TPS62060DSGR – Switching Voltage Regulators 1.6A Step-Down Converter IC WSON-8-EP

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Datasheet
TPS62060DSGR 1.6A, 3MHz High-Efficiency Synchronous Step-Down Converter IC
The TPS62060DSGR is a compact, high-efficiency 1.6A synchronous step-down (buck) DC-DC converter designed for low-voltage power regulation in portable, battery-powered, and embedded systems. Operating with an input voltage range of 2.7V to 6V, this converter is ideal for use with single-cell Li-Ion batteries, 3.3V, and 5V system supply rails. With a fixed 3MHz switching frequency, the device enables the use of ultra-small inductors and capacitors, providing a highly compact and cost-effective power solution. The TPS62060 integrates a power save mode (PSM) for high efficiency at light-load conditions and features an optimized control loop for low output voltage ripple. For low-noise applications, the converter can be configured into fixed-frequency PWM mode by pulling the MODE pin high. In shutdown mode, current consumption drops to less than 1uA, and an internal discharge circuit ensures the output capacitor safely discharges to ground. Optimized for minimal external components, the device operates seamlessly with a 1uH inductor and 10uF output capacitor, ensuring fast transient response and excellent voltage regulation. Built to perform reliably across a 40 C to +85 C temperature range, the TPS62060DSGR comes in a tiny 2mmx2mmx0.75mm 8-pin WSON PowerPAD package, offering superior thermal performance and efficient PCB utilization.
Key Features

Wide Input Voltage Range: 2.7V to 6V, ideal for Li-Ion battery and low-voltage systems.
1.6A Continuous Output Current: Supports medium-power applications efficiently.
Fixed 3MHz Switching Frequency: Enables the use of small passive components and compact layouts.
High Efficiency Across Load Range: Power Save Mode maintains superior efficiency at light loads.
Low Output Voltage Ripple: Optimized PSM ensures clean, stable output for sensitive circuits.
Selectable Operating Mode: Fixed-frequency PWM operation available for low-noise applications.
Ultra-Low Shutdown Current: <1uA with automatic output capacitor discharge. Compact Design: Works with 1H inductors and 10F capacitors for space-saving designs. Robust Thermal Design: Operates across 40 C to+85 C in a thermally enhanced WSON PowerPAD package. Tiny Footprint: 2mmx2mmx0.75mm WSON-8-EP package ideal for portable electronics.