The TPS82085SILR is an optimized 2A/3A buck converter MicroSiP™ module that combines small solution size with high efficiency. The power module integrates a synchronous buck converter and inductor to simplify design, reduce external components, and save printed circuit board (PCB) area. The device is housed in a compact, low profile package suitable for automated assembly by standard surface mount equipment.

To maximize efficiency, the converter operates in pulse-width modulation (PWM) mode with a nominal switching frequency of 2.4MHz and automatically enters power-saving operation at light load currents. In power-saving mode, the device operates with a typical quiescent current of 17µA. With the DCS-Control topology, the device achieves excellent load transient performance and precise output regulation. The device's EN and PG pins support sequential configuration for flexible system design. The integrated soft-start function reduces the inrush current that the input power supply needs to provide. Over-temperature protection and automatic cut-off short-circuit protection make this solution robust and reliable.

Product Specifications:

Manufacturer: TPS82085SILR

Product Category: Switching Regulators

RoHS: Details

Installation style: SMD/SMT

Package/Case: uSIL-8

Topology: Buck

Output voltage: 800 mV to 6 V

Output current: 3 A

Number of outputs: 1 Output

Input voltage (min): 2.5 V

Input voltage (max): 6 V

Quiescent current: 286 uA

Switching Frequency: 2.4 MHz

Minimum operating temperature: - 40 C

Maximum operating temperature: + 125 C

Series: TPS82085

Package: Reel

Input Voltage: 2.5 V to 6 V

Load Regulation: 0.16 %/A

Moisture Sensitivity: Yes

Operating supply current: 17 uA

Product Type: Switching Voltage Regulators

Shutdown: Shutdown

Subcategory: PMIC - Power Management ICs

Supply Voltage - Min: 2.5 V

Type: High Efficiency Step-Down Converter MicroSiP with Integrated Inductor

Unit weight: 633 mg