TPS562209DDCT Datasheet PDF - TI

●The TPS562209DDCT is a simple, easy-to-use 2A Synchronous Step-down Converter, optimized to operate with minimum external component counts and also optimized to achieve low standby current. These switch mode power supply (SMPS) devices employ D-CAP2™ mode control providing a fast transient response and supporting both low equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components. TPS562209DDCT always operate in continuous conduction mode, which reduces the output ripple voltage in light load compared to discontinuous conduction mode.

● 2A Converter with integrated 122 and 72mR FETs

● D-CAP2 mode control for fast transient response

● Low shutdown current of <10µA

● 1% Feedback voltage accuracy (25°C)

● Start-up from pre-biased output voltage

● Cycle-by-cycle overcurrent limit

● Hiccup-mode under-voltage protection

● Non-latch OVP, UVLO and TSD protections

● 1.0ms Fixed soft start

● Green product and no Sb/Br

●Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.