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AL3022MTR-G1 The Diodes Incorporated AL3022MTR-G1 is a voltage mode PWM boost controller operating at a fixed 140kHz frequency. It features a low 0.2V reference voltage and supports both analog and PWM dimming.
Mfr Part #:

AL3022MTR-G1

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The Diodes Incorporated AL3022MTR-G1 is a voltage mode PWM boost controller operating at a fixed 140kHz frequency. It features a low 0.2V reference voltage and supports both analog and PWM dimming.
✓ Total Stock: 6,370 pcs
$ Price Range: $0.17

AL3022MTR-G1 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request 1628+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
370 pcs
On Request
370 pcs On Request 1 On Request On Request 1410+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

AL3022MTR-G1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Dimming
Frequency
Halogen Free
Internal Switch(s)
Mounting Type
Number of Outputs
Operating Temperature
Output Voltage
Supplier Device Package
Tape & Reel
Topology
Type
Voltage
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AL3022MTR-G1 Description

Short technical summary and product information.

The AL3022MTR-G1 from Diodes Incorporated is a constant voltage mode PWM boost controller designed for low-cost LED backlight supplies. It operates at a fixed frequency of 140kHz and features a low feedback voltage of 0.2V, making it suitable for efficient power management.

 

This controller supports external PWM dimming and analog dimming, offering flexibility in display brightness control. It integrates comprehensive system protection, including Under Voltage Lockout (UVLO), Over Voltage Protection (OVP), Over Current Protection (OCP), Output Voltage Short to GND Protection, and Over Temperature Protection (OTP).

 

The AL3022MTR-G1 is available in a space-saving 8-SOIC package, ideal for applications with limited PCB mounting space. Its typical applications include LED TVs, LED monitors, and LED display modules. The device operates within a supply voltage range of 4V to 18V and provides an output voltage of up to 20V.

 

Key features include external compensation, low shutdown current (0.1µA), and built-in protection circuitry. It is designed for surface mount applications and operates across a temperature range of -40°C to 85°C.

AL3022MTR-G1 Quick Information

Product Type: LED Driver IC
Canonical Name: AL3022MTR-G1 PWM Boost Controller
Subcategory: DC DC Controller

AL3022MTR-G1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Totally Lead-Free

AL3022MTR-G1 Estimated Pricing

Qty Low High
1+ $0.17 $0.17

Estimated market price range - modelled values for guidance only, not live distributor offers.

AL3022MTR-G1 Features

  • Voltage mode PWM boost controller.
  • Fixed 140kHz operating frequency.
  • Low 0.2V reference voltage.
  • Supports analog and PWM dimming.
  • Integrated system protection features.

AL3022MTR-G1 Applications

  • Ideal for boost LED driver applications.
  • Suitable for automotive lighting systems.
  • Used in industrial LED lighting.
  • Applicable for backlighting solutions.

AL3022MTR-G1 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating frequency of the AL3022MTR-G1?

The AL3022MTR-G1 operates at a fixed frequency of 140kHz.

What is the supply voltage range for the AL3022MTR-G1?

The supply voltage range for the AL3022MTR-G1 is from 4V to 18V.

What type of dimming does the AL3022MTR-G1 support?

The AL3022MTR-G1 supports both analog and PWM dimming.

What are the integrated protection features in the AL3022MTR-G1?

The AL3022MTR-G1 includes built-in Under Voltage Lockout (UVLO), Over Voltage Protection (OVP), Over Temperature Protection (OTP), Over Current Protection (OCP), and Output Voltage Short to GND Protection.

What is the package type for the AL3022MTR-G1?

The AL3022MTR-G1 is available in an 8-SOIC package.

What is the operating temperature range of the AL3022MTR-G1?

The operating temperature range for the AL3022MTR-G1 is -40°C to 85°C.

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