SY88992LMG-TR Integrated Circuits (ICs)

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Laser Diode Driver
Data Rate:	4.25Gbps
Number of Channels:	1
Voltage - Supply:	3 V ~ 3.6 V
Current - Supply:	57mA
Current - Modulation:	25mA
Operating Temperature:	-40°C ~ 85°C
Package / Case:	16-VFQFN Exposed Pad, 16-MLF®
Supplier Device Package:	16-MLF® (3x3)
Mounting Type:	Surface Mount
Base Part Number:	SY88992

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Introducing The SY88992LMG-TR PMIC - Laser Drivers

The SY88992LMG-TR is cutting-edge technology in the field of power management and laser drivers designed and manufactured by Infineon Technologies AG. This PMIC – Laser Driver chip is designed to help provide reliable, efficient, and effective control and power management of laser-operated devices in a number of different applications.

Overview Of The SY88992LMG-TR

The SY88992LMG-TR PMIC is a RF intermediate power amplifier specifically designed and produced to drive, control and maintain power to the laser assembly of the Infineon HV series high-power laser diode arrays. It has an 8-bit digital signal processor (DSP) built in, with a maximum current of 1A, making it an efficient and reliable solution for supplying power to laser devices.The SY88992LMG-TR is an ultra-compact, low-power and high-efficiency RF amplifier. It is a single chip solution for high-power laser diode arrays and is capable of delivering up to a maximum power of 8W from 6V input voltage. It has a linear output power stage and can drive up to 4 parallel laser diode strings, enabling it to meet the continuous power requirements of various laser diode assembly types.This device has an operating temperature range of -20°C to 85°C, making it suitable for use in a wide range of ambient temperatures. It is also designed with a low-temperature shutdown feature which prevents it from overheating and damaging itself or other components. Further benefits of the SY88992LMG-TR are the integrated shut down and pre-drive circuits and its low standby current of 0.7mA.

Applications Of The SY88992LMG-TR

The SY88992LMG-TR PMIC – Laser Driver is a powerful and reliable device for a variety of applications including industrial, medical and optoelectronic equipment. It is used for various medical applications including laser surgery, laser surgical tools, and other medical laser devices. It is also used for display applications such as barcode scanners and receivers, as well as solid state-lighting (SSL) applications.This device is well suited to applications such as LCD backlighting, LED lighting and displays, high-power lighting, and other optoelectronic devices. Other applications for the SY88992LMG-TR include optical storage devices and optoelectronic applications for the automotive industry.

Working Principle Of The SY88992LMG-TR

The SY88992LMG-TR PMIC – Laser Driver operates on a linear-mode principle and draws power from a 6V supply. The supply voltage is converted to a 12V gate power supply in the power stages of the device. The gate power is then regulated to constant current values and the laser driver circuit is optimized to maintain a constant power level.This device operates with a pulse width modulated (PWM) signals and uses a 20kHz switching frequency in order to maintain constant light intensity. It is capable of switching up to a maximum of 32kHz, enabling it to meet the various requirements of laser diode assembly types.TheSY88992LMG-TR PMIC – Laser Driver is highly efficient, with a power efficiency rating of up to 96%. This makes it suitable for applications where power consumption is a concern. In addition, it includes a voltage noise and current ripple reduction circuit which helps maintain a stable output.

Conclusion

The SY88992LMG-TR from Infineon Technologies AG is the perfect device for a wide range of laser-operated applications. It is an ultra-compact, low-power, and efficient solution for high-power laser diode assemblies, enabling it to meet the continuous power requirements of various laser diode assembly types. With its 8-bit digital signal processor (DSP), a maximum operating current of 1A, a power efficiency rating of up to 96%, and a range of integrated features, the SY88992LMG-TR is a reliable, efficient, and effective solution.

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