SM05T1G_x0002_Series,SZSM05T1G ESD Protection Diode Array
●The NCP1593 is a fixed 1 MHz, high output current, synchronous PWM converter that integrates a low-resistance, high-side Pchannel MOSFET and a low-side N-channel MOSFET. The NCP1593 utilizes internally compensated current mode control to provide good transient response, ease of implementation and excellent loop stability.It regulates input voltages from 4.0 V to 5.5 V down to an output voltage as low as 0.6 V and is able to supply up to 3 A of load current. The NCP1593 includes an internally fixed switching frequency (FSW), and an internal soft-start to limit inrush current. Other features include cycle-by-cycle current limiting, 100% duty cycle operation, short- circuit protection, power saving mode and thermal shutdown.
●Features
■Wide Input Voltage Range: from 4.0 V to 5.5 V
■Internal 90 mΩ High-Side P-Channel MOSFET and 70 mΩ
■Low-Side N-Channel MOSFET
■Fixed 1 MHz Switching Frequency
■Cycle-by-Cycle Current Limiting
■Hiccup Mode Short-Circuit Protection
■Overtemperature Protection
■Internal Fixed SoftStart with External Adjustment
■Start-up with Pre-Biased Output Load
■Adjustable Output Voltage Down to 0.6 V
■Auto Power Saving Mode During Light Load
●Benefits
■Ability to run from various input voltage sources
■High efficiency and good thermal performance
■Small output inductor/capacitor and low ouptut ripple voltage
■Protection feature
■Protection feature
■Protection feature
■Ability to reduce external components with fixed internal SS time or adjust externally
■Protection feature
■Ability to regulate low output voltages
■Increased efficiency at light load
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SM05T1GSeries 、 SZSM05T1G 、 SM05T1G 、 SM12T1G 、 SM15T1G 、 SM24T1G 、 SM36T1G |
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Synchronous Buck Regulator 、 fixed 1 MHz, high output current, synchronous PWM converter |
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[ DVD Drives ][ HDD ][ Notebook Computing ][ Set-Top-Box ][ STB ][ buck regulator ] |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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November, 2017 |
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v. 8 |
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254 KB |
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