PMIC - Laser Drivers

Category Introduction

Laser Driver power management integrated circuits (PMICs) are used to provide one or more controlled current sources for supplying semiconductor laser devices from a nominally constant-voltage power source. Commonly including a feature to enable feedback derived from monitoring of the optical power emitted by the driven laser device, they are widely used in optical communications systems and are differentiated from devices that perform a similar function by a capacity for high frequency modulation of the current supplied to the powered device.

Product List

18 Items

Mfr Part #	Quantity Available	UnitPrice	Series	Packaging	Product Status	Type	Data Rate	Number of Channels	Voltage - Supply	Current - Supply	Current - Modulation	Current - Bias	Operating Temperature	Package / Case	Supplier Device Package	Mounting Type
ADN2526ACPZ-R2 11.3 GBPS ACTIVE BACK-TERMINATIO Analog Devices Inc.	28	$29.15	ADN2526	Bulk	Active	Laser Diode Driver (Fiber Optic)	11.3Gbps	1	3V ~ 3.6V	46 mA	80mA	100 mA	-40°C ~ 85°C	16-VFQFN Exposed Pad, CSP	16-LFCSP-VQ (3x3)	Surface Mount
ONET4201LDRGER IC LASER DRVR 4.25GB 3.6V 24VQFN Texas Instruments	4	$3.16		Tape & Reel (TR)	Active	Laser Diode Driver (Fiber Optic)	4.25Gbps	1	3V ~ 3.6V	55 mA	85mA	100 mA	-40°C ~ 85°C	24-VFQFN Exposed Pad	24-VQFN (4x4)	Surface Mount
AD9665ACPZ-REEL7 IC LASER DRVR 5.5V 32LFCSP Analog Devices Inc.	60	$12.21		Tape & Reel (TR)	Active	Laser Diode Driver (CD/DVD)	-	4	4.5V ~ 5.5V	-	-	-	-	32-VFQFN Exposed Pad, CSP	32-LFCSP-VQ (5x5)	Surface Mount
ONET4201LDRGET IC LASER DRVR 4.25GB 3.6V 24VQFN Texas Instruments	290	$2.00		Tape & Reel (TR)	Active	Laser Diode Driver (Fiber Optic)	4.25Gbps	1	3V ~ 3.6V	55 mA	85mA	100 mA	-40°C ~ 85°C	24-VFQFN Exposed Pad	24-VQFN (4x4)	Surface Mount
ONET1151LRGER IC LASER DR 11.35GB 3.63V 24VQFN Texas Instruments	105	$5.62		Tape & Reel (TR)	Active	Modulator Driver	11.35Gbps	1	2.8V ~ 3.63V	120 mA	85mA	100 mA	-40°C ~ 100°C	24-VFQFN Exposed Pad	24-VQFN (4x4)	Surface Mount
AD9665ACPZ-REEL IC LASER DRVR 5.5V 32LFCSP Analog Devices Inc.	54	$7.38		Tape & Reel (TR)	Active	Laser Diode Driver (CD/DVD)	-	4	4.5V ~ 5.5V	-	-	-	-	32-VFQFN Exposed Pad, CSP	32-LFCSP-VQ (5x5)	Surface Mount
ADN2871ACPZ IC LASER DRV 4.25GB 3.6V 24LFCSP Analog Devices Inc.	76	$10.00		Tray	Active	Laser Diode Driver	4.25Gbps	1	3V ~ 3.6V	32 mA	90mA	100 mA	-40°C ~ 85°C	24-VFQFN Exposed Pad, CSP	24-LFCSP-VQ (4x4)	Surface Mount
AD9660KR IC LASER DIODE DRIVER 28-SOIC Analog Devices Inc.	21	$12.97		Tube	Obsolete	Laser Diode Driver	-	1	4.75V ~ 5.25V	110 mA	60mA	90 mA	0°C ~ 70°C	28-SOIC (0.295", 7.50mm Width)	28-SOIC	Surface Mount
AD9660KR-REEL IC LASER DIODE DRIVER 28-SOIC Analog Devices Inc.	44	$12.98		Bulk	Obsolete	Laser Diode Driver	-	1	4.75V ~ 5.25V	110 mA	60mA	90 mA	0°C ~ 70°C	28-SOIC (0.295", 7.50mm Width)	28-SOIC	Surface Mount
ADN2871ACPZ-RL IC LASER DRV 4.25GB 3.6V 24LFCSP Analog Devices Inc.	181	$0.00		Tape & Reel (TR)	Obsolete	Laser Diode Driver	4.25Gbps	1	3V ~ 3.6V	32 mA	90mA	100 mA	-40°C ~ 85°C	24-VFQFN Exposed Pad, CSP	24-LFCSP-VQ (4x4)	Surface Mount
ONET4201LDRGERG4 IC LASER DRVR 4.25GB 3.6V 24VQFN Texas Instruments	421	$1.66		Tape & Reel (TR)	Discontinued at Digi-Key	Laser Diode Driver (Fiber Optic)	4.25Gbps	1	3V ~ 3.6V	55 mA	85mA	100 mA	-40°C ~ 85°C	24-VFQFN Exposed Pad	24-VQFN (4x4)	Surface Mount
ADN2830ACPZ32 IC LASR CTRLR 1CHAN 5.5V 32LFCSP Analog Devices Inc.	348	$0.00		Tray	Active	Laser Diode Controller (Fiber Optic)	-	1	4.5V ~ 5.5V	25 mA	-	200 mA	-40°C ~ 85°C	32-WFQFN Exposed Pad, CSP	32-LFCSP-WQ (5x5)	Surface Mount
ADN2872ACPZ IC LASER DRVR 3.3GB 3.6V 24LFCSP Analog Devices Inc.	67	$6.45		Bulk	Obsolete	Laser Diode Driver	3.3Gbps	1	3V ~ 3.6V	30 mA	90mA	100 mA	-40°C ~ 85°C	24-WFQFN Exposed Pad, CSP	24-LFCSP (4x4)	Surface Mount
ADN2872ACPZ-R7 IC LASER DRVR 3.3GB 3.6V 24LFCSP Analog Devices Inc.	132	$6.48		Tape & Reel (TR)	Obsolete	Laser Diode Driver	3.3Gbps	1	3V ~ 3.6V	30 mA	90mA	100 mA	-40°C ~ 85°C	24-WFQFN Exposed Pad, CSP	24-LFCSP (4x4)	Surface Mount
ADN2872ACPZ-RL IC LASER DRVR 3.3GB 3.6V 24LFCSP Analog Devices Inc.	222	$0.00		Tape & Reel (TR)	Obsolete	Laser Diode Driver	3.3Gbps	1	3V ~ 3.6V	30 mA	90mA	100 mA	-40°C ~ 85°C	24-WFQFN Exposed Pad, CSP	24-LFCSP (4x4)	Surface Mount
ADN2526ACPZ IC LASER DRV 11.3GB 3.6V 16LFCSP Analog Devices Inc.	33	$30.29		Bulk	Discontinued at Digi-Key	Laser Diode Driver	11.3Gbps	1	3V ~ 3.6V	46 mA	80mA	100 mA	-40°C ~ 85°C	16-WFQFN Exposed Pad, CSP	16-LFCSP-WQ (3x3)	Surface Mount
ADN2871ACPZ-RL7 IC LASER DRV 4.25GB 3.6V 24LFCSP Analog Devices Inc.	93	$5.30		Tape & Reel (TR)	Active	Laser Diode Driver	4.25Gbps	1	3V ~ 3.6V	32 mA	90mA	100 mA	-40°C ~ 85°C	24-VFQFN Exposed Pad, CSP	24-LFCSP-VQ (4x4)	Surface Mount
ADN2526ACPZ-R7 IC LASER DRV 11.3GB 3.6V 16LFCSP Analog Devices Inc.	9	$29.53		Tape & Reel (TR)	Active	Laser Diode Driver	11.3Gbps	1	3V ~ 3.6V	46 mA	80mA	100 mA	-40°C ~ 85°C	16-WFQFN Exposed Pad, CSP	16-LFCSP-WQ (3x3)	Surface Mount

About Laser Driver PMICs

What are Laser Driver PMICs?

Laser Driver PMICs

Laser Driver Power Management Integrated Circuits (PMICs) are specialized semiconductor devices designed to control and manage the power supply to laser diodes. These components are crucial in ensuring the efficient operation of laser systems by regulating the current and voltage supplied to the laser diode, thus maintaining optimal performance and preventing damage. Laser Driver PMICs work by converting electrical signals into precise optical outputs, using feedback mechanisms to adjust the power levels dynamically. This ensures that the laser operates within its safe operating area, providing stability and reliability in various applications.

Types of Laser Driver PMICs

1. Continuous Wave (CW) Laser Drivers

Continuous Wave Laser Drivers are designed to provide a steady and unvarying current to the laser diode, enabling it to emit a constant beam of light. These drivers are typically used in applications where a stable and continuous laser output is required, such as in optical communication systems and barcode scanners.

2. Pulsed Laser Drivers

Pulsed Laser Drivers deliver power in short bursts or pulses, allowing the laser to emit light in controlled intervals. This type of driver is ideal for applications requiring high peak power but low average power, such as in range-finding, LIDAR systems, and medical laser treatments.

3. Modulated Laser Drivers

Modulated Laser Drivers are capable of varying the laser output in response to an external modulation signal. This functionality is essential for applications like data transmission in fiber optic networks, where the laser's intensity needs to be modulated to encode information.

How to choose Laser Driver PMICs?

When selecting a Laser Driver PMIC, several key parameters must be considered:

Output Current and Voltage: Ensure the driver can deliver the required current and voltage levels for your specific laser diode.
Modulation Capability: Determine if your application requires continuous, pulsed, or modulated output and choose accordingly.
Efficiency: High-efficiency drivers reduce power loss and heat generation, improving overall system performance.
Thermal Management: Consider drivers with integrated thermal management features to prevent overheating.
Reliability and Quality: Evaluate suppliers based on product reviews, reliability testing, and warranty offerings.
Environmental Factors: Ensure the driver is suitable for the operating environment, considering factors like temperature range and humidity.

Installation requirements may vary, so it's essential to follow the manufacturer's guidelines for optimal performance and longevity.

Applications of Laser Driver PMICs

1. Telecommunications

In the telecommunications industry, Laser Driver PMICs are used in fiber optic communication systems to modulate laser diodes for data transmission. They ensure high-speed data transfer with minimal signal loss, crucial for maintaining efficient and reliable communication networks.

2. Medical Devices

Laser Driver PMICs are integral to medical devices such as surgical lasers and diagnostic equipment. They provide precise control over laser output, enabling accurate targeting and treatment in procedures like laser eye surgery and skin treatments.

3. Industrial Manufacturing

In industrial settings, these drivers are used in laser cutting and welding machines. They ensure consistent power delivery for precise material processing, enhancing productivity and product quality.

4. Consumer Electronics

Laser Driver PMICs are found in consumer electronics like Blu-ray players and laser printers. They manage the laser diodes that read and write data, ensuring accurate and efficient operation.

5. Automotive Industry

In the automotive sector, Laser Driver PMICs are used in LIDAR systems for autonomous vehicles. They provide the necessary power and control for laser sensors, enabling accurate distance measurement and object detection.