IC-Hersteller Nisshinbo Micro Device Inc.

IC-Hersteller (99)

Nisshinbo Micro Device Inc. RP604

Ultra-low Quiescent Current (IQ = 0.3 μA), 300 mA, Buck-Boost DC/DC Converter

Details

TopologieAbwärtswandler
Eingangsspannung1.8-5.5 V
Ausgang 15.2 V / 0.3 A

Beschreibung

The RP604x is a buck-boost converter featuring a minimum supply current and a high efficiency at low-load. The device operates at the low operating quiescent current(IQ= 0.3 μA) to make the most of battery life for the battery driver operated intermittently.

Eigenschaften

  • Input Voltage: 1.8 V to 5.5 V
  • Output Voltage: 1.6 V to 5.2 V, 0.1 V step
  • Output Voltage Accuracy: ±1.5%
  • Maximum Output Current: 300 mA at Buck
  • Built-in Driver On-resistance (RP604Z, VIN = 3.6 V): PMOS = Typ.0.12 Ω, NMOS = Typ. 0.12 Ω
  • Operating Quiescent Current (IQ): 0.3 μA
  • Standby Current: 0.01 μA
  • Protection Features: UVLO, OVP, LX Peak Current, and Thermal Shutdown

Typische Anwendungen

  • Low-power Wireless Communication Equipment: Bluetooth® Low Energy, ZigBee, WiSunm, ANT
  • Wearable Appliances: SmartWatch, SmartBand, Healthcare / Low-power Devices for CPU, Memory, Sensor Device, Energy Harvesting
  • Li-ion/Coin Battery-used Equipment

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Ersatzartikel Downloads Status ProduktserieL
(µH)
IR 1
(mA)
IR 2
(mA)
ISAT
(mA)
RDC
(mΩ)
fres
(MHz)
TypH
(mm)
W
(mm)
Muster
74479787222AiSPEC
74479887222A PTN i| Die Produktion wird demnächst eingestellt. Erwartete Lebenszeit: <2 Jahre.WE-PMI Power-Multilayer-Induktivität 2.2 1300 1800 700 85 55 Low RDC 0.8 2
74479889222iSPEC
74479887222A PTN i| Die Produktion wird demnächst eingestellt. Erwartete Lebenszeit: <2 Jahre.WE-PMI Power-Multilayer-Induktivität 2.2 900 1300 1700 250 50 High Saturation Current 1.2 2
Artikel Nr. Daten­blatt Ersatzartikel
74479787222AiSPEC
74479887222A
74479889222iSPEC
74479887222A
Muster
Artikel Nr. Daten­blatt Ersatzartikel Downloads Status ProduktserieL
(µH)
IR 1
(mA)
IR 2
(mA)
ISAT
(mA)
RDC
(mΩ)
fres
(MHz)
TypH
(mm)
W
(mm)
Muster