TPS40345DRCR

Mfr. #:: TPS40345DRCR
Descrizione:: Switching Controllers DC/DC CONTROLLER
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: TPS40345DRCR Scheda dati
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Maggiori informazioni:: TPS40345DRCR maggiori informazioni TPS40345DRCR Product Details

Attributo del prodotto
Valore attributo

Produttore:: Texas Instruments

Categoria di prodotto:: Controllori di commutazione

Temperatura di esercizio minima:: - 20 C

Temperatura massima di esercizio:: + 85 C

Stile di montaggio:: SMD/SMT

Pacchetto/custodia:: VSON-10

Confezione:: Bobina

Intervallo operativo di temperatura:: - 20 C to + 85 C

Serie:: TPS40345

Marca:: Texas Instruments

Tipologia di prodotto:: Controllori di commutazione

Quantità confezione di fabbrica:: 3000

sottocategoria:: PMIC - CI di gestione dell'alimentazione

Tags: TPS4034, TPS403, TPS40, TPS4, TPS

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

TPS40345DRCR Valutazioni e recensioni

E***R

Packaging could improve as some sideburns come folded

2019-08-08

M***o

Ok. Very good. Thank you.

2019-08-06

M***l

All ok

2019-07-31

A***n

all ok!

2019-05-14

TPS40345DRCR Descrizione

***as Instruments: 3-V to 20-V, 25-A, synchronous buck controller for cost-optimized applications 10-VSON -20 to 85

*** Stop Electro: Switching Controller, Voltage-mode, 25A, 600kHz Switching Freq-Max, PDSO10

***et: TPS40345 Synchronous Buck Controller 3V to 20V 10-Pin VSON T/R

***ical: DC/DC Cntrlr Single-OUT Step Down 660kHz 10-Pin VSON EP T/R

***TEXAS: The TPS40345 is a synchronous buck controller that operates from 3-V to 20-V input and which can be used in cost-optimized applications. The controller implements a voltage-mode control architecture with input-voltage feed-forward compensation that responds instantly to a change in input voltage. The switching frequency is fixed at 600 kHz.

***AS INSTRUM: The frequency spread spectrum (FSS) feature adds to the switching frequency, significantly reducing the peak EMI noise and making it much easier to comply with EMI standards.

***AS INSTRUMENTS INCORPORATED: The TPS40345 offers design with a variety of user-programmable functions, including soft-start, overcurrent protection (OCP) levels, and loop compensation.

***AS INSTRUMENTS INCORPORATED: OCP level may be programmed by a single external resistor connected from the LDRV pin to circuit ground. During initial power on, the TPS40345 enters a calibration cycle, measures the voltage at the LDRV pin, and sets an internal OCP voltage level. During operation, the programmed OCP voltage level is compared to the voltage drop across the low-side FET when it is on to determine whether there is an overcurrent condition. The TPS40345 then enters a shutdown and restart cycle until the fault is removed.

TPS40345DRCR Maggiori informazioni

TPS40345 25A Synchronous Buck Controllers: OMO Electronic TPS40345 25A Synchronous Buck Controllers provides an input voltage operating range from 3V to 20V, with 600kHz frequency. The device implements a voltage-mode control architecture with input-voltage feed-forward compensation. This responds directly to a change in input voltage. Adding to the switching frequency, the frequency spread spectrum (FSS) feature substantially reduces the peak EMI noise creating a smooth path to EMI compliance standards. User-programmable functions included are soft-start, overcurrent protection (OCP) levels, and loop compensation. Programming the OCP level can be achieved by a single external resistor connected from the LDRV pin to circuit ground. The TPS40345 enters a calibration cycle during initial power on measuring the voltage at the LDRV pin, and sets an internal OCP voltage level. The TPS40345 programmed OCP voltage level is compared to the voltage drop across the low-side FET when it is on. This determines whether there is an overcurrent condition during operation, thus entering a shutdown and restart cycle until the fault is removed.

Market price

Parte #	Descrizione	Azione	Prezzo
TPS40345DRCR DISTI # 31338590	DC/DC Cntrlr Single-OUT Step Down 660kHz 10-Pin VSON EP T/R	9000	3000:$1.1000
TPS40345DRCR DISTI # TPS40345DRCR-ND	TPS40345DRCR RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	3000:$0.8910
TPS40345DRCR DISTI # V39:1801_19083044	DC/DC Cntrlr Single-OUT Step Down 660kHz 10-Pin VSON EP T/R	0
TPS40345DRCR DISTI # TPS40345DRCR	TPS40345 Synchronous Buck Controller 3V to 20V 10-Pin VSON T/R - Tape and Reel (Alt: TPS40345DRCR) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	30000:$0.8279 18000:$0.8509 12000:$0.8809 6000:$0.9109 3000:$0.9569
TPS40345DRCT DISTI # 595-TPS40345DRCT	Switching Controllers DC/DC CONTROLLER RoHS: Compliant	1837	1:$2.2400 10:$1.9000 100:$1.5200 250:$1.5200 500:$1.3300 1000:$1.1100 2500:$1.0300 5000:$0.9870
TPS40345DRCR DISTI # 595-TPS40345DRCR	Switching Controllers DC/DC CONTROLLER RoHS: Compliant	0	3000:$0.8910 6000:$0.8580 9000:$0.8250

Prodotti correlati

Immagine	Parte #	Descrizione
	Mfr.#: TPS40345DRCT OMO.#: OMO-TPS40345DRCT	Switching Controllers DC/DC CONTROLLER
	Mfr.#: TPS40305DRCR OMO.#: OMO-TPS40305DRCR	Switching Controllers 3-20V Wide Input Sync Buck Controller
	Mfr.#: TPS40305DRCT OMO.#: OMO-TPS40305DRCT	Switching Controllers 3-20V Wide Input Sync Buck Controller
	Mfr.#: TPS40345DRCR OMO.#: OMO-TPS40345DRCR	Switching Controllers DC/DC CONTROLLER
	Mfr.#: TPS40304EVM-353 OMO.#: OMO-TPS40304EVM-353	Power Management IC Development Tools Eval with NexFET Pwr MOSFETs
	Mfr.#: TPS40322RHBR OMO.#: OMO-TPS40322RHBR-TEXAS-INSTRUMENTS	Switching Controllers Dual Output or 2-Ph Sync Buck Cntrl
	Mfr.#: TPS40322RHBT OMO.#: OMO-TPS40322RHBT-TEXAS-INSTRUMENTS	Switching Controllers Dual Output or 2-Ph Sync Buck Cntrl
	Mfr.#: TPS40305DRCT OMO.#: OMO-TPS40305DRCT-TEXAS-INSTRUMENTS	Switching Controllers 3-20V Wide Input Sync Buck Controlle
	Mfr.#: TPS40304DRCR OMO.#: OMO-TPS40304DRCR-TEXAS-INSTRUMENTS	Switching Controllers 3-20V Wide Input Synch Buck Cntrl
	Mfr.#: TPS40345DRCR OMO.#: OMO-TPS40345DRCR-TEXAS-INSTRUMENTS	TPS40345DRCR

Disponibilità

Azione:: Available
Su ordine:: 5000
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TPS4034 3
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