IC-Hersteller XYSemi
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Details
| Topologie | Aufwärtswandler |
| Eingangsspannung | 2.3-6 V |
| Schaltfrequenz | 900-1500 kHz |
| Ausgang 1 | 26 V / 3 A |
| IC-Revision | 0.6 |
Beschreibung
The XR3401 is a high frequency, high efficiency DC to DC converter with an integrated 3A, 0.1Ω power switch capable of providing an output voltage up to 26V. The fixed 1.2MHz allows the use of small external inductions and capacitors and provides fast transient response. It integrates Soft start, only need few components outside, its comp circus can improve the load transient
Eigenschaften
- 2.3V to 6V input voltage Range
- Efficiency up to 96%
- 26V Boost converter with 3A switch
- current
- 1.2Mhz fixed Switching Frequency
- Integrated soft-start
- Thermal Shutdown
- Adjustable Comp Loop
- Under voltage Lockout
- 8-Pin SOP-EPAD Package
Typische Anwendungen
- DSL Modem
- Digital Still Camera
- GPS Receiver
- Handheld Devices
- PCMCIA Card
- TFT LCD Bias Supply
- Portable Applications
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L(µH) | IRP,40K(A) | ISAT(A) | RDC max.(mΩ) | fres(MHz) | Bauform | Version | ISAT,10%(A) | ISAT,30%(A) | Montageart | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-PD SMT-Speicherdrossel, 1 µH, 8.6 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-PD SMT-Speicherdrossel | Induktivität1 µH | Performance Nennstrom8.6 A | Sättigungsstrom10.2 A | Gleichstromwiderstand10 mΩ | Eigenresonanzfrequenz100 MHz | Bauform7345 | VersionGestanzt | Sättigungsstrom 18.3 A | Sättigungsstrom @ 30%10.2 A | MontageartSMT | ||||
 | WE-LHMI SMT Speicherdrossel, 2.2 µH, 4.05 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-LHMI SMT Speicherdrossel | Induktivität2.2 µH | Performance Nennstrom4.05 A | – | Gleichstromwiderstand61 mΩ | Eigenresonanzfrequenz49 MHz | Bauform4020 | – | Sättigungsstrom 14.45 A | Sättigungsstrom @ 30%8.4 A | MontageartSMT | ||||
| WE-PD SMT-Speicherdrossel, 4.7 µH, 4.9 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-PD SMT-Speicherdrossel | Induktivität4.7 µH | Performance Nennstrom4.9 A | Sättigungsstrom4 A | Gleichstromwiderstand40 mΩ | Eigenresonanzfrequenz37 MHz | Bauform7345 | VersionGestanzt | Sättigungsstrom 14 A | Sättigungsstrom @ 30%5 A | MontageartSMT |