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TI BQ298015RUGR

Hersteller
TI
Herst.-Teilenr.
BQ298015RUGR
LCSC-Nr.
C3681805
Verp.
X2-QFN-8(1.5x1.5)
Kundennummer
Hauptmerkm.
Voltage, current, and temperature protector suitable for fast-charging/flash-charging single-cell lithium-ion and lithium-polymer batteries with an integrated high-side NFET driver
DatenblattTI BQ298015RUGR
RoHS-Konformität2 Dokumente verfügbar
Vorrätig: 251
251 Ab Lager, sofort versandfertig
Minimum: 1Vielfaches: 1Verkaufseinheit: Piece
Zur BOM-Liste hinzufügen
Stk.E-PreisGesamtbetrag
1+$ 1.2218$ 1.22
200+$ 0.6145$ 122.90
500+$ 0.6011$ 300.55
1,000+$ 0.5944$ 594.40
Standardgehäuse3000/Full Reel
Besserer Preis bei größerer Menge?
$

Produktspezifikationen

Alle
TypBeschreibung
KategorieIntegrated Circuits (ICs)/Power Management (PMIC)/Battery Management
HerstellerTI
Verp.X2-QFN-8(1.5x1.5)
Operating Temperature-40℃~+85℃
Interface-
Quiescent Current5uA
0V Battery ChargeSupport
Operating Voltage1.5V~5.5V
Type of BatteryLithium Battery
FeaturesOvercharge protection;Over-discharge protection;Overcurrent Protection;Short-Circuit Protection;Overvoltage protection
The Chip TypeProtection IC
Balance Current-
Charge Current - Max-
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Beschreibung

KI-Übersetzung

Devices in the BQ298xyz series are equipped with an integrated charge pump FET driver, providing high-side primary battery protection for single-cell lithium-ion and lithium-polymer batteries to achieve Rdson consistency across all battery voltages. To obtain better system thermal performance, BQ298x devices feature high precision and can use sense resistors as low as 1mΩ. The CTR pin in the BQ298x device can be configured through host control to override the FET driver, thereby creating a system reset or shutdown function. Alternatively, the CTR pin can also be configured to connect to an external positive temperature coefficient (PTC) thermistor to implement FET overheat protection together with the internal die temperature sensor. The BQ2980xy devices support zero-volt (0V) charging, while the BQ2982xy devices disable this function.

Merkmale

KI-Übersetzung
  • Voltage Protection:
    • Overvoltage (OV): ±10mV
    • Undervoltage (UV): ±20mV
  • Current Protection:
    • Overcharge Current (OCC): ±1mV
    • Overdischarge Current (OCD): ±1mV
    • Short Circuit in Discharge (SCD): ±5mV
  • Temperature Protection:
    • Overtemperature (OT)
  • Sense resistor (RSNS) support down to 1mΩ
  • High-side protection
  • High Vgs FET driver
  • 0V charging (BQ2980 only)
  • CTR pin for FET override control of system reset/shutdown
  • Secondary overtemperature protection via CTR configured with external PTC thermistor

Anwendungen

KI-Übersetzung
  • Smartphones
  • Tablets
  • Power banks
  • Wearable devices