TPS23757PW

Mfr. #:: TPS23757PW
Descrizione:: Power Switch ICs - POE / LAN Hi Eff PoE Inter & DC/DC Controller
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: TPS23757PW Scheda dati
Consegna:: DHL FedEx Ups TNT EMS
Pagamento:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Maggiori informazioni:: TPS23757PW maggiori informazioni TPS23757PW Product Details

Attributo del prodotto
Valore attributo

Produttore:: Texas Instruments

Categoria di prodotto:: Circuiti integrati per interruttori di alimentazione - POE / LAN

RoHS:: Y

Tipo:: Dispositivo alimentato - PD

Standard:: 802.3at

Limite corrente:: 400 mA

Sulla resistenza - Max:: 800 mOhms

Tensione di alimentazione operativa:: 0 V to 57 V

Temperatura di esercizio minima:: - 40 C

Temperatura massima di esercizio:: + 125 C

Stile di montaggio:: SMD/SMT

Pacchetto/custodia:: TSSOP-20

Confezione:: Tubo

Potenza di uscita:: 13 W

Serie:: TPS23757

Marca:: Texas Instruments

Ciclo di lavoro - Massimo:: 78 %

Kit di sviluppo:: TPS23757EVM

Sensibile all'umidità:: sì

Corrente di alimentazione operativa:: 920 ua

Tipologia di prodotto:: Circuiti integrati per interruttori di alimentazione - POE / LAN

Quantità confezione di fabbrica:: 70

sottocategoria:: IC di commutazione

Unità di peso:: 0.006737 oz

Tags: TPS23757P, TPS23757, TPS2375, TPS237, TPS23, TPS2, 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

TPS23757PW Valutazioni e recensioni

S***v

All perfect.Thank you!

2019-06-06

A***V

Everything's fine.

2019-01-15

A***v

very good

2019-07-02

M***a

Fantastic product. . Im super happy with this seller

2019-06-04

TPS23757PW Descrizione

***as Instruments: Class 3 PoE PD with flyback/Forward DC-DC controller & 12V-57V Adapter Support 20-TSSOP -40 to 125

***ark: Power over Ethernet (PoE) Power Supply IC; No. of Outputs:2; Output Current:1.4A; No. of Pins:20; Operating Temperature Range:-40°C to +125°C; Input Voltage Primary Max:57V; Leaded Process Compatible:Yes; Package/Case:20-TSSOP ;RoHS Compliant: Yes

***ment14 APAC: IC, CTRLR POE PD IEEE 20TSSOP; Supply Voltage Range:0V to 57V; Digital IC Case Style:TSSOP; No. of Pins:20; Operating Temperature Range:-40°C to +125°C; MSL:MSL 2 - 1 year; SVHC:No SVHC (20-Jun-2011); Base Number:23757; Controller Type:Hot Swap; Fault Output:Active Low; Input Voltage Max:57V; Interface Type:IEEE802.3; Output Current Max:1.4A; Output Type:Open Drain; Package / Case:TSSOP; Supply Voltage Max:57V; Termination Type:SMD

***AS INSTRUMENT: The TPS23757 is a combined Power over Ethernet (PoE) powered device (PD) interface and current-mode dc/dc controller optimized specifically for isolated converters. The PoE interface supports the IEEE 802.3at standard for a type 1 PD, which is equivalent to the 13W standard of IEEE 802.3-2008.

***AS INSRUMENT: The TPS23757 supports a number of input voltage ORing options including highest voltage, external adapter preference, and PoE preference.

***TEXAS: The TPS23757 has an output flag indicating if an external wall adapter is active when used in conjunction with ORing controls. The detection signature pin can also be used to force power from the PoE source off. Classification can be programmed to any of the defined types with a single resistor.

***OMO Electronic: The dc/dc controller features two complementary gate drivers with programmable dead time. This simplifies design of highly-efficient flyback topologies or active-clamp forward or flyback converters. The second gate driver may be disabled if desired for single MOSFET topologies. The controller also features internal softstart, bootstrap startup source, current-mode compensation, and a 78% maximum duty cycle. A programmable and synchronizable oscillator allows design optimization for efficiency and eases use of the controller to upgrade existing power supply designs. Accurate programmable blanking, with a default period, simplifies the usual current- sense filter design trade-offs.

***: The TPS23757 has a 9 V converter startup, permitting operation with 12 V wall adapters.

TPS23757PW Maggiori informazioni

PoE Interface and DC/DC Controller: TPS23757: The OMO Electronic TPS23757 high efficiency Power over Ethernet (PoE) powered device (PD) interface and current-mode DC/DC controller is optimized for isolated converters. The PoE interface of the TI TPS23757 supports the IEEE 802.3at (draft) standard for a type 1 PD, which is equivalent to the 13W standard of IEEE 802.3-2008. The TI TPS23757 supports a number of input voltage ORing options, including highest voltage, external adapter preference, and PoE preference. The DC/DC controller of the TPS23757 features two complementary gate drivers with programmable dead time.

Market price

Parte #	Descrizione	Azione	Prezzo
TPS23757PWR DISTI # 296-46377-1-ND	IC POE INTERFACE SWITCH 20TSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	5000In Stock	1000:$1.5228 500:$1.8055 100:$2.1210 10:$2.5890 1:$2.8800
TPS23757PWR DISTI # 296-46377-6-ND	IC POE INTERFACE SWITCH 20TSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	5000In Stock	1000:$1.5228 500:$1.8055 100:$2.1210 10:$2.5890 1:$2.8800
TPS23757PWR DISTI # 296-46377-2-ND	IC POE INTERFACE SWITCH 20TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	4000In Stock	6000:$1.3517 2000:$1.4045
TPS23757PW DISTI # 296-24949-5-ND	IC CTRLR POE PD IEEE 20TSSOP RoHS: Compliant Min Qty: 1 Container: Tube	2276In Stock	5040:$1.6218 2520:$1.6851 1050:$1.7738 560:$2.1032 140:$2.4706 70:$2.8507 10:$3.0150 1:$3.3600
TPS23757PW DISTI # TPS23757PW	PoE Interface and DC/DC Controller 20-Pin TSSOP Tube - Rail/Tube (Alt: TPS23757PW) RoHS: Compliant Min Qty: 210 Container: Tube	Americas - 0	210:$1.7900 350:$1.6900 560:$1.5900 1050:$1.5900 2100:$1.4900
TPS23757PWR DISTI # TPS23757PWR	PoE Interface and DC/DC Controller 20-Pin TSSOP T/R - Tape and Reel (Alt: TPS23757PWR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$1.4900 4000:$1.3900 8000:$1.3900 12000:$1.2900 20000:$1.2900
TPS23757PWR DISTI # TPS23757PWR	PoE Interface and DC/DC Controller 20-Pin TSSOP T/R (Alt: TPS23757PWR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Asia - 0
TPS23757PW	Switching Controller, Current-mode, 0.535A, 278kHz Switching Freq-Max, PDSO20 RoHS: Compliant	178	1000:$1.6700 500:$1.7600 100:$1.8300 25:$1.9100 1:$2.0600
TPS23757PWR DISTI # 595-TPS23757PWR	Power Switch ICs - POE / LAN Hi Eff PoE Interface & DC/DC Controller RoHS: Compliant	2138	1:$2.8000 10:$2.5100 100:$2.0600 250:$1.9300 500:$1.7500 1000:$1.4700 2000:$1.4000 4000:$1.3500
TPS23757PW DISTI # 595-TPS23757PW	Power Switch ICs - POE / LAN Hi Eff PoE Inter & DC/DC Controller RoHS: Compliant	752	1:$3.3500 10:$3.0200 100:$2.4700 250:$2.3100 500:$2.1000 1000:$1.7700 2500:$1.6800

Prodotti correlati

Immagine	Parte #	Descrizione
	Mfr.#: DP83822IRHBT OMO.#: OMO-DP83822IRHBT	Ethernet ICs Robust, LP 10/100 EPL Transceiver
	Mfr.#: TLK105RHBR OMO.#: OMO-TLK105RHBR	Ethernet ICs Sgl Port Ethernet Phys Layer Xcvr
	Mfr.#: MAX3161CAG+ OMO.#: OMO-MAX3161CAG-	RS-422/RS-485 Interface IC 3-5.5V 1uA Tcvr Multiprotocol
	Mfr.#: TLV431BCDBZR OMO.#: OMO-TLV431BCDBZR	Voltage References Lo-Vtg Adj Precision Shunt Regulator
	Mfr.#: TOP233YN OMO.#: OMO-TOP233YN	AC/DC Converters 30W 85-265 VAC 50W 230 VAC
	Mfr.#: FSFR2100 OMO.#: OMO-FSFR2100	AC/DC Converters 11A/600V Half-bridge
	Mfr.#: TPS23750PWPR OMO.#: OMO-TPS23750PWPR	Power Switch ICs - POE / LAN IEEE 802.3af PD Controller
	Mfr.#: TPS23757PWR OMO.#: OMO-TPS23757PWR	Power Switch ICs - POE / LAN Hi Eff PoE Interface & DC/DC Controller
	Mfr.#: TPS7A4501DCQR OMO.#: OMO-TPS7A4501DCQR	LDO Voltage Regulators Sgl Out 1.5A Low Noise Fast Tran Resp
	Mfr.#: UCS2G220MHD OMO.#: OMO-UCS2G220MHD	Aluminum Electrolytic Capacitors - Radial Leaded 400volts 22uF 12.5X20 20%

Disponibilità

Azione:: 674
Su ordine:: 2657
Inserisci la quantità:

Il prezzo attuale di TPS23757PW è solo di riferimento, se si desidera ottenere il prezzo migliore, inviare una richiesta o inviare un'e-mail diretta al nostro team di vendita [email protected]

Prezzo di riferimento (USD)

Quantità
Prezzo unitario
est. Prezzo

1: ~~3,35 USD~~; ~~3,35 USD~~

10: ~~3,02 USD~~; ~~30,20 USD~~

100: ~~2,47 USD~~; ~~247,00 USD~~

250: ~~2,31 USD~~; ~~577,50 USD~~

500: ~~2,10 USD~~; ~~1 050,00 USD~~

1000: ~~1,77 USD~~; ~~1 770,00 USD~~

2500: ~~1,68 USD~~; ~~4 200,00 USD~~

5000: ~~1,62 USD~~; ~~8 100,00 USD~~

A causa della scarsità di semiconduttori dal 2021, il prezzo inferiore è il prezzo normale prima del 2021. Si prega di inviare informazioni per confermare.

Iniziare con

TPS23757P 3
TPS23757 4
TPS2375 65
TPS237 140
TPS23 355
TPS2 2516
TPS 19465

Prodotti più recenti

CC2540 Bluetooth System-on-Chip

OMO Electronic' CC2540 is a cost-effective, low-power, true system-on-chip (SoC) for Bluetooth® low energy applications.
LP5907 Linear Regulator

LP5907 linear regulators have low quiescent current and lead its class in noise performance without the use for a noise bypass capacitor.
Compare TPS23757PW

TPS23757PW vs TPS23757PWPRG4 vs TPS23757PWR
CC2630/40/50 SimpleLink Wireless MCUs

The OMO Electronic' CC2630 / CC2640 / CC2650 family of cost-effective, ultra-low power, 2.4 GHz RF devices have very-low active RF and MCU current.
MSP-TS430RGZ48C Target Board

MSP-TS430RGZ48C target boards feature unified FRAM memory, enhanced MSP430 DNA, and integrated analog and digital peripherals.
TPA3144D2 Class-D Audio Power Amplifier

OMO Electronic' TPA3144D2 is an efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers at up to 6 W, 6 Ω, or 8 Ω (per channel).

More Newest Products