BQ298xyz Voltage, Current & Temperature Protectors

Texas Instruments BQ298xyz Voltage, Current, and Temperature Protectors feature integrated charge-pump FET drivers and provide high-side primary battery cell protection for 1-series Li-Ion and Li-Polymer batteries. This feature enables consistent Rdson across cell voltages. For better system thermal performance, the bq2980 device’s accuracy enables using a sense resistor as low as 1mΩ. The CTR pin in the BQ298xyz device can be configured to override the FET driver by host control to create a system reset or shutdown function. The CTR pin can also be configured to connect an external Positive Temperature Coefficient (PTC) thermistor for FET OT protection to the internal die temperature sensor.

Résultats: 19
Sélectionner Image Référence Fab. Description Fiche technique Disponibilité Prix (CHF) Filtrer les résultats dans le tableau par prix unitaire basé sur votre quantité. Qté. RoHS Modèle de ECAO Produit Type de batterie Tension de sortie Tension d'alimentation de fonctionnement Package/Boîte Style de montage Série Conditionnement
Texas Instruments Gestion de batterie/pile High-side protector for single-cell li-i A 595-BQ298009RUGT 12 606En stock
Bande coupée
0.507 CHF
0.36 CHF
0.324 CHF
0.282 CHF
Bobine
0.212 CHF
Min. : 1
Mult. : 1
: 3 000
Battery Protection Lithium-ion, Lithium Polymer 4.5 V 1.5 V to 5.5 V QFN-8 SMD/SMT BQ2980 Reel, Cut Tape, MouseReel
Texas Instruments Gestion de batterie/pile High-side protector for single-cell li-i A 595-BQ298010RUGT 8 495En stock
Bande coupée
0.507 CHF
0.36 CHF
0.324 CHF
0.282 CHF
Bobine
0.212 CHF
Min. : 1
Mult. : 1
: 3 000
Battery Protection Lithium-ion, Lithium Polymer 4.5 V 1.5 V to 5.5 V X2QFN-8 SMD/SMT BQ2980 Reel, Cut Tape, MouseReel
Texas Instruments Gestion de batterie/pile High-side protector for single-cell Li-i 3 250En stock
Bande coupée
0.507 CHF
0.36 CHF
0.324 CHF
0.282 CHF
Bobine
0.213 CHF
Min. : 1
Mult. : 1
: 3 000
Battery Protection Lithium-ion, Lithium Polymer 4.44 V 1.5 V to 5.5 V X2QFN-8 SMD/SMT BQ2982 Reel, Cut Tape, MouseReel
Texas Instruments Gestion de batterie/pile High-side protector for single-cell Li-i 5 056En stock
Bande coupée
0.507 CHF
0.36 CHF
0.324 CHF
0.282 CHF
Bobine
0.215 CHF
Min. : 1
Mult. : 1
: 3 000
Battery Protection Lithium-ion, Lithium Polymer 1.5 V to 5.5 V X2QFN-8 SMD/SMT BQ2982 Reel, Cut Tape, MouseReel
Texas Instruments Gestion de batterie/pile High-side protector for single-cell li-i 4 159En stock
Bande coupée
0.507 CHF
0.36 CHF
0.324 CHF
0.282 CHF
Bobine
0.215 CHF
Min. : 1
Mult. : 1
: 3 000
Battery Protection Lithium-ion, Lithium Polymer 4.425 V 1.5 V to 5.5 V X2QFN-8 SMD/SMT BQ2980 Reel, Cut Tape, MouseReel

Texas Instruments Gestion de batterie/pile High-side protector for single-cell Li-i 5 351En stock
0.612 CHF
0.437 CHF
0.394 CHF
0.344 CHF
Min. : 1
Mult. : 1
Max. : 1 001
Battery Protection Lithium-ion, Lithium Polymer 20 V 1.5 V to 5.5 V X2QFN-8 SMD/SMT BQ2982

Texas Instruments Gestion de batterie/pile High-side protector for single-cell Li-i 942En stock
Bande coupée
0.612 CHF
0.437 CHF
0.394 CHF
0.344 CHF
Bobine
0.281 CHF
Min. : 1
Mult. : 1
: 3 000
BQ2982 Reel, Cut Tape, MouseReel
Texas Instruments Gestion de batterie/pile High-side protector for single-cell li-i A 595-BQ298000RUGT 5 196En stock
Bande coupée
0.507 CHF
0.319 CHF
0.286 CHF
0.25 CHF
Bobine
0.222 CHF
Min. : 1
Mult. : 1
: 3 000
Battery Protection Lithium-ion, Lithium Polymer 4.475 V 1.5 V to 5.5 V X2QFN-8 SMD/SMT BQ2980 Reel, Cut Tape, MouseReel
Texas Instruments Gestion de batterie/pile High-side protector for single-cell li-i A 595-BQ298000RUGR 785En stock
Bande coupée
1.04 CHF
0.756 CHF
0.684 CHF
0.607 CHF
Bobine
0.567 CHF
Min. : 1
Mult. : 1
: 250
Battery Protection Lithium-ion, Lithium Polymer 4.475 V 1.5 V to 5.5 V X2QFN-8 SMD/SMT BQ2980 Reel, Cut Tape, MouseReel
Texas Instruments Gestion de batterie/pile High-side protector for single-cell li-i A 595-BQ298010RUGR 602En stock
Bande coupée
1.04 CHF
0.756 CHF
0.684 CHF
0.607 CHF
Bobine
0.567 CHF
Min. : 1
Mult. : 1
: 250
Battery Protection Lithium-ion, Lithium Polymer 4.5 V 1.5 V to 5.5 V X2QFN-8 SMD/SMT BQ2980 Reel, Cut Tape, MouseReel
Texas Instruments Gestion de batterie/pile High-side protector for single-cell li-i A 595-BQ298012RUGT 2 241En stock
Bande coupée
0.523 CHF
0.365 CHF
0.33 CHF
0.286 CHF
Bobine
0.224 CHF
Min. : 1
Mult. : 1
: 3 000
Battery Protection Lithium-ion, Lithium Polymer 4.3 V 1.5 V to 5.5 V X2QFN-8 SMD/SMT BQ2980 Reel, Cut Tape, MouseReel
Texas Instruments Gestion de batterie/pile High-side protector for single-cell li-i A 595-BQ298012RUGR 491En stock
Bande coupée
1.04 CHF
0.756 CHF
0.684 CHF
0.607 CHF
Bobine
0.567 CHF
Min. : 1
Mult. : 1
: 250
Battery Protection Lithium-ion, Lithium Polymer 4.3 V 1.5 V to 5.5 V X2QFN-8 SMD/SMT BQ2980 Reel, Cut Tape, MouseReel
Texas Instruments Gestion de batterie/pile High-side protector for single-cell li-i A 595-BQ298015RUGR 751En stock
Bande coupée
1.04 CHF
0.756 CHF
0.684 CHF
0.607 CHF
Bobine
0.567 CHF
Min. : 1
Mult. : 1
: 250
Battery Protection Lithium-ion, Lithium Polymer 4.44 V 1.5 V to 5.5 V QFN-8 SMD/SMT BQ2980 Reel, Cut Tape, MouseReel

Texas Instruments Gestion de batterie/pile High-side protector for single-cell li-i A 595-BQ298006RUGT 2 497En stock
Bande coupée
0.507 CHF
0.36 CHF
0.324 CHF
0.282 CHF
Bobine
0.221 CHF
Min. : 1
Mult. : 1
: 3 000
Battery Protection Lithium-ion, Lithium Polymer 4.475 V 1.5 V to 5.5 V QFN-8 SMD/SMT BQ2980 Reel, Cut Tape, MouseReel
Texas Instruments Gestion de batterie/pile High-side protector for single-cell li-i A 595-BQ298006RUGR 380En stock
Bande coupée
1.04 CHF
0.756 CHF
0.684 CHF
0.607 CHF
Bobine
0.567 CHF
Min. : 1
Mult. : 1
: 250
Battery Protection Lithium-ion, Lithium Polymer 4.475 V 1.5 V to 5.5 V QFN-8 SMD/SMT BQ2980 Reel, Cut Tape, MouseReel
Texas Instruments Gestion de batterie/pile High-side protector for single-cell li-i A 595-BQ298009RUGR 483En stock
Bande coupée
1.04 CHF
0.756 CHF
0.684 CHF
0.607 CHF
Bobine
0.567 CHF
Min. : 1
Mult. : 1
: 250
Battery Protection Lithium-ion, Lithium Polymer 4.5 V 1.5 V to 5.5 V QFN-8 SMD/SMT BQ2980 Reel, Cut Tape, MouseReel
Texas Instruments Gestion de batterie/pile High-side protector for single-cell li-i A 595-BQ298015RUGT 1 018En stock
Bande coupée
0.507 CHF
0.36 CHF
0.324 CHF
0.282 CHF
Bobine
0.224 CHF
Min. : 1
Mult. : 1
: 3 000
Battery Protection Lithium-ion, Lithium Polymer 4.44 V 1.5 V to 5.5 V QFN-8 SMD/SMT BQ2980 Reel, Cut Tape, MouseReel
Texas Instruments Gestion de batterie/pile High-side protector for single-cell li-i 1 676En stock
Bande coupée
0.507 CHF
0.36 CHF
0.324 CHF
0.282 CHF
Bobine
0.224 CHF
Min. : 1
Mult. : 1
: 3 000
Battery Protection Lithium-ion, Lithium Polymer 4.4 V 1.5 V to 5.5 V X2QFN-8 SMD/SMT BQ2980 Reel, Cut Tape, MouseReel
Texas Instruments Gestion de batterie/pile High-side protector for single-cell li-i Délai de livraison produit non stocké 26 Semaines
Bobine
0.229 CHF
Min. : 3 000
Mult. : 3 000
: 3 000
Battery Protectors Lithium-ion, Lithium-Polymer 1.5 V to 5.5 V X2QFN-8 SMD/SMT BQ2980 Reel