LT3477IUF#PBF

Mfr. #:: LT3477IUF#PBF
Manufacturer:: Analog Devices / Linear Technology
Description:: Switching Voltage Regulators 3A, 42V, 3MHz Step- Up Regulator
Lifecycle:: New from this manufacturer.
Datasheet:: LT3477IUF#PBF Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: LT3477IUF#PBF more Information

Product Attribute
Attribute Value

Manufacturer:: Analog Devices Inc.

Product Category:: Switching Voltage Regulators

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: QFN-20

Output Voltage:: 1.235 V to 40 V

Output Current:: 2.66 A

Number of Outputs:: 1 Output

Input Voltage MAX:: 25 V

Topology:: Boost

Input Voltage MIN:: 2.3 V

Switching Frequency:: 1.2 MHz

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Series:: LT3477

Packaging:: Tube

Input Voltage:: 2.3 V to 25 V

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

Quiescent Current:: 5 mA

Type:: Micropower Boost Converter with Schottky

Brand:: Analog Devices / Linear Technology

Shutdown:: Shutdown

Development Kit:: DC1130A, DC841A

Operating Supply Current:: 5 mA

Product Type:: Switching Voltage Regulators

Factory Pack Quantity:: 91

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.002751 oz

Tags: LT3477IU, LT3477I, LT3477, LT347, LT34, LT3

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LT3477IUF#PBF Ratings and Reviews

C***v

Good quality, the seller is great, i recommend the product and the seller, thank you very much to the seller.

2019-07-02

A***n

Good film

2019-08-13

LT3477IUF#PBF Description

***ear Technology: LT3477 - 3A, DC/DC Converter with Dual Rail-to-Rail Current Sense

***ical: LED Driver 4 Segment 7500uA Supply Current 20-Pin QFN EP Tube

***p One Stop Japan: LED Driver 4Segment 3.3V/5V/9V/12V/15V/18V/24V 20-Pin QFN EP

***p One Stop Global: LED DRVR 4Segment 3.3V/5V/9V/12V/15V/18V/24V 20-Pin QFN EP

***ponent Distributors Inc.: 3A, 42V, 3MHz Step- Up Regulator

***i-Key: IC LED DRIVER RGLTR DIM 3A 20QFN

***hardson RFPD: DC TO DC CONVERTER

***ark: DC-DC CONVERTER, BOOST, 3.5MHZ, QFN-20; Primary Input Voltage:25V; No. of Outputs:1; Output Current:3A; No. of Pins:20; Operating Temperature Min:-40°C; Operating Temperature Max:125°C; MSL:MSL 1 - Unlimited; Package / Case:20-QFN ;RoHS Compliant: Yes

***ment14 APAC: BOOST, 3A, 42V, 3MHZ, 20QFN; Primary Input Voltage:25V; No. of Outputs:1; Output Current:2.66A; Voltage Regulator Case Style:QFN; No. of Pins:20; Operating Temperature Min:-40°C; Operating Temperature Max:125°C; MSL:MSL 1 - Unlimited; SVHC:No SVHC (20-Jun-2013); Operating Temperature Range:-40°C to +125°C

***nell: CONVERTITORE DC-DC, BOOST, 3MHZ, QFN-20; Topologia:Boost (Step Up); Tensione di Ingresso Min:2.5V; Tensione di Ingresso Max:25V; No. di Uscite:1Uscite; Formato IC Convertitore CC/CC:QFN; No. di Pin:20Pin; Corrente di Uscita:3A; Tensione di Uscita Min:-; Tensione di Uscita Max:40V; Frequenza di Commutazione:4.3MHz; Temperatura di Esercizio Max:125°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); Intervallo Temperatura di Esercizio:Da -40°C a +125°C; Temperatura di Esercizio Min:-40°C; Tensione di Ingresso Primario:25V

***log Devices: The LT3477 is a current mode, 3A DC/DC step-up converter with dual rail-to-rail current sense amplifiers and an internal 3A, 42V switch. It combines a traditional voltage feedback loop and two unique current feedback loops to operate as a constant-current, constant-voltage source. Both current sense voltages are set at 100mV and can be adjusted independently using the IADJ1 and IADJ2 pins. Efficiency of up to 93% can be achieved in typical applications. The LT3477 features a programmable soft-start function to limit inductor current during start-up. Both inputs of the error amplifier are available externally allowing positive and negative output voltages (boost, inverting, SEPIC, Flyback). The switching frequency is programmable from 200kHz to 3.5MHz through an external resistor. Available in thermally enhanced 20-pin (4mm × 4mm) QFN and 20-pin TSSOP packages, the LT3477 provides a complete solution for both constant-voltage and constantcurrent applications. Applications High Power LED Driver DSL Modems Distributed Power Input/Output Current Limited Boost, SEPIC, Inverting, Flyback Converters Constant-Voltage, Constant-Current Source

LT3477IUF#PBF More Information

Power Management ADI SLP

Related products

Image	Part #	Description
	Mfr.#: LT3477IUF#PBF OMO.#: OMO-LT3477IUF-PBF	Switching Voltage Regulators 3A, 42V, 3MHz Step- Up Regulator
	Mfr.#: LT3477EFE#TRPBF OMO.#: OMO-LT3477EFE-TRPBF	Switching Voltage Regulators 3A, 42V, 3MHz Step- Up Regulator
	Mfr.#: LT3477IFE#TRPBF OMO.#: OMO-LT3477IFE-TRPBF	Switching Voltage Regulators 3A, 42V, 3MHz Step- Up Regulator
	Mfr.#: LT3477IFE#PBF OMO.#: OMO-LT3477IFE-PBF	Switching Voltage Regulators 3A, 42V, 3MHz Step- Up Regulator
	Mfr.#: LT3477EUFTRPBF OMO.#: OMO-LT3477EUFTRPBF-1190	New and Original
	Mfr.#: LT3477EFETRPBF OMO.#: OMO-LT3477EFETRPBF-1190	New and Original
	Mfr.#: LT3477EUFPBF OMO.#: OMO-LT3477EUFPBF-1190	New and Original
	Mfr.#: LT3477EFEPBF OMO.#: OMO-LT3477EFEPBF-1190	New and Original
	Mfr.#: LT3477EFE OMO.#: OMO-LT3477EFE-1190	Switching Voltage Regulators LT3477 - 3A, DC/DC Converter with Dual Rail-to-Rail Current Sense
	Mfr.#: LT3477EUF OMO.#: OMO-LT3477EUF-1190	Switching Voltage Regulators LT3477 - 3A, DC/DC Converter with Dual Rail-to-Rail Current Sense

Availability

Stock:: Available
On Order:: 2500
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Current price of LT3477IUF#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: ~~$9.14~~; ~~$9.14~~

25: ~~$6.07~~; ~~$151.75~~

100: ~~$5.02~~; ~~$502.00~~

250: ~~$4.77~~; ~~$1 192.50~~

500: ~~$4.66~~; ~~$2 330.00~~

1000: ~~$4.48~~; ~~$4 480.00~~

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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LT3477IUF#PBF

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C***v

A***n

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes