TPS5410D - DC-DC Switching Buck

TPS5410D - DC-DC Switching Buck (Step Down) Regulator, SOIC8

Descrição geral do produto

The TPS5410D is a 1A 500kHz Step-down Converter that integrates a low-resistance, high-side, N-channel MOSFET. Included on the substrate with the listed features is a high performance voltage error amplifier that provides tight voltage regulation accuracy under transient conditions, an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 5.5V, an internally set slow-start circuit to limit inrush currents and a voltage feed-forward circuit to improve the transient response. Using the ENA pin, shutdown supply current is reduced to 18µA typically. Other features include an active high enable, over-current limiting, overvoltage protection and thermal shutdown. To reduce design complexity and external component count, the TPS5410 feedback loop is internally compensated.

Up to 1A continuous (1.2A peak) output current
High efficiency up to 95% enabled by 110mR integrated MOSFET switch
Wide output voltage range (adjustable down to 1.22V with 1.5% initial accuracy)
Internal compensation minimizes external parts count
Improved line regulation and transient response by input voltage feed-forward
System protected by over-current limiting, overvoltage protection and thermal shutdown
Green product and no Sb/Br

Aplicações

Consumer Electronics, Multimedia, Industrial, Audio, Automotive, Power Management

Informação do produto

Topology: Buck (Step Down)
Input Voltage Min: 5.5V
Input Voltage Max: 36V
No. of Outputs: 1Outputs
DC / DC Converter IC Case: SOIC
No. of Pins: 8Pins
Output Current: 1A
Output Voltage Min: 1.22V
Output Voltage Max: 31V
Switching Frequency: 500kHz
Operating Temperature Max: 125°C
Product Range: -
Automotive Qualification Standard: -
MSL: MSL 2 - 1 year