SP3303 Segma Power 36V 3.5A Buck Convertor Datasheet
Download PDF datasheet for Segma Power SP3303 36V 3.5A CC&CV Synchronous Buck DC-DC Convertor (EN) 8 pages Rev2.0 2017 zip
Description
This PDF datasheet is for the Segma Power SP3303 buck convertor.
About the Item
Segma Power SP3303 36V 3.5A CC&CV Synchronous Buck DC-DC Convertor
SP3303 has an optimum input voltage, step-down converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. The maximum input voltage is up to 36V and the operation input voltage from 7.5V to 32V.
MOSFET, what build in 35mOhm High-Side and 25mOhm Low-Side, could deliver up to 3.5A of continuous output current and the output current accurate to within +/-7%.
External compensation is not need. It consists of inside line compensation function with 150mV at VIN (12V), and the constant current value can be set by an external resistance.
In conclusion, SP3303 is a full function and high performance, high reliability buck DC-DC converter.
Document(s) available
(PDF) DATASHEET
Available languages
ENGLISH (EN)
SUMMARY OF CONTENTS
DESCRIPTION
FEATURES
APPLICATIONS
TYPICAL APPLICATION
SP3303 PINOUT
ORDER/MARKING INFORMATION
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
TYPICAL APPLICATION CIRCUIT
TYPICAL PERFORMANCE CHARACTERISTICS
– Efficiency vs. I(out)
– Cable Compensation Voltage vs. I(out)
– Switch Frequency vs. Input Voltage
– Standby Current vs. Input Voltage
FUNCTIONAL DESCRIPTION
– Input Under Voltage Protection
– Input Over Voltage Protection
– Soft start
– Constant Voltage Output
– Constant Current Output
– Short Circuit Protection
– Line Compensation
– Thermal Shutdown
APPLICATION GUIDELINES
– Input capacitance selection
– Inductance selection
– Output capacitance selection
– BS capacitance selection
– EMI/EMC
PACKAGE INFORMATION
TAPE AND REEL INFORMATION
Why download the Datasheet?
This datasheet provides all the information from Segma Power about the SP3303 buck DC-DC convertor IC, as detailed in the table of contents. Reading it completely will address most questions you might have. You can download and save it for offline use, including viewing it on your device or printing it for your convenience if you prefer a paper version.
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