TPS61013DGSR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TheTPS61013DGSR is a programmable integrated circuit from Texas Instruments designed to provide positive and negative voltage regulators for the DC-DC switching regulator power supply system. The device is designed to be used in a wide range of applications and is optimized for high-performance and low-standby current consumption. This article will look at the application field of TPS61013DGSR and its working principle.

Application field of TPS61013DGSR

The TPS61013DGSR is a programmable DC-DC step-down converter intended for use in a wide variety of applications. These include portable and stationary electronic devices, such as medical devices, gaming consoles, microwave ovens, ovens and other heating devices, power tools, appliances, security systems, robots, industrial computers, telecommunication systems, automotive and transport vehicles, and more. It is designed to be used in distributed and isolated power systems. The TPS61013DGSR is also suitable for driving PFC amplifiers because of its low quiescent current consumption and its extremely low output voltage ripple.

Working Principle of TPS61013DGSR

The TPS61013DGSR is a buck-type DC-DC converter that operates by converting the input voltage to a stable output voltage in the presence of a feedback loop. The device regulates the output voltage accurately by regulating the on-time of the power switch. Its PWM control block can operate in either continuous-conduction mode (CCM) or discontinuous-conduction mode (DCM) to meet power conversion needs.

The TPS61013DGSR consists of an on-chip high switching frequency current-mode PWM controller, an on-chip power MOSFET, an error amplifier and several other small components. The circuit incorporates an internal soft-start during initialization, an operating frequency synchronization technique to reduce the number of output voltage glitches due to load transients, and a slew-rate reduction technique to reduce the output voltage overshoot at start-up.

The device uses a synchronous rectification technique that allows it to achieve high efficiency at both high and low output power levels. The synchronous rectification helps reduce power losses and improve the overall efficiency of the device. The synchronous rectifier also helps reduce EMI, as the switching frequency of the synchronous rectifier is quicker than the traditional diode-based rectifier.

Conclusion

The TPS61013DGSR is a programmable DC-DC step-down converter intended for use in a wide variety of applications. The device is designed to be used in a wide range of applications and is optimized for high-performance and low-standby current consumption. The device operates by converting the input voltage to a stable output voltage in the presence of a feedback loop, and employs a synchronous rectification technique that allows it to achieve high efficiency at both high and low output power levels.

The specific data is subject to PDF, and the above content is for reference