Anpec APW7408 | Demoboard EVB_APW7408

Description

The APW7408 is a 1.3A synchronous buck converter that uses current-mode control scheme to convert wide input voltage of 2.9V to 5.5V to outputs as low as 0.6V while providing excellent output voltage regulation.The APW7408 operates in Automatic Skip/PWM Mode operation and is also equipped with Power-on-reset, internal soft start and complete protections (under-voltage,over-voltage, over-temperature and current-limit) into a single low cost SOT-23-5 package. The IC also provides output capacitor discharge when it is disabled via the internal low side MOSFET.

Features

• Typical 0.6V Internal Reference Voltage
• Automatic Skip/PWM Mode Operation
• Stable with Low ESR Ceramic Capacitors
• Power-On-Reset Detection on VIN
• Integrated Soft Start and Output Discharge
• Over-Temperature Protection
• Over Voltage Protection
• Under Voltage Protection
• High/ Low Side Current Limit
• Enable/Shutdown Function
• Small SOT-23-5 packages
• Lead Free and Green Devices Available (RoHScompliant)

Typical applications

• Notebook Computer & UMPC, LCD Monitor/TV
• Set-Top Box, DSL, Switch HUB
• Portable Instrument

More information

• IC product information