TMI3342

30V, 370kHz, Peak 2A Synchronous Step-Down Converter

数据表

TMI3342_DS_EN_V1.0

产品详细信息

特性

说明

· Wide Input Range: 4.5V to 30V

· Output Voltage from 0.8V

· 370kHz Switch Frequency

· Peak 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

· 250mΩ/120mΩ Low RDS(ON) internal FETs

· Over Current Protection with Hiccup Mode

· Thermal Shutdown

· Inrush Current Limit and Soft Start

· Build in Input Over Voltage Protection

· Available in SOT23-6 Package

The TMI3342 is a high efficiency 370kHz switching frequency synchronous Buck DC-DC converter with capability of delivering up to peak 2A current. TMI3342 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 370kHz switching frequency.

The TMI3342 requires a minimum number of external components and it is available in a 6-pin SOT23-6 RoHS compliant package.