TZA3011BVH/C2,557 Integrated Circuits (ICs)

Series:	A-rate™
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Type:	Laser Diode Driver (Fiber Optic)
Data Rate:	3.2Gbps
Number of Channels:	1
Voltage - Supply:	3.14 V ~ 3.47 V
Current - Supply:	40mA
Current - Modulation:	100mA
Current - Bias:	100mA
Operating Temperature:	-40°C ~ 85°C
Package / Case:	32-HBCC
Supplier Device Package:	32-HBCC (5x5)
Mounting Type:	Surface Mount
Base Part Number:	TZA3011

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

?

Introduction to PMIC - Laser Drivers

A power management integrated circuit (PMIC) is an electronic device that oversees and manages the power of a system or part of a system. PMICs are common in portable electronic devices, such as mobile phones and consumer appliances. They often contain several integrated circuits that are specifically designed to manage system functions such as voltage regulation, power conversion, battery charging, and current monitoring.Among the various PMICs available, laser drivers are specifically designed to drive laser diodes. Laser diodes are semiconductor light-emitting devices that create a beam of light strong enough to interact with surfaces and are often used for high-precision manufacturing, industrial cutting, and medical/biomedical applications. Laser drivers are essential for controlling the laser diode’s output intensity, beam divergence, modulation, and power efficiency.

TZA3011BVH/C2,557 Application Field and Working Principle

The TZA3011BVH/C2,557 laser driver was specifically designed for fibre-coupled diode lasers with nominal wavelengths (λ) between 780 nm and 980 nm. The device is a compact, single-chip solution with an integrated output current up to 10A. It is capable of driving both single-mode and multi-mode fibre optics, which allows for a wide range of applications, including printed circuit board (PCB) inspection systems, spectrometers, analog-to-digital (A/D) converters, and night vision systems.The TZA3011BVH/C2,557 consists of a voltage regulator, current controller, and safety processor. The voltage regulator is responsible for supplying a steady, regulated voltage to the laser diode. The current controller is responsible for controlling the output current of the laser diode and can be adjusted by the user via an I²C bus. The safety processor continuously monitors the laser diode’s current and temperature, and will shut down the laser if the current or temperature exceed max levels.The TZA3011BVH/C2,557 also features low-jitter modulation and a low RF noise output. The low jitter modulation allows for precise control of the laser diode’s output intensity and beam divergence, while the low RF noise output eliminates any potential interference with other components in the system.In conclusion, laser drivers are an invaluable part of many precision manufacturing, industrial cutting, and medical/biomedical applications. The TZA3011BVH/C2,557 is a reliable, low-cost laser driver designed for fibre-coupled diode lasers with nominal wavelengths between 780nm and 980nm. The device is capable of driving single-mode and multi-mode fibre optics, and features a voltage regulator, current controller, safety processor, low-jitter modulation, and low RF noise output.

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

Part Number	Manufacturer	Price	Quantity	Description