TS30012-M050QFNR

TS30012-M050QFNR is a 2A DC/DC synchronous switching regulator with fully integrated power switches, internal compensation, and full fault protection. The switching frequency of 1MHz enables the use of small filter components resulting in minimal board space and reduced BOM costs. It utilizes current mode feedback in normal regulation PWM mode. When the regulator is placed in standby (EN is low), the device draws less than 10uA quiescent current. It integrates a wide range of protection circuitry including input supply under-voltage lockout, output voltage soft start, current limit, and Thermal shutdown. It includes supervisory reporting through the PG (Power Good) open drain output to interface other components in the system. Application includes on-card switching regulators, set-top box, DVD, LCD, LED supply, industrial power supplies.

• Adjustable version output voltage range: 0.9V to (VCC 1V) with +/-1.5% reference
• 1MHz +/- 10% fixed switching frequency
• High efficiency up to 95%
• Current mode PWM control with PFM mode for improved light load efficiency
• Voltage supervisor for VOUT reported at the PG pi
• Input supply under voltage lockout, low external component count
• Soft start for controlled startup with no overshoot
• Cycle-by-cycle current limit with frequency foldback
• Full protection for over-temperature and VOUT over-voltage
• 16pin QFN package, junction operating temperature range from -40°C to 125°C