1.5MHz FPWM Synchronous Step-Down Converter SL2359 with 4.5V to 30V Wide Input Range and High Output Current Up to 1.2A
The SL2359 is a high-efficiency 1.5MHz, synchronous step-down DC-DC converter capable of delivering up to 1.2A current with force PWM operation and adopts COT control with fast transient response performance. SL2359 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 1.5MHz switching. The SL2359 FPWM Synchronous Step-Down Converter requires a minimum number of readily available standard external components and is available in a 6-pin SOT23-6 RoHS-compliant package.
Features
Wide Input Range: 4.5V to 30V
Feedback Voltage: 0.8V±2%
1.5MHz Switch Frequency
Up to 1.2A Output Current
Force Constant Current PWM Operation
COT control to achieve fast transient responses
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
Application
Security Equipment
Distributed Power Systems
Flat Panel Television and Monitors
Smart Home
Industrial Power Systems
Absolute Maximum Ratings
Recommended Operating Conditions
Thermal Resistance
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