拓尔微代理商供应TMI33431E

TMI托尔微代理商  TMI 电源类产品可以兼容替代 TI系列
TMI3411 TLV62569/TLV62565
TMI3252T TPS56220
TMI3253T TPS56320
TMI3344 TPS54335
TMI3343 TPS54336
TMI33431/TMI33431E TPS54331

TMI33431E 封装是ESOP

TMI33431E 性能参数如下：

描述

TMI33431E is a wide input voltage of 4.5V to 30V, high efficiency current mode, synchronous step-down DC/DC converter capable of delivering 3A current with adjustable soft-start time. TMI33431E integrates main switch and synchronous switch with low RDS(on) to minimize the conduction loss. The device integrates 120mΩ High-Side and 80mΩ Low-side Power MOS, and has advanced features include UVLO, Thermal Shutdown, Soft Start, input OVP.

特性

. High Efficiency: Up to 95%@12V to 5V. Wide input voltage: 4.5V ~ 30V. Up to 3A Output Current. Low Typical 3μA Shutdown Current. Adjustable Soft-Start Time. Fixed 570kHz Switching Frequency. Stable with Low ESR Ceramic Output. Peak Current Mode with External Compensation. PFM in Light Load Condition. 0.8V Voltage Reference with ±2% Accuracy. Thermal Shutdown. Cycle-by-cycle Current Limit Protection. Over Current Protection with Hiccup Mode. ESOP8 Package(2)

应用

. Vacuum Robot. Smart Home Applications. Printer. Consumer Applications: TV and Set Top Box. General 5V, 12V, 24V DC/DC Power Bus Supply