BQ2954SN

Mfr. #:: BQ2954SN
Descripción:: Battery Management Li-Ion Switchmode Charge Management IC
Ciclo vital:: Nuevo de este fabricante.
Ficha de datos:: BQ2954SN Ficha de datos
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ECAD Model:
Más información:: BQ2954SN más información BQ2954SN Product Details

Atributo del producto
Valor de atributo

Fabricante:: Instrumentos Texas

Categoria de producto:: Gestión de la batería

RoHS:: Y

Tipo de Batería:: Li-Ion, Li-Polímero

Tensión de salida:: Ajustable

Corriente de salida:: 2 A

Voltaje de suministro operativo:: 4.5 V to 5.5 V

Temperatura mínima de funcionamiento:: 0 C

Temperatura máxima de funcionamiento:: + 70 C

Paquete / Caja:: SOP-16

Embalaje:: Tubo

Altura:: 1.58 mm

Longitud:: 9.9 mm

Serie:: BQ2954

Escribe:: Cargador de batería

Ancho:: 3.91 mm

Marca:: Instrumentos Texas

Estilo de montaje:: SMD / SMT

Tipo de producto:: Gestión de la batería

Cantidad de paquete de fábrica:: 40

Subcategoría:: PMIC: circuitos integrados de administración de energía

Unidad de peso:: 0.004998 oz

Tags: BQ2954S, BQ295, 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

BQ2954SN Puntajes y reseñas

A***z

All good

2019-06-01

R***v

Good store with a large selection of useful pieces shop and seller recommend

2019-05-13

V***a

Works fine left noise no

2019-06-01

C***a

All bestens.

2019-06-07

BQ2954SN Descripción

***ical: Switching Battery Charger Li-Ion 2000mA 16-Pin SOIC Tube

***as Instruments: Switch-mode Li-Ion Charge Controller 16-SOIC 0 to 70

***p One Stop Global: Battery Charger Li-Ion 2000mA 16-Pin SOIC Tube

***ser: Battery Management Li-Ion Switchmode Charge Management IC

***ark: BATTERY CHARGER, LI-ION, 2A, SOIC-16

***Components: Charger Li-Ion 2A 16-Pin SOIC

***i-Key: IC LITH-ION FAST CHARGER 16-SOIC

***nell: IC, CONTROLLER, RAM, SMD

***eco: LI-ION FAST CHARGER <AZ

***et: LI-ION FAST CHARGER

***ment14 APAC: Prices include import duty and tax. IC, CONTROLLER, RAM, SMD; Battery Type:Li-Ion; Input Voltage:5.5V; Battery Charge Voltage:5.5V; Charge Current Max:2A; Battery IC Case Style:SOIC; No. of Pins:16Pins; No. of Series Cells:4; Operating Temperature Min:0°C; Operating Temperature Max:70°C; Product Range:-; RoHS Phthalates Compliant:Yes; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2018); Base Number:2954; Operating Temperature Range:0°C to +70°C; Supply Current:2mA; Supply Voltage Min:4.5V; Termination Type:Surface Mount Device

***AS USD: The bq2954 Li-Ion Charge-Management IC uses a flexible pulse-width modulation regulator to control voltage and current during charging. The regulator frequency is set by an external capacitor for design flexibility. The switch-mode design minimizes power dissipation.

***ASI: For safety, the bq2954 inhibits fast charging until the battery voltage and temperature are within configured limits. If the battery voltage is less than the low-voltage threshold, the bq2954 provides low-current conditioning of the battery.

***AS INSTRUMENTS INC: For charge qualification, the bq2954 uses an external thermistor to measure battery temperature. Charging begins when power is applied or the battery is inserted

***AS INSTRU: The bq2954 charges a battery in two phases. First a constant-current phase replenishes approximately 70% of battery capacity. Then a voltage- regulation phase completes the battery charge.

***AS INSRUMENTS: The bq2954 provides status indications of all charger states and faults for accurate determination of the battery and charge-system conditions.

Market price

Parte #	Descripción	Valores	Precio
BQ2954SN DISTI # 296-9388-5-ND	IC LITH-ION FAST CHARGER 16-SOIC RoHS: Compliant Min Qty: 1 Container: Tube	3991In Stock	2520:$2.9260 1000:$3.0800 520:$3.6520 120:$4.2900 40:$4.9500 10:$5.2360 1:$5.8300
BQ2954SNTR DISTI # 296-37329-1-ND	IC LITH-ION FAST CHARGER 16-SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	3614In Stock	1000:$2.6648 500:$3.1597 100:$3.7117 10:$4.5300 1:$5.0400
BQ2954SNTR DISTI # 296-37329-6-ND	IC LITH-ION FAST CHARGER 16-SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	3614In Stock	1000:$2.6648 500:$3.1597 100:$3.7117 10:$4.5300 1:$5.0400
BQ2954SNTR DISTI # 296-37329-2-ND	IC LITH-ION FAST CHARGER 16-SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$2.4578
BQ2954SNTRG4 DISTI # BQ2954SNTRG4-ND	IC LITH-ION FAST CHARGER 16-SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$2.4578
BQ2954SNG4 DISTI # BQ2954SNG4-ND	IC LITH-ION FAST CHARGER 16-SOIC RoHS: Compliant Min Qty: 120 Container: Tube	Temporarily Out of Stock	120:$4.2900
BQ2954SN DISTI # BQ2954SN	Battery Charger Li-Ion 2000mA 16-Pin SOIC Tube (Alt: BQ2954SN) RoHS: Compliant Min Qty: 120 Container: Tube	Asia - 0
BQ2954SN DISTI # BQ2954SN	Battery Charger Li-Ion 2000mA 16-Pin SOIC Tube (Alt: BQ2954SN) RoHS: Compliant Min Qty: 1 Container: Tube	Europe - 0	1:€5.9110 10:€4.2780 100:€3.9445 250:€3.7720 500:€3.2545
BQ2954SN DISTI # BQ2954SN	Battery Charger Li-Ion 2000mA 16-Pin SOIC Tube - Rail/Tube (Alt: BQ2954SN) RoHS: Compliant Min Qty: 120 Container: Tube	Americas - 0	120:$4.0900 122:$4.0900 242:$3.9900 600:$3.2900 1200:$2.8900
BQ2954SNTR DISTI # BQ2954SNTR	Battery Charger Li-Ion 2000mA 16-Pin SOIC T/R (Alt: BQ2954SNTR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0
BQ2954SNTR DISTI # BQ2954SNTR	Battery Charger Li-Ion 2000mA 16-Pin SOIC T/R - Tape and Reel (Alt: BQ2954SNTR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$2.3900 5000:$2.2900 10000:$2.2900 15000:$2.2900 25000:$2.2900
BQ2954SNG4 DISTI # BQ2954SNG4	Battery Charger Li-Ion 2000mA 16-Pin SOIC Tube (Alt: BQ2954SNG4) RoHS: Compliant Min Qty: 1 Container: Tube	Europe - 0	1:€3.5900 10:€3.3900 25:€3.1900 50:€2.9900 100:€2.7900 500:€2.6900 1000:€2.5900
BQ2954SNTR DISTI # BQ2954SNTR	Battery Charger Li-Ion 2000mA 16-Pin SOIC T/R (Alt: BQ2954SNTR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€2.9900 5000:€2.6900 10000:€2.3900 15000:€2.2900 25000:€2.1900
BQ2954SNTRG4 DISTI # BQ2954SNTRG4	Battery Charger Li-Ion 2000mA 16-Pin SOIC T/R - Tape and Reel (Alt: BQ2954SNTRG4) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$2.5900 5000:$2.4900 10000:$2.3900 15000:$2.2900 25000:$2.2900
BQ2954SNTRG4 DISTI # BQ2954SNTRG4	Battery Charger Li-Ion 2000mA 16-Pin SOIC T/R (Alt: BQ2954SNTRG4) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€2.9900 5000:€2.6900 10000:€2.3900 15000:€2.2900 25000:€2.1900
BQ2954SN	Switch-mode Li-Ion Charge Controller	5055	1000:$2.5000 750:$2.5500 500:$2.9500 250:$3.3900 100:$3.6300 25:$4.0500 10:$4.3300 1:$4.8200
BQ2954SNTR	Switch-mode Li-Ion Charge Controller	2500	1000:$2.1000 750:$2.1400 500:$2.4800 250:$2.8500 100:$3.0500 25:$3.4000 10:$3.6400 1:$4.0500
BQ2954SN DISTI # 595-BQ2954SN	Battery Management Li-Ion Switchmode Charge Management IC RoHS: Compliant	312	1:$5.8200 10:$5.2400 100:$4.2900 250:$4.0200 500:$3.6500 1000:$3.0800 2500:$2.9200
BQ2954SNTR DISTI # 595-BQ2954SNTR	Battery Management Li-Ion Switchmode Charge Management IC RoHS: Compliant	0	1:$4.8900 10:$4.4000 100:$3.6000 250:$3.3800 500:$3.0600 1000:$2.5800 2500:$2.4500
BQ2954SNG4 DISTI # 595-BQ2954SNG4	Battery Management Li-Ion Switchmode Charge Management IC RoHS: Compliant	0
BQ2954SNTRG4 DISTI # 595-BQ2954SNTRG4	Battery Management Li-Ion Switchmode Charge Management IC RoHS: Compliant	0	2500:$2.4500
BQ2954SN	Battery Charge Controller, PDSO16 RoHS: Not Compliant	40	1000:$2.9000 500:$3.0500 100:$3.1700 25:$3.3100 1:$3.5600
BQ2954SN	Battery Charge Controller, PDSO16 RoHS: Compliant	2777	1000:$2.9000 500:$3.0500 100:$3.1700 25:$3.3100 1:$3.5600
BQ2954SNG4	Battery Charge Controller, PDSO16 RoHS: Compliant	9	1000:$2.9000 500:$3.0500 100:$3.1700 25:$3.3100 1:$3.5600
BQ2954SN		38
BQ2954SNG4		247
BQ2954SN	BATTERY MANAGEMENT, 16 Pin, Plastic, SOP	14	6:$3.6000 2:$4.8000 1:$7.2000
BQ2954SNG4	IC,BATTERY MANAGEMENT,CMOS,SOP,16PIN,PLASTIC, LEAD FREE (Also Known As: BQ2954SN)	25	7:$3.0000 3:$4.0000 1:$6.0000
BQ2954SNG4	IC,BATTERY MANAGEMENT,CMOS,SOP,16PIN,PLASTIC, LEAD FREE	25	7:$3.0000 3:$4.0000 1:$6.0000
BQ2954SNTR		875	452:$4.0350 202:$4.4385 1:$8.0700
BQ2954SN	Battery Charge Controller, PDSO16 RoHS: Not Compliant	Europe - 46
BQ2954SNTR		1145
BQ2954SN DISTI # 1470521	IC, CONTROLLER, RAM, SMD RoHS: Compliant	0	1:$9.2100 10:$8.3000 100:$6.8000 250:$6.3700 500:$5.7800 1000:$4.8800 2500:$4.6300

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Disponibilidad

Valores:: 212
En orden:: 2195
Ingrese la cantidad:

El precio actual de BQ2954SN es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]

Precio de referencia (USD)

Cantidad
Precio unitario
Ext. Precio

1: ~~5,82 US$~~; ~~5,82 US$~~

10: ~~5,24 US$~~; ~~52,40 US$~~

100: ~~4,29 US$~~; ~~429,00 US$~~

250: ~~4,02 US$~~; ~~1 005,00 US$~~

500: ~~3,65 US$~~; ~~1 825,00 US$~~

1000: ~~3,08 US$~~; ~~3 080,00 US$~~

2500: ~~2,92 US$~~; ~~7 300,00 US$~~

Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.

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