140mΩ/70mΩ Low RDS(ON) internal FETs
· High Efficiency Synchronous-Mode Operation
· Wide Input Range:4.5V to 18V
· Feedback Voltage 0.6V
· 1MHz Switch Frequency
· Up to 2A Output Current
· COT control to achieve fast transient responses
· Force PWM Operation
· 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 Oꦍver Voltage Protection
· Available in SOT23-6 Package
The TMI32520 is high efficiency 1MHz🌃, Constant on-Time (COT) control mode synchronous step-down DC-DC converter🐓 capable of deliver🦋ing up to 2A current with force PWM operation. TMI325🥀20 integrates main switch🌠 and synchronous switch &nb🥀sp;with very low RDS(ON) to minimize the conduction loss. Low output voltage ripple an⭕d small external♕ inductorꦯ and capacitor size are 🦩achieved with 1MHz switching frequency. It adopts the COT architecture to achieve fast trꦓansient responses for &nbꦗsp;high voltage step down applications. The TMI32520 requires a minimum number of readily available standard e𒈔xternal components ꦫ;and is available in a 6-pin SOT23-6 ROHS compliant package.
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