TPS62135RGXR Description

The TPS62135RGXR is a DCS-ControlTM Topology synchronous step-down DC-DC converter with great efficiency and ease of operation.

Its wide input voltage range of 3-V to 17-V makes it appropriate for multi-cell Li-Ion batteries as well as 12-V intermediate supply rails. The devices have a continuous output current of 4 amps. At light loads, the TPS62135RGXR automatically enters Power Save Mode to maintain excellent efficiency across the whole load range.

TPS62135RGXR Features

• Output Voltage Accuracy ± 1% (PWM mode)

• Input Voltage Range: 3 V to 17 V

• Quiescent Current 18 μA Typ

• Output Voltage from 0.8 V to 12 V

• Adjustable Soft-Start

• Forced PWM or PWM/PFM operation

• The typical switching frequency of 2.5MHz in forced PWM

• Precise ENABLE input allows

• User-Defined Undervoltage Lockout

• Exact Sequencing

• 100% Duty Cycle Mode

• Automatic Efficiency Enhancement AEE?

• DCS-Control? Topology

• Available with Active Output Discharge

• Optional HICCUP Overcurrent Protection

• Power Good Output

• Available in 3-mm x 2-mm VQFN Package

TPS62135RGXR Applications

• Standard 12-V Rail Supplies

• POL for Connected Standby Requirements

• POL Supply from Single or Multiple Li-Ion Battery

• Gaming Consoles, SSD Drives

• Mobile and Embedded Computers