TMI3273/T 600kHz 18V 3A Synchronous COT Step-Down Converter
■The TMI3273/T is a high efficiency 600kHz, Constant on-Time (COT) control mode synchronous step-down DC-DC converter capable of delivering up to 3A current. TMI3273/T integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. Low output voltage ripple and small external inductor and capacitor size are achieved with 600kHz switching frequency. It adopts the COT architecture to achieve fast transient responses for high voltage step down applications. The TMI3273/T requires a minimum number of readily available standard external components and is available in a 6-pin SOT23-6 ROHS compliant package.
●Features
■80mΩ/40mΩ Low RDS(ON) internal FETs
■High Efficiency Synchronous-Mode Operation
■Wide Input Range:4.5V to 18V
■Output Voltage from 0.8V(TMI3273) 0.765V(TMI3273T)
■600kHz Switch Frequency
■Up to 3A Output Current
■COT control to achieve fast transient responses
■Power Save Mode at Light Load
■Integrated internal compensation
■Stable with Low ESR Ceramic Output Capacitors
■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
| 世强硬创平台www.sekorm.com | |
| 世强硬创平台电子商城www.sekorm.com/supply/ | |
| 世强硬创平台www.sekorm.com | |
| 世强硬创平台www.sekorm.com |
- +1 Like
- Add to Favorites
All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.
Recommend
TMI3252/S/T 600kHz18V 2A Synchronous COT Step-Down Converter
2022.01 - Datasheet
TMI3252,TMI3252T,TMI3252S
查看更多版本
TMI3253/S/T 600kHz 18V 3A Synchronous COT Step-Down Converter
2019.4 - Datasheet
TMI3253,TMI3253S,TMI3253T
查看更多版本
TMI3125 5.5V, 2.1MHz, 5A High Efficiency Synchronous COT Control Step-Down Converter
2023.04 - Datasheet
TMI3125
查看更多版本
TMI3255TF 600kHz,18V, 5A FPWM Synchronous COT Step-Down Converter
2022.09 - Datasheet
TMI3255TF
查看更多版本
Electronic Mall
Auth. Dist.
Auth. Dist.
Auth. Dist.
Auth. Dist.
Auth. Dist.
Auth. Dist.
Auth. Dist.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
