TLV62130ARGTT

The TLV62130ARGTT is an easy-to-use synchronous step-down DC-to-DC Converter optimized for applications with high power density. A high switching frequency of typically 2.5MHz allows the use of small inductors and provides fast transient response as well as high output voltage accuracy by use of the DCS-Control™ topology. With their wide operating input voltage range of 3 to 17V, the device is ideally suited for systems powered from either a Li-ion or other batteries as well as from 12V intermediate power rails. It supports up to 3A continuous output current at output voltage from 0.9 to 5V (with 100% duty cycle mode). The output voltage startup ramp is controlled by the soft-start pin, which allows operation as either a standalone power supply or in tracking configurations. Power sequencing is also possible by configuring the enable and open-drain power good pins. In power save mode, the device draws quiescent current of about 19µA from VIN.

• DCS-Control™ topology
• Pin-selectable output voltage (nominal, +5%)
• Programmable soft-start and tracking
• Seamless power save mode transition
• Power good output
• 100% Duty cycle mode
• Short-circuit protection
• Over-temperature protection
• Green product and no Sb/Br

Anwendungen

Power-Management, Entwicklung von Embedded-Systemen, Unterhaltungselektronik, Kommunikation & Netzwerke