MPS MP2319 3A, 18V, 650kHz, High-Efficiency Synchronous Step-Down Converter
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MP2319GJ-Z (pdf) |
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MPS MP2319 3A, 18V, 650kHz, High-Efficiency Synchronous Step-Down Converter MP2319 3A, 18V, 650kHz, High-Efficiency, Synchronous, Step-Down Converter in 8-Pin TSOT23 The MP2319 is a fully-integrated, high-frequency, • Wide 4.5V to 18V Operating Input Range synchronous, rectified, step-down, switch-mode converter • 3A Output Current with internal power MOSFETs. The MP2319 offers a very • 105mΩ/57mΩ Low RDS ON Internal Power MOSFETs compact solution that achieves 3A of continuous output • Output Adjustable from 0.8V current with excellent load and line regulation over a wide • EN Shutdown Output Discharge input range. The MP2319 has synchronous mode operation • Internal Soft Start for higher efficiency over the output current load range. • High-Efficiency Synchronous Mode Operation Constant-on-time control operation provides a very fast • Fixed 650kHz Switching Frequency transient response, easy loop design, and very tight output • EN and Power Good for Power Sequencing regulation. • Over-Current Protection OCP and Hiccup Full protection features include short-circuit protection SCP , • Thermal Shutdown over-current protection OCP , under-voltage protection • Auto-Retry Over-Voltage Protection OVP UVP , over-voltage protection OVP , and thermal shutdown. • Available in a TSOT23-8 Package The MP2319 requires a minimal number of readily available, APPLICATIONS standard, external components and is available in a space- • Security Cameras saving, 8-pin, TSOT23 package. • Portable Devices, xDSL Devices • Digital Set-Top Boxes • Flat-Panel Televisions and Monitors • General Purposes All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For MPS green status, please visit the MPS website under Quality Assurance. "MPS" and "The Future of Analog IC Technology" are registered trademarks of Monolithic Power Systems, Inc. 2017 Monolithic Power Systems | Contact 4/26/2017 |
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