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Convenient Power CPSQ5453 | Demoboard CPSQ5453 EVALUATION BOARD
Dual-Channel Constant-Voltage and Constant-Current Controller with SPI Interface
Details
| Topologie | Aufwärtswandler |
| Eingangsspannung | 4.5-65 V |
| Schaltfrequenz | 100-700 kHz |
| IC-Revision | 1.0.1 |
Beschreibung
The CPSQ5453 is a dual full-independent channel constant-voltage and constant-current controller. CPSQ5453 operates over a wide input voltage range from 4.5V to 65V with SPI interface.The CPSQ5453 applies Peak-Current (PCM)control mode which provides fast load transient response and easy loop design and requires a minimal number of readily available, standard, external components. The frequency is programmable from 100kHz to 700kHz.
Eigenschaften
- AEC-Q100 Grade-1 Qualified for Automotive Applications
- Wide Input Voltage Range from 4.5V to 65V
- Dual Full-Independent Channel
- Constant Current with 4% Accuracy
- Programmable Switching Frequency from 100kHz to 700kHz
- Up to 1MHz External clock synchronization
- 1000:1 Analog and PWM Dimming
- SPI Interface
- Configure CC/CV mode
- Functional Safety for Fault Monitor and Report
- Dual Channel connected in-Phase
- Protection Threshold Setting
- Comprehensive protection features.
- Limp-Home
- EMI Improvement
- OTP for Limp-Home mode(ASIL improve)
- Offset current compensation
- Available 5mm x 5mm QFN package
Typische Anwendungen
- LED Driving Module
- Automotive Headlight
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L(µH) | ISAT,10%(A) | ISAT,30%(A) | IR,40K(A) | IRP,40K(A) | RDC max.(mΩ) | fres(MHz) | Bauform | Version | MusterVerfügbarkeit & Muster | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | SPECWE-PD Speicherdrossel, 15 µH, 8 A | Verfügbarkeit – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-PD Speicherdrossel | Induktivität15 µH | Sättigungsstrom 18 A | Sättigungsstrom @ 30%9.8 A | Nennstrom6.5 A | Performance Nennstrom7.4 A | Gleichstromwiderstand26 mΩ | Eigenresonanzfrequenz17 MHz | Bauform1210 | VersionGestanzt | –Verfügbarkeit prüfen |
Verfügbarkeitsprognose
WE Artikelnummer VerpackungseinheitenWiederbeschaffungszeit
––– Wochen
| Erwartete Verfügbarkeit | Eingehender Bestand | Menge |
|---|---|---|
| Aktuelle Verfügbarkeit | – | – |
Für diese Mengenanfrage gibt es keine Prognose.
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