EPC21701 – eToFTM Laser Driver IC 80 V 15 A Peak DATASHEET

2023-01-06
●The EPC21701 is a single chip laser driver that is controlled using 3.3 V logic at high frequencies over 50 MHz to modulate laser driving currents of up to 15 Amps. Full driver integration is implemented using EPC's proprietary GaN IC technology.
●Wafer-level chip-scale packaging is used resulting in an LGA package that measures only 1.7 x 1 mm. The LGA package has low inductance and lays out very well with the laser system.
●The EPC21701 uses a 5 V logic supply and is capable of interfacing to digital controllers. It can switch at frequencies exceeding 50 MHz.
●Die size: 1.7 x 1 mm
●EPC21701 eToF laser driver ICs are supplied in passivated die form with solder bumps.
●Features
■VLaser operating range up to 60 V
■15 A peak current
■Switching frequency greater than 50 MHz
■Typical voltage switching time 1 ns
■5 V nominal logic power supply
■3.3 V logic compatible input control
■2 ns minimum output pulse width
■3.5 ns delay time from input to output
●Applications
■Time of flight measurement
▲Gesture recognition
▲Driver awareness
▲Robotic vision
▲Industrial safety
■ToF module using VCSEL laser for camera modules, laptops, and smart phones
■Boost control switch
■Flyback control switch
■Forward control switch
■Class-E Amplifier

EPC

EPC21701

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eToFTM Laser Driver ICeGaN® ICsingle chip laser driver

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Time of flight measurement ]Gesture recognition ]Driver awareness ]Robotic vision ]Industrial safety ]camera modules ]laptops ]smart phones ]Boost control switch ]Flyback control switch ]Forward control switch ]Class-E Amplifier ]

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Datasheet

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LGA

English Chinese Chinese and English Japanese

December, 2022

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