MAX3946ETG+T

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Laser Diode Driver
Data Rate:	11.3Gbps
Number of Channels:	1
Voltage - Supply:	2.85 V ~ 3.63 V
Current - Supply:	68mA
Current - Modulation:	80mA
Current - Bias:	80mA
Operating Temperature:	-40°C ~ 85°C
Package / Case:	24-WFQFN Exposed Pad
Supplier Device Package:	24-TQFN (4x4)
Mounting Type:	Surface Mount
Base Part Number:	MAX3946

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MAX3946ETG+T is a versatile power management integrated circuit (PMIC) designed to drive lasers with high precision and efficiency. The integrated circuit features a wide operating temperature range and is compatible with many input and output configurations. The MAX3946ETG+T is suitable for numerous applications in fields such as increased visibility for automotive safety, photolithography, spectroscopy, sensing, displays, and telecommunications. It is also ideal for industrial, medical, and scientific applications as well as consumer electronics as well. Its laser driver offers high precision current and pulse-width modulation (PWM) control. The MAX3946ETG+T also provides protection against laser damage, voltage and current fault protection, and temperature warning. Working Principle The MAX3946ETG+T is a high-efficiency, high-precision laser driver with integrated output and feedback detection circuitry. Its main function is to convert electrical input into laser power. The electrical input is converted into an output laser pulse by the laser driver. The MAX3946ETG+T is designed to operate with an effective output voltage and current range of 10–30V and 3A, respectively. Output voltage and current are regulated by the current control circuit, which uses an on-chip current mirror and a feedback sense resistor to ensure that the laser driver is always operating at the optimal current and voltage level. In addition to providing accurate and efficient output voltage and current control, the MAX3946ETG+T also provides protection against laser damage, voltage and current fault protection, and temperature warning. The integrated circuit also has an over-temperature shutdown feature and provides overtemperature limits for the laser power supply and laser driver. Conclusion The MAX3946ETG+T is a powerful and versatile integrated circuit designed to drive lasers with high precision and efficiency. It is compatible with a wide range of input and output configurations and is suitable for many applications in fields such as automotive safety, photolithography, spectroscopy, sensing, displays, and telecommunications. The MAX3946ETG+T features a high precision current-control circuit with integrated output and feedback detection circuitry and offers protection against laser damage, voltage and current fault protection, and temperature warning. In addition, its high-efficiency laser driver offers both effective output voltage and current control.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description