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LTC3421EUF#PBF

24 Terminals 0.5V 24-Pin LTC3421 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 100kHz~3MHz Tube 1A Switch 24-WFQFN Exposed Pad

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3421EUF#PBF
Package: 24-WFQFN Exposed Pad
Datasheet: PDF
Stock: 834
Description: 24 Terminals 0.5V 24-Pin LTC3421 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 100kHz~3MHz Tube 1A Switch 24-WFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 1 week ago)
Mounting Type	Surface Mount
Package / Case	24-WFQFN Exposed Pad
Surface Mount	YES
Number of Pins	24
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	2003
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	24
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
Frequency	1.15MHz
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC3421
Function	Step-Up
Number of Outputs	1
Efficiency	96 %
Voltage - Input (Max)	4.5V
Output Voltage	5.25V
Output Type	Adjustable
Max Output Current	1.5A
Voltage - Input (Min)	0.5V
Input Voltage-Nom	1.2V
Analog IC - Other Type	SWITCHING REGULATOR
Output Configuration	Positive
Current - Output	1A Switch
Max Output Voltage	5.25V
Voltage - Output (Min/Fixed)	2.4V
Topology	Boost
Control Mode	CURRENT-MODE
Frequency - Switching	100kHz~3MHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	No
Min Output Voltage	2.4V
Height	750μm
Length	4mm
Width	4mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

LTC3421EUF#PBF Overview

This harley voltage regulator utilizes the Tube package for optimized performance. There are 24 terminations in this voltage regulator. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. For space-saving purposes, this voltage regulator is available in the 24-WFQFN Exposed Pad package. In this case, DC DC switching regulator has 1 outputs configured to it. The adjusting voltage regulator generates Adjustable output. Switching regulators like this one can be mounted on the Surface Mount mounting system. The operating temperature should be kept at -40°C~85°C TA when the voltage regulator 12v is in operation. In this voltage regulator 12v, the switching frequency is 100kHz~3MHz. This voltage regulator is able to operate with the minimal input voltage of 0.5V. As shown in the table below, adjusting voltage regulator's output voltage (Min/Fixed) is equal to 2.4V. DC DC switching regulator's 1A Switch output current allows for maximum design flexibility. Voltage regulator's input voltage can reach 4.5V. With its peak reflow temperature of 260, this voltage regulator is essentially indestructible. An input voltage of 1.2V is required to meet the requirements of the switching regulator operation. The regulator voltage that you are looking at belongs to the subcategory Switching Regulator or Controllers. LTC3421 is a family of voltage regulators that belong to the DC/DC industry. There is a possibility that DC DC switching regulator can give voltage at 5.25V volts. There are 24 pins that are used for the operation of the voltage regulator 12v. In order to use this voltage regulator 12v at its full potential, the output voltage should be kept at at least 2.4V. Accordingly, dc to dc voltage regulator's maximum output current is 1.5A A. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of 5.25V. A frequency of 1.15MHz permits DC DC switching regulator to maintain a high level of accuracy.

LTC3421EUF#PBF Features

1 outputs
Peak reflow temperature (Cel) of 260
24 pins

LTC3421EUF#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3421EUF#PBF Voltage Regulators applications.

Bending machines
Product burn-in
Flaw detection equipment
SMT equipment
Special machining machine tools
Grinders
Various precision measuring instruments
Communication system
Servo drive system
Textile machinery