BQ294711DSGR

Mfr. #:: BQ294711DSGR
Descrizione:: Battery Management Lithium-ion Protection IC
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: BQ294711DSGR Scheda dati
Consegna:: DHL FedEx Ups TNT EMS
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ECAD Model:
Maggiori informazioni:: BQ294711DSGR maggiori informazioni BQ294711DSGR Product Details

Attributo del prodotto
Valore attributo

Produttore:: Texas Instruments

Categoria di prodotto:: Gestione della batteria

RoHS:: Y

Prodotto:: Protezione della batteria

Tipo di batteria:: Li-Ion

Tensione di uscita:: 250 mV

Corrente di uscita:: 14 mA

Tensione di alimentazione operativa:: 20 V

Corrente di alimentazione operativa:: 1 uA

Temperatura di esercizio minima:: - 40 C

Temperatura massima di esercizio:: + 85 C

Pacchetto/custodia:: WSON-8

Confezione:: Bobina

Serie:: BQ2947

Marca:: Texas Instruments

Stile di montaggio:: SMD/SMT

Sensibile all'umidità:: sì

Tipologia di prodotto:: Gestione della batteria

Quantità confezione di fabbrica:: 3000

sottocategoria:: PMIC - CI di gestione dell'alimentazione

Unità di peso:: 0.000335 oz

Tags: BQ2947, BQ294, BQ29, BQ2

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

BQ294711DSGR Valutazioni e recensioni

E**b

In the figure a few and in fact one. The goods are ready for a very long time.

2019-06-11

S***v

good price

2019-06-14

K***k

All OK

2019-05-15

BQ294711DSGR Descrizione

***as Instruments: Lithium-ion protection for accurate cell-by-cell voltage monitoring 8-WSON -40 to 85

***ical: Overvoltage Protection Device Li-Ion -0.3V to 30V 8-Pin WSON EP T/R

***Yang: Battery Management Lithium-ion Protection IC

***et: 2S-4S Li-Ion Battery Overvoltage Protector with External Delay Capacitor CMOS Active High 4.22V OVP 8-Pin WSON T/R

***nsix Microsemi: Power Supply Support Circuit, Fixed, 4 Channel, +4.22V, PDSO8

***ment14 APAC: OVER VOLTAGE PROTECTOR, LI-ION, WSON-8

***i-Key: IC BATT PROT LI-ION 2-4CEL 8WSON

***nell: OVER VOLTAGE PROTECTOR, LI-ION, WSON-8; Battery Type: Li-Ion; Battery Protection: Over Voltage; No. of Batteries: 4; Shutdown Current: -; Battery IC Case Style: WSON; No. of Pins: 8Pins; Supply Voltage Min: 3V; Supply Voltage Max: 20V; Operating Temperature Min: -40°C; Operating Temperature Max: 85°C; Product Range: -; RoHS Phthalates Compliant: Yes; MSL: MSL 2 - 1 year; SVHC: No SVHC (27-Jun-2018)

***OMO Electronic: The BQ2947 family is an overvoltage monitor and protector for Li-Ion battery pack systems. Each cell is monitored independently for an overvoltage condition.

***AS INSTRUMENTS INC: In the BQ2947 device, an external delay timer is initiated upon detection of an overvoltage condition on any cell. Upon expiration of the delay timer, the output is triggered into its active state (either high or low, depending on the configuration). The external delay timer feature also includes the ability to detect an open or shorted delay capacitor on the CD pin, which will similarly trigger the output driver in an overvoltage condition.

***AS INSRUMENTS: For quicker production-line testing, the BQ2947 device provides a Customer Test Mode with 67 reduced delay time.

BQ294711DSGR Maggiori informazioni

bq2947 Lithium-ion Protection ICs: OMO Electronic bq2947 Lithium-ion Protection ICs are overvoltage monitors and protectors for Li-Ion battery pack systems. Each cell is monitored independently for an overvoltage condition. In the bq2947 device, an external delay timer is initiated upon detection of an overvoltage condition on any cell. Upon expiration of the delay timer, the output is triggered into its active state (either high or low, depending on the configuration). The external delay timer feature also includes the ability to detect an open or shorted delay capacitor on the CD pin, which will similarly trigger the output driver in an overvoltage condition. For quicker production-line testing, the bq2947 device provides a Customer Test Mode with reduced delay time.

Market price

Parte #	Descrizione	Azione	Prezzo
BQ294711DSGR DISTI # V72:2272_17065066	Overvoltage Protection for 2-Series to 4-Series Cell Li-Ion Batteries with External Delay Capacitor	3130	3000:$0.3216 1000:$0.3610 500:$0.3840 250:$0.4266 100:$0.4740 25:$0.6540 10:$0.7993 1:$0.9672
BQ294711DSGR DISTI # V36:1790_17065066	Overvoltage Protection for 2-Series to 4-Series Cell Li-Ion Batteries with External Delay Capacitor	0	3000000:$0.2772 1500000:$0.2775 300000:$0.2998 30000:$0.3386 3000:$0.3451
BQ294711DSGR DISTI # V39:1801_17065066	Overvoltage Protection for 2-Series to 4-Series Cell Li-Ion Batteries with External Delay Capacitor	0	3000000:$0.2772 1500000:$0.2775 300000:$0.2998 30000:$0.3386 3000:$0.3451
BQ294711DSGR DISTI # 296-45454-1-ND	IC BATT PROT 2-4CELL LIION 8WSON RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	339In Stock	1000:$0.3922 500:$0.4903 100:$0.6202 10:$0.8090 1:$0.9200
BQ294711DSGR DISTI # 296-45454-6-ND	IC BATT PROT 2-4CELL LIION 8WSON RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	339In Stock	1000:$0.3922 500:$0.4903 100:$0.6202 10:$0.8090 1:$0.9200
BQ294711DSGR DISTI # 296-45454-2-ND	IC BATT PROT 2-4CELL LIION 8WSON RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	15000:$0.3094 6000:$0.3213 3000:$0.3451
BQ294711DSGR DISTI # 32419681	Overvoltage Protection for 2-Series to 4-Series Cell Li-Ion Batteries with External Delay Capacitor	9000	3000:$0.3451
BQ294711DSGR DISTI # 29553701	Overvoltage Protection for 2-Series to 4-Series Cell Li-Ion Batteries with External Delay Capacitor	3130	22:$0.9672
BQ294711DSGR DISTI # BQ294711DSGR	2S-4S Li-Ion Battery Overvoltage Protector with External Delay Capacitor CMOS Active High 4.22V OVP 8-Pin WSON T/R - Tape and Reel (Alt: BQ294711DSGR) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	30000:$0.2979 18000:$0.3069 12000:$0.3169 6000:$0.3279 3000:$0.3449
BQ294711DSGR	Lithium-ion Protection IC Family Offering Accurate Cell-by-cell V Monitoring	6560	1000:$0.2700 750:$0.3000 500:$0.3800 250:$0.4600 100:$0.5000 25:$0.5900 10:$0.6400 1:$0.7100
BQ294711DSGT DISTI # 595-BQ294711DSGT	Battery Management 2S - 4S SLP WITH OVP 4.22V RoHS: Compliant	498	1:$0.8900 10:$0.7670 100:$0.5890 250:$0.5890 500:$0.5210 1000:$0.4110 2500:$0.3640 10000:$0.3510
BQ294711DSGR DISTI # 595-BQ294711DSGR	Battery Management Lithium-ion Protection IC RoHS: Compliant	0	1:$0.8900 10:$0.7400 100:$0.4760 1000:$0.3810 2000:$0.3460 3000:$0.3220 9000:$0.3100 24000:$0.2980
BQ294711DSGR	2S - 4S SLP WITH OVP 4.22V RoHS: Compliant	3000	1000:$0.3200 500:$0.3300 100:$0.3500 25:$0.3600 1:$0.3900
BQ294711DSGR DISTI # 2748908	OVER VOLTAGE PROTECTOR, LI-ION, WSON-8 RoHS: Compliant	2983	9000:$0.4770 3000:$0.4950 2000:$0.5320 1000:$0.5860 100:$0.7320 10:$1.1500 1:$1.3700
BQ294711DSGR DISTI # 2748908	OVER VOLTAGE PROTECTOR, LI-ION, WSON-8	2983	500:£0.2670 250:£0.2970 100:£0.3270 50:£0.5080 1:£0.5810

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Disponibilità

Azione:: Available
Su ordine:: 4500
Inserisci la quantità:

Il prezzo attuale di BQ294711DSGR 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: ~~0,89 USD~~; ~~0,89 USD~~

10: ~~0,74 USD~~; ~~7,40 USD~~

100: ~~0,48 USD~~; ~~47,60 USD~~

1000: ~~0,38 USD~~; ~~381,00 USD~~

2000: ~~0,35 USD~~; ~~692,00 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

BQ2947 20
BQ294 161
BQ29 317
BQ2 2662

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