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TI LM34910CSDE/NOPB

Hersteller
TI
Herst.-Teilenr.
LM34910CSDE/NOPB
LCSC-Nr.
C2863183
Verp.
WSON-10-EP(4x4)
Kundennummer
Hauptmerkm.
Step-down type Adjustable 1.25A WSON-10-EP(4x4) Voltage Regulators - DC DC Switching Regulators RoHS
DatenblattTI LM34910CSDE/NOPB
RoHS-Konformität1 Dokumente verfügbar
Garantie auf jede Bestellung
100% Authentisch · 30-Tage-Rückgabe oder -Umtausch
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Minimum: 1Vielfaches: 1Verkaufseinheit: Piece
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Stk.E-Preis(Nur als Referenz)Gesamtbetrag
1+$ 5.7172$ 5.72
250+$ 2.2134$ 553.35
500+$ 2.1357$ 1067.85
1,000+$ 2.096$ 2096.00
Standardgehäuse250/Full Reel
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$

Produktspezifikationen

Alle
TypBeschreibung
KategorieIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
HerstellerTI
Verp.WSON-10-EP(4x4)
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching-
FunctionStep-down type
Number of Outputs1
FeaturesAdjustable current limiting;Overcurrent Protection;Built-in LDO regulator;Built-in current sense resistor
Output TypeAdjustable
TopologyBuck
Operating Voltage8V~50V
Switch tube (built-in/external)Built-in
Output Voltage-
Output Current1.25A
Quiescent Current630uA
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Beschreibung

KI-Übersetzung

The LM34910C Step Down Switching Regulator features all of the functions needed to implement a low cost, efficient, buck bias regulator capable of supplying 1.25A to the load. This buck regulator contains a 55V N-Channel Buck Switch, and is available in the thermally enhanced WSON-10 package. The hysteretic regulation scheme requires no loop compensation, results in fast load transient response, and simplifies circuit implementation. The operating frequency remains constant with line and load variations due to the inverse relationship between the input voltage and the on-time. The current limit detection is set at 1.25A. Additional features include: VCC under-voltage lockout, thermal shutdown, gate drive under-voltage lockout, and maximum duty cycle limiter.

Merkmale

KI-Übersetzung
  • Integrated 55V, N-Channel Buck Switch
  • Integrated Start-Up Regulator
  • Input Voltage Range: 8V to 50V
  • No Loop Compensation Required
  • Ultra-Fast Transient Response
  • Operating Frequency Remains Constant with Load Current and Input Voltage
  • Maximum Duty Cycle Limited During Start-Up
  • Adjustable Output Voltage
  • Valley Current Limit At 1.25A
  • Precision Internal Reference
  • Low Bias Current
  • Highly Efficient Operation
  • Thermal Shutdown

Anwendungen

KI-Übersetzung
  • High Efficiency Point-Of-Load (POL) Regulator
  • Non-Isolated Telecommunication Buck Regulator
  • Secondary High Voltage Post Regulator