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MICRONE ME4312BSG product image
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MICRONE ME4312BSG

Hersteller
MICRONEAsian Brands
Herst.-Teilenr.
ME4312BSG
LCSC-Nr.
C427586
Verp.
SOP-8
Kundennummer
Hauptmerkm.
Constant Voltage and Constant Current Controller for Battery Chargers and Adapters
DatenblattMICRONE ME4312BSG
Vorrätig: 4,275
4,275 Ab Lager, sofort versandfertig
Minimum: 5Vielfaches: 5Verkaufseinheit: Piece
Zur BOM-Liste hinzufügen
Stk.E-PreisGesamtbetrag
5+$ 0.1395$ 0.70
50+$ 0.1105$ 5.53
150+$ 0.0961$ 14.42
500+$ 0.0852$ 42.60
3,000+$ 0.0683$ 204.90
6,000+$ 0.064$ 384.00
Standardgehäuse3000/Full Reel
Besserer Preis bei größerer Menge?
$

Produktspezifikationen

Alle
TypBeschreibung
KategorieIntegrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers
HerstellerMICRONE
Verp.SOP-8
Operating Temperature0℃~+125℃
Frequency - Switching-
Output Current-
Pd - Power Dissipation-
Voltage - Breakdown-
Voltage - Supply2.5V~36V
Topology-
FeaturesAdjustable current limiting;Constant Current Mode (CC);Constant Voltage (CV)
Output Voltage-
Duty Cycle(Max)-
Feedback System-
Working Mode-
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Merkmale

KI-Übersetzung
  • Highly integrated solution for switching power supplies requiring dual control loops for CV and CC
  • Integrates a 1.21V voltage reference (±1% accuracy), a 74mV low voltage reference, a 9mV ultra-low voltage reference, and three op-amps on-chip
  • 1.21V voltage reference combined with one op-amp enables ME4312 to generate an ideal voltage for power adapters and battery chargers
  • 74mV low voltage reference combined with another op-amp enables ME4312 to generate an ideal current limit for output current-limiting CC detection
  • 9mV lower voltage reference combined with one op-amp generates an ideal LED switching circuit; current detection and LED switching circuit adjustable via Ictrl pin
  • Red LED on, green LED off during normal charging; green LED on, red LED off when charging current drops to 12% of the current limit
  • LED switching comparator with 11% hysteresis
  • CV/CC control
  • Precision internal voltage reference
  • Minimal external components
  • Easy compensation
  • Adjustable LED switching circuit
  • Wide operating voltage range: 3–40V
  • Low operating current
  • Charge status indication
  • Few peripheral components, low overall system cost

Anwendungen

KI-Übersetzung
  • Power adapter
  • Battery charger