Richtek RTQ2158A | Demoboard RTQ2158AGQWTF-QA

Beschreibung

The RTQ2158A is a high-performance, Advanced Constant On-Time (ACOT®) monolithic synchronous step-down DC-DC converter that can deliver up to peak 12A output current from a 2.85V to 6.5V input supply. The device integrates low RDS(ON) power MOSFETs, accurate 0.6V reference and an integrated diode of bootstrap circuit to offer a very compact solution.

Eigenschaften

• AEC-Q100 Grade 1 Qualified
• Dramatically Fast Transient Response
• Steady 460kHz Switching Frequency
• Extremely High Efficiency 15m/10m MOSFETs
• Advanced COT Control Loop
• Wide Input Voltage Range from 2.85V to 6.5V
• Optimized for Ceramic Output Capacitors
• Internal Start-Up into Pre-biased Outputs
• Power Good Indicator
• Enable Control
• Over-Current and Over-Temperature Protections
• Under-Voltage Protection with Hiccup Mode

Typische Anwendungen

• Automotive Systems, Infotainment and Cockpit System, Vehicle ADAS ECU, Connected Car Systems
• Broadband Communications
• Industrial Systems

Weiterführende Informationen

• Datenblatt
• Produktseite des IC-Herstellers