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MICROCHIP MCP73830LT-0BCI/MYY

Hersteller
MICROCHIP
Herst.-Teilenr.
MCP73830LT-0BCI/MYY
LCSC-Nr.
C625595
Verp.
TDFN-6-EP(2x2)
Kundennummer
Hauptmerkm.
3.75V~6V 1 Lithium Battery TDFN-6-EP(2x2) Battery Chargers RoHS
DatenblattMICROCHIP MCP73830LT-0BCI/MYY
RoHS-Konformität2 Dokumente verfügbar
Nicht vorrätig
Benachrichtigen
Minimum: 1Vielfaches: 1Verkaufseinheit: Piece
Zur BOM-Liste hinzufügen
Stk.E-Preis(Nur als Referenz)Gesamtbetrag
1+$ 0.6892$ 0.69
10+$ 0.5566$ 5.57
30+$ 0.4919$ 14.76
100+$ 0.4256$ 42.56
500+$ 0.3855$ 192.75
1,000+$ 0.3654$ 365.40
Standardgehäuse3000/Full Reel
Besserer Preis bei größerer Menge?
$

Produktspezifikationen

Alle
TypBeschreibung
KategorieIntegrated Circuits (ICs)/Power Management (PMIC)/Battery Chargers
HerstellerMICROCHIP
Verp.TDFN-6-EP(2x2)
End-Off Voltage-
Voltage - Supply3.75V~6V
Quiescent Current25uA
Operating Temperature-40℃~+85℃
Number of Cells1
Interface-
FeaturesConstant current charging;Constant voltage charging;Trickle charging;Automatic recharge;Charge termination;Programmable charging current;Overcharge protection;Under-voltage lockout;Reverse current blocking;Soft-start
Battery Temperature DetectionNot supported
0V Battery Charge-
Type of BatteryLithium Battery
The Chip TypeCharging IC
Balance Current-
Charge Current - Max-
Charging Saturation Voltage4.2V
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Beschreibung

KI-Übersetzung

The MCP73830/L are highly integrated, Li-Ion battery charge management controllers for use in space-limited applications. The MCP73830/L devices provide specific charge algorithms for single-cell Li-Ion/Li-Polymer batteries to achieve optimal capacity and safety in the shortest charging time possible. Along with its small physical size, the low number of external components makes the MCP73830/L ideally suitable for portable applications. The MCP73830L employs a constant-current/constant voltage charge algorithm. The minimum 20 mA regulated constant, fast charge current enables the design in small Li-Ion batteries and low supply current applications. The fast charge, constant-current value is set with one external resistor, from 20 mA to 200 mA. The MCP73830 allows up to 1000 mA charge current for applications that require faster constant current. The MCP73830/L devices provide a thermal foldback function that limits the charge current, based on die temperature during high-power or high-ambient conditions. This thermal regulation optimizes the charge cycle time while maintaining device reliability. The MCP73830/L devices are fully specified over the ambient temperature range of -40°C to +85°C. The MCP73830/L is available in a 6 lead, TDFN package.

Merkmale

KI-Übersetzung
  • Complete Linear Charge Management Controller:
  • Integrated pass transistor
  • Integrated current sense
  • Integrated Reverse Discharge Protection
  • Constant-Current/Constant Voltage Operation
  • High-Accuracy Preset Voltage Regulation: 4.20V ±0.75%
  • Programmable Charge Current:
  • MCP73830L: 20 mA - 200 mA
  • MCP73830: 100 mA - 1000 mA
  • Soft Start to Avoid Inrush Current
  • Preconditioning: 10% and no preconditioning
  • Fixed Elapsed Timer: 4 Hours
  • Fixed Preconditioning Timer: 1 Hour
  • Automatic Recharge: No Auto-Recharge is also Available with Selected Options
  • Automatic End-of-Charge (EOC) Control Termination: 7.5% and 10%
  • Automatic Power-Down when Input Power Removed
  • Undervoltage Lockout (UVLO)
  • Chip/Charge Enable Pin (CE)
  • Packaging: TDFN-6 (2x2 mm)
  • Temperature Range: -40°C to +85°C

Anwendungen

KI-Übersetzung
  • Bluetooth Headsets
  • Portable Media Players
  • Rechargeable 3D Glasses
  • Toy and Gaming Controllers