PX3516ADDGR4XTMA1
PX3516ADDGR4XTMA1 Datasheet
PX3516
| Part | Datasheet |
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PX3516ADDGR4XTMA1 |
PX3516ADDGR4XTMA1 (pdf) |
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| Synchronous Rectified Buck MOSFET Driver IC PX3516 Synchronous Rectified Buck MOSFET Driver IC PX3516 November 22nd - 2012 Published by Infineon Technologies AG Power Management 1 of 12 PX3516 Synchronous Rectified Buck MOSFET Driver IC PX3516 Applications: • Core power regulation for and micropocessors server motherboard and notebook market. • POL power converters for memory, DSP, FPGA, ASIC • High current DC-DC converters • Memory Features: • Dual MOSFET driver for synchronous rectified bridge converters • Single 5V supply for both logic and MOSFET gate drive voltages for optimal efficiency • Fast rise and fall times supports switching rates of up to 2MHz • Capable of sinking more than 4A peak current for low switching losses • Shoot through protection • Three-state PWM input for output stage shutdown • VCC under-voltage protection • Lead-free RoHS compliant TDSON-10-2 package Type Package Order info PX3516 PG-TDSON-10-2 PX3516ADDG-R4 The PX3516 is a dual high speed driver designed to drive a wide range of high-side and low-side power N-channel MOSFET in synchronous rectified buck converters. When combined with Infineon’s Primarion Controller Family of Digital Multi-phase Controllers and N-channel MOSFET, the PX3516 forms a complete core-voltage regulator solution for advanced micro and graphics processors as well as point-of-load applications. The PX3516 provides the capability of driving the high-side gate and low-side gate with a single 5V supply for optimized operation. This 5V supply with suitable decoupling can also be used to provide the supply for the onboard logic. The input voltage for the power stage can range from 5V up to 24V making the driver suitable for Notebook applications. Shoot-through protection is integrated into the IC which prevents both upper and lower MOSFET from conducting simultaneously and to minimize dead time. The PX3516 has a minimized propagation delay from input to output with fast rise and fall times. 10-pinTDDFSNON T-1O0P-2VIEW UGATE 1 BOOT 2 N/C 3 PWM 4 GND 5 |
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