TPS621361RGXT

TPS62136/TPS621361 Step-Down Converters

Texas Instruments TPS62136/TPS621361 Synchronous Step-Down Converters are high efficiency and easy to use DC-DC converters, based on the DCS-Control™ Topology. The device's wide input voltage range of 3V to 17V makes it suitable for multi-cell Li-Ion as well as 12V intermediate supply rails. Each device provides 4A continuous output current. The TPS62136 automatically enters Power Save Mode at light loads to maintain high efficiency across the whole load range. With that, the device is well suited for applications that require connected standby performance, like ultra low power computers. With the MODE pin set to low, the switching frequency of the device is adapted automatically based on the input and output voltage. This technique is called Automatic Efficiency Enhancement (AEE™) and maintains high conversion efficiency over the whole operation range. It provides a 1% output voltage accuracy in PWM mode and therefore enables the design of a power supply with high output voltage accuracy.