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.

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Texas Instruments Akumuliatorių tvarkymo sistemos High-side protector for single-cell li-i A 595-BQ298009RUGT 12 606Prieinamumas
Pjaunama Juosta
0,542 €
0,385 €
0,346 €
0,301 €
Ritė
0,226 €
Min.: 1
Daugkart.: 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 Akumuliatorių tvarkymo sistemos High-side protector for single-cell li-i A 595-BQ298010RUGT 8 495Prieinamumas
Pjaunama Juosta
0,542 €
0,385 €
0,346 €
0,301 €
Ritė
0,226 €
Min.: 1
Daugkart.: 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 Akumuliatorių tvarkymo sistemos High-side protector for single-cell Li-i 3 225Prieinamumas
Pjaunama Juosta
0,542 €
0,385 €
0,346 €
0,301 €
Ritė
0,228 €
Min.: 1
Daugkart.: 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 Akumuliatorių tvarkymo sistemos High-side protector for single-cell Li-i 5 057Prieinamumas
Pjaunama Juosta
0,542 €
0,385 €
0,346 €
0,301 €
Ritė
0,23 €
Min.: 1
Daugkart.: 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 Akumuliatorių tvarkymo sistemos High-side protector for single-cell li-i 4 159Prieinamumas
Pjaunama Juosta
0,542 €
0,385 €
0,346 €
0,301 €
Ritė
0,23 €
Min.: 1
Daugkart.: 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 Akumuliatorių tvarkymo sistemos High-side protector for single-cell Li-i 5 384Prieinamumas
0,654 €
0,467 €
0,421 €
0,368 €
Min.: 1
Daugkart.: 1
Battery Protection Lithium-ion, Lithium Polymer 20 V 1.5 V to 5.5 V X2QFN-8 SMD/SMT BQ2982

Texas Instruments Akumuliatorių tvarkymo sistemos High-side protector for single-cell Li-i 942Prieinamumas
3 000Tikėtina 2026-11-19
Pjaunama Juosta
0,654 €
0,467 €
0,421 €
0,368 €
Ritė
0,30 €
Min.: 1
Daugkart.: 1
: 3 000
BQ2982 Reel, Cut Tape, MouseReel
Texas Instruments Akumuliatorių tvarkymo sistemos High-side protector for single-cell li-i A 595-BQ298000RUGT 5 196Prieinamumas
Pjaunama Juosta
0,542 €
0,341 €
0,306 €
0,267 €
Ritė
0,237 €
Min.: 1
Daugkart.: 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 Akumuliatorių tvarkymo sistemos High-side protector for single-cell li-i A 595-BQ298000RUGR 785Prieinamumas
Pjaunama Juosta
1,11 €
0,808 €
0,731 €
0,648 €
Ritė
0,606 €
Min.: 1
Daugkart.: 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 Akumuliatorių tvarkymo sistemos High-side protector for single-cell li-i A 595-BQ298010RUGR 602Prieinamumas
Pjaunama Juosta
1,11 €
0,808 €
0,731 €
0,648 €
Ritė
0,606 €
Min.: 1
Daugkart.: 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 Akumuliatorių tvarkymo sistemos High-side protector for single-cell li-i A 595-BQ298012RUGT 2 240Prieinamumas
Pjaunama Juosta
0,559 €
0,39 €
0,353 €
0,306 €
Ritė
0,239 €
Min.: 1
Daugkart.: 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 Akumuliatorių tvarkymo sistemos High-side protector for single-cell li-i A 595-BQ298012RUGR 341Prieinamumas
Pjaunama Juosta
1,11 €
0,808 €
0,731 €
0,648 €
Ritė
0,606 €
Min.: 1
Daugkart.: 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 Akumuliatorių tvarkymo sistemos High-side protector for single-cell li-i A 595-BQ298015RUGR 751Prieinamumas
Pjaunama Juosta
1,11 €
0,808 €
0,731 €
0,648 €
Ritė
0,606 €
Min.: 1
Daugkart.: 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 Akumuliatorių tvarkymo sistemos High-side protector for single-cell li-i A 595-BQ298006RUGT 2 497Prieinamumas
Pjaunama Juosta
0,542 €
0,385 €
0,346 €
0,301 €
Ritė
0,236 €
Min.: 1
Daugkart.: 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 Akumuliatorių tvarkymo sistemos High-side protector for single-cell li-i A 595-BQ298006RUGR 380Prieinamumas
Pjaunama Juosta
1,11 €
0,808 €
0,731 €
0,648 €
Ritė
0,606 €
Min.: 1
Daugkart.: 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 Akumuliatorių tvarkymo sistemos High-side protector for single-cell li-i A 595-BQ298009RUGR 483Prieinamumas
Pjaunama Juosta
1,11 €
0,808 €
0,731 €
0,648 €
Ritė
0,606 €
Min.: 1
Daugkart.: 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 Akumuliatorių tvarkymo sistemos High-side protector for single-cell li-i A 595-BQ298015RUGT 1 018Prieinamumas
Pjaunama Juosta
0,542 €
0,385 €
0,346 €
0,301 €
Ritė
0,239 €
Min.: 1
Daugkart.: 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 Akumuliatorių tvarkymo sistemos High-side protector for single-cell li-i 1 676Prieinamumas
Pjaunama Juosta
0,542 €
0,385 €
0,346 €
0,301 €
Ritė
0,239 €
Min.: 1
Daugkart.: 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 Akumuliatorių tvarkymo sistemos High-side protector for single-cell li-i Ne Sandėlyje Esančių Prekių Pristatymo Laikas 26 Savaičių
Ritė
0,245 €
Min.: 3 000
Daugkart.: 3 000
: 3 000
Battery Protectors Lithium-ion, Lithium-Polymer 1.5 V to 5.5 V X2QFN-8 SMD/SMT BQ2980 Reel