●The TPS6262x device family provides high-frequency synchronous step-down DC/DC converters optimized for battery-powered portable applications. Intended for low-power applications, the TPS6262x devices support up to 600 mA load current, and allow the use of low cost chip inductor and capacitors.
●With a wide input voltage range of 2.3 V to 5.5 V, the devices support applications powered by Li-Ion batteries with extended voltage range. Different fixed voltage output versions are available from 1.2 V to 2.3 V.
●The TPS6262x devices operate at a regulated 6-MHz switching frequency and enter the power-save mode operation at light load currents to maintain high efficiency over the entire load current range.
●The pulse frequency modulation (PFM) mode extends the battery life by reducing the quiescent current to 31 µA (typical) during light load and standby operation. For noise-sensitive applications, the device can be forced into fixed frequency pulse width modulation (PWM) mode by pulling the MODE pin high.
●The TPS6262x devices operate over a free air temperature range of –40°C to 85°C. They are available in a 6-pin chip-scale package (WCSP).
● Wide Input Voltage Range from 2.3 V to 5.5 V
● 6 MHz Regulated Frequency Operation
● 90% Efficiency at 6 MHz Operation
● 31 µA Quiescent Current
● _Best in Class_ Load and Line Transient
● ±2% Total DC Voltage Accuracy
● Automatic PFM/PWM Mode Switching
● Low Ripple Light-Load PFM Mode
● Internal Soft Start, 120-µs Start-Up Time
● Integrated Active Power-Down Sequencing
●(TPS62624 only)
● Current Overload and Thermal Shutdown
●Protection
● Three Surface-Mount External Components
●Required (One MLCC Inductor, Two Ceramic
●Capacitors)
● Complete Sub 1-mm Component Profile Solution
● Total Solution Size < 12 mm2
● Available in a 6-Pin NanoFree™ (WCSP)
●Regular and Ultra-Thin Packaging
