3peak incorporated TPP362083

Beschreibung

The TPP36208 is a simple, easy-to-use, 2-A output,synchronous, step-down, switch-mode converter with internal power MOSFETs.The TPP36208 integrates low-RDS(ON) power transistors in the TSOT23-6 package with internal soft-start, compensation, and protection features. TPP36208 offers a very compact solution to achieve a 2-A continuous output current over a wide input supply range, with excellent load and line regulation.TPP36208 has different versions of switching frequency at 500-kHz and 2.2-MHz, also supports light load PSM to save quiescent current and forced-PWM mode to maintain fixed switching frequency. The device is available in the 6-pin TSOT23-6 package with the support of a wide operation ambient temperature range from −40 °C to 125 °C.

Eigenschaften

• Wide Supply Voltage: 4.5 V to 36 V
• Internal Power FET：180 mΩ and 90 mΩ
• 0.6 V Reference Voltage with 2% Accuracy
• High-Efficiency Synchronous-Mode Operation
• Fixed Switching Frequency
• 500 kHz (TPP362080/2)
• 2.2 MHz (TPP362081/3)
• Low 2-μA Shutdown, 70-μA Quiescent Current
• Internal Light Load Power-Save Mode for High Efficiency at Light Load (TPP362080/1)
• Forced-PWM Mode for Low Output Ripple(TPP362082/3)
• Internal 2-ms Soft-Start Timer
• Internal Loop Compensation
• Over-Current Protection with Hiccup Mode
• Output Over Voltage Protection
• Thermal Shutdown
• Small outline package TSOT23-6
• −40°C to 125°C Operation Ambient Temperature Range

Typische Anwendungen

• 12-V, 24-V Distributed Power Supply
• Industrial Applications

Weiterführende Informationen

• Datenblatt