TMI3342B

30V, 500kHz, 2A Synchronous Step-Down Converter

数据表

TMI3342B_DS_EN_V1.0

产品详细信息

特性

说明

· Wide Input Range: 4.5V to 30V

· Output Voltage from 0.6V

· 500kHz Switch Frequency

· 2A Output Current

· Power Save Mode at Light Load

· COT control to achieve fast transient responses

· Integrated internal compensation

· Stable with Low ESR Ceramic Output Capacitors

· 150mΩ/78mΩ Low RDS(ON) internal FETs

· Over Current Protection with Hiccup Mode

· Thermal Shutdown

· Inrush Current Limit and Soft Start

· Available in SOT23-6 Package

The TMI3342B is a high efficiency 500kHz switching frequency synchronous Buck DC-DC converter with capability of delivering up to 2A current. TMI3342B integrates both high and low side switch with low RDS(ON) to minimize the conduction loss. Low output voltage ripple and small external inductor and capacitor size are achieved with 500kHz switching frequency.

The TMI3342B requires a minimum number of external components and it is available in a 6-pin SOT23-6 RoHS compliant package.