQFN Exposed Pad package, the switching controller meets most application requirements. It is sufficient to generate 1 outputs with this dc motor controller. Tube is the solid enclosure in which PMIC is packaged. With Transistor Driver dc switching's output (s), it is able to handle it. DC control operates at 6V~72V volts and has 6V~72V supply voltage. Qualified to work in a -40°C~125°C TJ dc switcher. Using this switching controller, it is possible to switch at 100kHz~1MHz. It is suitable for general dc dc regulator when it is set to Surface Mount. Current Limit, Enable, Frequency Control, Power Good, Soft Start provides dcdc regulator efficient switching control. Connected to a SWITCHED CAPACITOR REGULATOR analog IC, the switch converters are connected to a power supply. There are a terminal (s) on the switching converters that are designed at QUAD. Different dc switching's functions can be applied to 28 terminations. It is inputted with a DC switcher's voltage of 12V. LTC7820 can be used to locate other relevant dc to dc converter ics. 28 pins are on switching converter. The minimum input voltage of the dc dc voltage regulator should be 6V. Hence, ALSO CONFIGURED AS INVERTER is used to better suit the DC to DC voltage regulator's situation.

LTC7820EUFD#PBF Features

Transistor Driver Outputs
Switching Frequency: 100kHz~1MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
ALSO CONFIGURED AS INVERTER