TMI3108 1.5MHz, 1A Synchronous Step-Down Converter
■The TMI3108 is a high efficiency, current mode PWM step-down converter with PFM in light load. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery. The output voltage can be regulated as low as 0.6V. The TMI3108 can also run at 100% duty cycle for low dropout operation, extending battery life in portable system. This device offers two operation modes, PWM control and PFM Mode switching control, which allows a high efficiency over the wider range of the load.
●FEATURES：
■High Efficiency: Up to 96%(@3.3V)
■1.5MHz Switching Frequency Operation
■PFM Operation in Light Load Condition
■1.0A Output Current
■No Schottky Diode Required
■2.5V to 5.5V Input Voltage Range
■Output Voltage as Low as 0.6V
■100% Duty Cycle in Dropout
■Low Quiescent Current: 50μA
■Slope Compensated Current Mode Control for Excellent Line and Load Transient Response
■Short Circuit Protection
■Thermal Fault Protection
■Inrush Current Limit and Soft Start
■Input over voltage protection (OVP)
■<1μA Shutdown Current
■SOT23-5 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
TMI3412 5.5V, 1MHz, 2.5A Synchronous Step-Down Converter with Power Good Function
2022.0414 - Datasheet
TMI3412
LP3202 1.5MHz, 2A Synchronous Step-Down Converter
Apr. -2023 - Datasheet
LP3202,LP3202□□□□,LP3202AB5F
LP6470 500KHz, 16V/2A Synchronous Step-down Converter
Sep.-2021 - Datasheet
LP6470TB6F,LP6470□□□□,LP6470,LP6470B6F
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
