Operado por ONE BOM LIMITED (Hong Kong) · equipo de compras e inspección en ShenzhenAsignación por pedido confirmado y prioridad de pagoCada lote inspeccionado antes del envíoEscrow / PayPal / T/T / L/C

Protectores de baterías — piezas en stock

Al 18 de septiembre de 2026, TI-ADI (ONE BOM LIMITED) lista 399 piezas de Protectores de baterías. Stock y plazo se confirman en cada cotización.

Número de piezaEncapsuladoStockFabricante
BQ7720700DSSR
3-series to 7-series cell Li-ion battery, internal delay timer, voltage and temperature protector
12-WSON (DSS)En stockTexas InstrumentsCotizar
BQ294506DRVR
Overvoltage protection device for 2- to 3-cell Li-ion batteries, with 4.38-V OVP
6-WSON (DRV)En stockTexas InstrumentsCotizar
BQ7790508PWR
3- to 5-series li-ion and li-phosphate ultra-low-power stackable battery protector
20-TSSOP (PW)En stockTexas InstrumentsCotizar
BQ24380DSGR
Overvoltage/Overcurrent Protection IC and Li+ Charger Front End Protection IC with LDO Mode, 6.3 OVP
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ296202DSGR
Overvoltage Protection for 2-Series, 3-Series, and 4-Series Cell Li-Ion
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ298000RUGR
High-side protector for single-cell li-ion and li-polymer batteries
8-X2QFN (RUG)En stockTexas InstrumentsCotizar
BQ298218RUGR
High-side protector for single-cell Li-ion and Li-polymer batteries with 0-V charge disabled
8-X2QFN (RUG)En stockTexas InstrumentsCotizar
BQ296900DSGR
Overvoltage protector for 2-, 3- and 4-series cell Li-ion batteries with regulated output supply<
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ29200DRBR
Voltage Protection with Automatic Cell Balance For 2-Cell Li-Ion Batteries, OVP=4.35V
8-VSON (DRB)En stockTexas InstrumentsCotizar
BQ29209DRBR
Voltage Protection with Automatic Cell Balance For 2-Cell Li-Ion Batteries, OVP=4.30V
8-VSON (DRB)En stockTexas InstrumentsCotizar
BQ29412DCTR
Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.45V)
8-SSOP (DCT)En stockTexas InstrumentsCotizar
BQ29412DCTRG4
Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.45V)
8-SM8 (DCT)En stockTexas InstrumentsCotizar
BQ294705DSGT
Lithium-ion protection for accurate cell-by-cell voltage monitoring
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ296910DSGR
Overvoltage protector for 2-, 3- and 4-series cell Li-ion batteries with regulated output supply<
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ29706DSET
Lithium-ion (Li-ion) and lithium-polymer (Li-Po) advanced single-cell battery protector
6-WSON (DSE)En stockTexas InstrumentsCotizar
BQ296909DSGR
Overvoltage protector for 2-, 3- and 4-series cell Li-ion batteries with regulated output supply<
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ771806DPJR
Family 2-5S Overvoltage Protector with Internal Delay Timer
8-WSON (DPJ)En stockTexas InstrumentsCotizar
BQ296224DSGR
Overvoltage Protection for 2-Series, 3-Series, and 4-Series Cell Li-Ion
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ771800DPJT
Family 2-5S Overvoltage Protector with Internal Delay Timer
8-WSON (DPJ)En stockTexas InstrumentsCotizar
BQ771809DPJT
Family 2-5S Overvoltage Protector with Internal Delay Timer
8-WSON (DPJ)En stockTexas InstrumentsCotizar
BQ294504DRVR
Overvoltage Protection for 2-Series and 3-Series Cell Li-Ion Batteries
6-WSON (DRV)En stockTexas InstrumentsCotizar
BQ294700DSGT
Lithium-ion protection for accurate cell-by-cell voltage monitoring
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ296907DSGR
Overvoltage protector for 2-, 3- and 4-series cell Li-ion batteries with regulated output supply<
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ294582DRVT
Overvoltage Protection for 2-Series and 3-Series Cell Li-Ion Batteries, with 4.225v OVP
6-WSON (DRV)En stockTexas InstrumentsCotizar
BQ7790503PWR
3- to 5-series li-ion and li-phosphate ultra-low-power stackable battery protector
20-TSSOP (PW)En stockTexas InstrumentsCotizar
BQ29701DSET
Lithium-ion (Li-ion) and lithium-polymer (Li-Po) advanced single-cell battery protector
6-WSON (DSE)En stockTexas InstrumentsCotizar
BQ296230DSGR
Overvoltage Protection for 2-Series, 3-Series, and 4-Series Cell Li-Ion
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ298006RUGR
High-side protector for single-cell li-ion and li-polymer batteries
8-X2QFN (RUG)En stockTexas InstrumentsCotizar
BQ296215DSGR
Overvoltage Protection for 2-Series, 3-Series, and 4-Series Cell Li-Ion
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ296103DSGR
2-4S Overvoltage Protector with LDO Output
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ7720701DSSR
3-series to 7-series cell Li-ion battery, internal delay timer, voltage and temperature protector
12-WSON (DSS)En stockTexas InstrumentsCotizar
BQ296213DSGR
Overvoltage Protection for 2-Series, 3-Series, and 4-Series Cell Li-Ion
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ294704DSGR
Lithium-ion protection for accurate cell-by-cell voltage monitoring
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ298010RUGR
High-side protector for single-cell li-ion and li-polymer batteries
8-X2QFN (RUG)En stockTexas InstrumentsCotizar
BQ771801DPJR
Family 2-5S Overvoltage Protector with Internal Delay Timer
8-WSON (DPJ)En stockTexas InstrumentsCotizar
BQ29411DCTR
Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.40V)
8-SSOP (DCT)En stockTexas InstrumentsCotizar
BQ29411DCTRG4
Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.40V)
8-SM8 (DCT)En stockTexas InstrumentsCotizar
BQ296901TDSGR
Overvoltage protector for 2- to 4-series cell Li-Ion batteries with CTR or PTC function
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ24311DSGR
Overvoltage and Overcurrent Protection Li+ Charger Front-end Protection IC
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ296212DSGR
Overvoltage Protection for 2-Series, 3-Series, and 4-Series Cell Li-Ion
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ298215RUGR
High-side protector for single-cell Li-ion and Li-polymer batteries with 0-V charge disabled
8-X2QFN (RUG)En stockTexas InstrumentsCotizar
BQ294707DSGR
Lithium-ion protection for accurate cell-by-cell voltage monitoring
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ294624DRVT
Family Overvoltage Protection Device for 1-Cell Li-Ion Batteries, with 4.35v OVP
6-WSON (DRV)En stockTexas InstrumentsCotizar
BQ29704DSER
Lithium-ion (Li-ion) and lithium-polymer (Li-Po) advanced single-cell battery protector
6-WSON (DSE)En stockTexas InstrumentsCotizar
BQ294702DSGT
Lithium-ion protection for accurate cell-by-cell voltage monitoring
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ24311DSGT
Overvoltage and Overcurrent Protection Li+ Charger Front-end Protection IC
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ296900TDSGR
Overvoltage protector for 2- to 4-series cell Li-Ion batteries with CTR or PTC function
8-WSON (DSG)En stockTexas InstrumentsCotizar
BQ294533DRVR
Overvoltage Protection For 2-Series and 3-Series Cell Li-Ion Batteries
6-WSON (DRV)En stockTexas InstrumentsCotizar
BQ29718DSER
Li-Ion/Li Polymer Advanced Single-Cell Battery Protector IC Family
6-WSON (DSE)En stockTexas InstrumentsCotizar
BQ29728DSER
Li-Ion/Li Polymer Advanced Single-Cell Battery Protector IC Family
6-WSON (DSE)En stockTexas InstrumentsCotizar

Fabricantes en esta categoría

Proceso de calidad según normas de la industria

  1. Verificación de origen — credenciales del proveedor, declaración de origen del lote, registros de cadena autorizada (AS6081)
  2. Inspección visual de entrada — marcado, coplanaridad, oxidación, señales de reacondicionamiento (IDEA-STD-1010-B)
  3. Rayos X — die, hilos de bonding y vacíos comparados con muestra patrón (AS6171/4)
  4. Decap / prueba con solvente — apertura de muestra para marca del die; prueba de marcado con acetona (IDEA-STD-1010-B)
  5. Prueba funcional / eléctrica — parámetros clave en banco o laboratorio externo (AS6171/6)
  6. Humedad y empaque — nivel MSL, bolsa al vacío, desecante, indicador de humedad (JEDEC J-STD-020 / J-STD-033)
  7. Informe de envío — fotos de inspección y número de informe con cada lote

Qué pasa después de enviar su solicitud

  1. 1. Confirmamos su solicitud e iniciamos la verificación de canales
  2. 2. Cotización con precio, plazo, date code e Incoterm
  3. 3. Pago por T/T, PayPal, carta de crédito o escrow
  4. 4. Fotos de inspección antes del envío
  5. 5. Garantía de calidad de 30 días y política de devolución

Cómo comprar: condiciones de pago, Incoterms y garantía de 30 días →