The TLV62568A, TLV62569ADRLT devices are synchronous step-down buck DC-DC convertersoptimized for high efficiency and compact solution size. The device integrates switches capable ofdelivering an output current up to 2 A. At the whole load range, the device operates in pulse widthmodulation (PWM) mode with 1.5-MHz switching frequency. In shutdown, the current consumption isreduced to less than 2 μA.
An internal soft start circuit limits the inrush current during startup. Other featureslike over current protection, thermal shutdown protection and power good are built-in. The deviceis available in a SOT563 package.
Feature
- 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
