TLV62568ADRLR

The TLV62568A, TLV62569A devices are synchronous step-down buck DC-DC converters optimized for high efficiency and compact solution size. The device integrates switches capable of delivering an output current up to 2 A. At the whole load range, the device operates in pulse width modulation (PWM) mode with 1.5-MHz switching frequency. In shutdown, the current consumption is reduced to less than 2 μA. An internal soft start circuit limits the inrush current during startup. Other features like over current protection, thermal shutdown protection and power good are built-in. The device is available in a SOT563 package.

Applications

• General Purpose POL Supply
• Set Top Box
• Network Video Camera
• Wireless Router
• Solid State Driver / Hard Disk Driver

Key features

• Forced PWM to Reduce Output Voltage Ripple
• Up to 95% Efficiency
• Low RDS(ON) Switches 100 mΩ / 60 mΩ
• 2.5-V to 5.5-V Input Voltage Range
• Adjustable Output Voltage from 0.6 V to VIN
• 100% Duty Cycle for Lowest Dropout
• 1.5-MHz Typical Switching Frequency
• Power Good Output
• Over Current Protection
• Internal Soft Startup
• Thermal Shutdown Protection
• Available in SOT563 Package
• Pin-to-Pin Compatible with TLV62568, TLV62569
• Create a Custom Design with the WEBENCH Power Designer