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| Item number:
2794E-1961839 Manufacturer no.:
STEVAL-ISA084V1 EAN/GTIN:
n/a |
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| The STEVAL-ISA084V1, based on the ST1S40, is an internally compensated 800 kHz fixed-frequency PWM synchronous step-down converter demonstration board. The ST1S40 operates from 4.0 V to 18 V input, while it regulates an output voltage as low as 0.8 V and up to VIN (100% duty-cycle). The ST1S40 integrates 95 mΩ high side switch and 69 mΩ synchronous rectifier allowing very high efficiency with very low output voltages. The peak current mode control with internal compensation delivers a very compact solution with a minimum component count. The device is protected through cycle-by-cycle current limiting in case of overload and is also protected by current foldback function with frequency reduction in case of short-circuit The device is available with an enable on/off function.Vin: 4 V to 18 V Vout: 3.3 V Maximum output current: 4 A Switching frequency: 800 kHz Short-circuit: protected More information: | | For Use With: | PWM Synchronous Step-Down Regulator | Kit Classification: | Evaluation Board | Featured Device: | ST1S40 | Kit Name: | Demonstration Board |
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| Other search terms: 1961839, Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools, Development Tools & Single Board Computers, Power, Motor & Robotics Development Tools, STMicroelectronics, STEVALISA084V1 |
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