TPS59124 Overview
Key Specifications
Package: VQFN
Pins: 24
Operating Voltage: 5.5 V
Max Frequency: 420 kHz
Description
The TPS59124 is a dual, adaptive on-time D-CAP™ mode synchronous buck controller. This device enables system designers to cost effectively complete the suite of embedded computer power bus regulators with the absolute lowest external component count and lowest standby consumption.
Key Features
- 2 High Efficiency, Low-Power Consumption, Shutdowns to <1 mA
- Fixed Frequency Emulated On-Time Control, Frequency Selectable From Three Options
- D-CAP™ Mode Enables Fast Transient Response
- Auto-Skip Mode
- Less Than 1% Initial Reference Accuracy
- Low Output Ripple
- Wide Input Voltage Range: 3 V to 28 V
- Output Voltage Range: 0.76 V to 5.5 V
- Low-Side RDS(on) Loss-less Current Sensing
- Adaptive Gate Drivers With Integrated Boost Diode
