LTC3421EUF#PBF

Mfr. #:: LTC3421EUF#PBF
Manufacturer:: Analog Devices / Linear Technology
Description:: Switching Voltage Regulators 3A, 3MHz uP Sync Boost Conv w/ Out Disco
Lifecycle:: New from this manufacturer.
Datasheet:: LTC3421EUF#PBF Datasheet
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Product Attribute
Attribute Value

Manufacturer:: Analog Devices Inc.

Product Category:: Switching Voltage Regulators

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: QFN-24

Output Voltage:: 2.4 V to 5.25 V

Output Current:: 3 A

Number of Outputs:: 1 Output

Input Voltage MAX:: 4.5 V

Topology:: Boost

Input Voltage MIN:: 0.5 V

Switching Frequency:: 1 MHz

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Series:: LTC3421

Packaging:: Tube

Input Voltage:: 0.5 V to 4.5 V

Operating Temperature Range:: - 40 C to + 85 C

Quiescent Current:: 12 uA

Type:: Synchronous Boost Converter

Brand:: Analog Devices / Linear Technology

Shutdown:: Shutdown

Development Kit:: DC565A

Operating Supply Current:: 0.012 mA

Product Type:: Switching Voltage Regulators

Factory Pack Quantity:: 91

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.002646 oz

Tags: LTC3421, LTC342, LTC34, LTC3, LTC

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LTC3421EUF#PBF Description

***ear Technology: LTC3421 - 3A, 3MHz Micropower Synchronous Boost Converter with Output Disconnect

***Components: Linear Technology LTC3421EUF#PBF, Boost Converter, Step Up 1.5A Adjustable, 3000 kHz 24-Pin, QFN

***p One Stop Global: Conv DC-DC Single Step Up 0.5V to 4.5V Automotive 24-Pin QFN EP

***eco: Con Volt DC-DC Single Output Step Up 24-Pin QFN EP

***i-Key: IC REG BOOST ADJUSTABLE 1A 24QFN

***ark: Synchronous Boost Converter, Qfn-24

***ponent Distributors Inc.: 3A, 3MHz Synch Boost Converter

***hardson RFPD: DC TO DC CONVERTER

***ment14 APAC: Prices include import duty and tax. IC, DC/CD UP CONVERTER, SMD, QFN-24; Topology:Synchronous Boost (Step Up); Input Voltage Min:500mV; Input Voltage Max:4.5V; No. of Outputs:1Outputs; DC / DC Converter IC Case:QFN; No. of Pins:24Pins; Output Current:1.5A; Output Voltage Min:2.4V; Output Voltage Max:5.25V; Switching Frequency:3MHz; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; RoHS Phthalates Compliant:Yes; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2018); Adjustable Output Voltage Max:5.25V; Adjustable Output Voltage Min:2.4V; Base Number:3421; Frequency:1.15MHz; Operating Temperature Min:-40°C; Operating Temperature Range:-40°C to +85°C; Output Current Max:4.2A; Output Voltage:6V; Primary Input Voltage:4.5V; Supply Voltage Min:0.5V; Switch Output Current Isw Max:3A; Termination Type:Surface Mount Device; Voltage Regulator Type:Boost, Step-Up

***nell: IC, DC/CD UP CONVERTER, SMD, QFN-24; Topologia:Boost Sincrono (Step Up); Tensione di Ingresso Min:500mV; Tensione di Ingresso Max:4.5V; No. di Uscite:1Uscite; Formato IC Convertitore CC/CC:QFN; No. di Pin:24Pin; Corrente di Uscita:1.5A; Tensione di Uscita Min:2.4V; Tensione di Uscita Max:5.25V; Frequenza di Commutazione:3MHz; Temperatura di Esercizio Max:85°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):MSL 1 - Non Limitata; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (15-Jan-2018); Corrente di Uscita Interruttore Isw Max:3A; Corrente di Uscita Max:4.2A; Frequenza:1.15MHz; Intervallo Temperatura di Esercizio:Da -40°C a +85°C; Numero Base:3421; Temperatura di Esercizio Min:-40°C; Tensione Max di Uscita Regolabile:5.25V; Tensione Min di Uscita Regolabile:2.4V; Tensione di Alimentazione Min:0.5V; Tensione di Ingresso Primario:4.5V; Tensione di Uscita:6V; Tipo di Regolatore di Tensione:Boost, Step-Up

***log Devices: The LTC3421 is a high efficiency, current mode, fixed frequency, step-up DC/DC converter with true output disconnect and inrush current limiting. The device includes a 0.10Ω N-channel MOSFET switch and a 0.14Ω P-channel synchronous rectifier. This product has the ability to simply program the output voltage, switching frequency, current limit, soft-start, Burst Mode threshold and loop compensation with external passive components. Quiescent current is only 12µA during Burst Mode operation, maximizing battery life in portable applications. The oscillator frequency can be programmed up to 3MHz and can be synchronized to an external clock applied to the SYNC pin. An open-drain uncommitted low-battery comparator is included. The part maintains operation in applications with a secondary cell powering the output voltage during shutdown. Other features include: 1µA shutdown, anti-ringing control, thermal limit and reference output. The LTC3421 is available in a small 4mm × 4mm QFN package. Applications Handheld Computers Cordless Phones GPS Receivers Battery Backup Supplies

LTC3421EUF#PBF More Information

Power Management ADI SLP

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On Order:: 2243
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Current price of LTC3421EUF#PBF is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$8.48~~; ~~$8.48~~

25: ~~$5.63~~; ~~$140.75~~

100: ~~$4.65~~; ~~$465.00~~

250: ~~$4.42~~; ~~$1 105.00~~

500: ~~$4.32~~; ~~$2 160.00~~

1000: ~~$4.15~~; ~~$4 150.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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LTC3421EUF#PBF

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