IC-Hersteller Nisshinbo Micro Device Inc.
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Nisshinbo Micro Device Inc. RP604
Ultra-low Quiescent Current (IQ = 0.3 μA), 300 mA, Buck-Boost DC/DC Converter
Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 1.8-5.5 V |
| Ausgang 1 | 5.2 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 | Produktserie | L(µH) | IR 1(mA) | IR 2(mA) | ISAT(mA) | RDC(mΩ) | fres(MHz) | Typ | H(mm) | B(mm) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-PMI Power-Multilayer-Induktivität, 2.2 µH, 1300 mA | 74479887222A | Downloads– | Status PTNi| Die Produktion wird demnächst eingestellt. Erwartete Lebenszeit: <2 Jahre. | ProduktserieWE-PMI Power-Multilayer-Induktivität | Induktivität2.2 µH | Nennstrom 11300 mA | Nennstrom 21800 mA | Sättigungsstrom700 mA | Gleichstromwiderstand85 mΩ | Eigenresonanzfrequenz55 MHz | TypLow RDC | Höhe0.8 mm | Breite2 mm | – | |
| WE-PMI Power-Multilayer-Induktivität, 2.2 µH, 900 mA | 74479887222A | Downloads– | Status PTNi| Die Produktion wird demnächst eingestellt. Erwartete Lebenszeit: <2 Jahre. | ProduktserieWE-PMI Power-Multilayer-Induktivität | Induktivität2.2 µH | Nennstrom 1900 mA | Nennstrom 21300 mA | Sättigungsstrom1700 mA | Gleichstromwiderstand250 mΩ | Eigenresonanzfrequenz50 MHz | TypHoher Sättigungsstrom | Höhe1.2 mm | Breite2 mm | – |