Renesas RAA230153

Description

The RAA23014x and RAA23015x are 1CH step-down DC/DC converter, 7V to 28V input voltage range. Auto PFM mode makes devices low power operation at light load, so it makes a system lower power.The RAA23014x is suitable for battery backup system using lithium primary cell with built-in battery backup circuit.

Features

• DC/DC
• Synchronous rectification type step-down DC/DC Auto PFM mode
• Battery backup circuit (RAA23014x)
• Input voltage range 7V to 28V
• Output voltage range 0.8V to 6V
• Maximum output current 3A
• Shutdown current 1uA (typ.)
• Switching frequency 1.1MHz (fixed)
• Soft start 2ms (fixed)
• Integrated powerMOSFETs Discharge circuit Internal phase compensator
• Protection circuit
• Short circuit protection (latch type)
• Thermal shutdown circuit 165°C (typ.)
• Under voltage lockout circuit (recovery type)
• Package
• 16-pin HTSSOP (RAA23014x)
• 8-pin HLSOP (RAA23015x)

Remarks:List Of InductorRefer page no.19

Typical applications

• Industrial (Surveillance camera, Various controller, etc.)
• OA (Printer, Plane paper copier, etc.)
• Communication (Router, Home Gate Way, Radio, etc.)
• Building (Security device, Emergency device, Various controller, etc.)
• Smart home appliances And, usable various application
• Smart meter

More information

• Datasheet
• IC product information