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PAM2842TJR The Diodes Incorporated PAM2842TJR is a high power LED driver IC. It supports a wide supply voltage range and offers analog and PWM dimming capabilities.
Mfr Part #:

PAM2842TJR

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The Diodes Incorporated PAM2842TJR is a high power LED driver IC. It supports a wide supply voltage range and offers analog and PWM dimming capabilities.
✓ Total Stock: 1,000 pcs
$ Price Range: $0.17

PAM2842TJR Available from 1 distributor

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✓ Non-Authorised
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Rayichip ✓
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1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
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PAM2842TJR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Dimming
Internal Switch(s)
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Power
Protection
Supplier Device Package
Supplier Package
Topology
Type
Voltage
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PAM2842TJR Description

Short technical summary and product information.

The PAM2842TJR from Diodes Incorporated is a high power LED driver designed for applications such as home lighting, automotive lighting, and monitor backlighting. It is capable of driving up to 10 high power LEDs in series.

 

This versatile IC supports multiple topologies including buck, boost, and SEPIC configurations. It features an output current capability of 3.5A (switch) and operates within a supply voltage range of 5.5V to 40V. The device includes essential protection features such as over-current protection, over-voltage protection, and thermal protection, along with under-voltage lockout (UVLO).

 

For flexible control, the PAM2842TJR supports both analog and PWM dimming. It also offers a soft-start feature for the chip enable function. The device is available in a compact 40-WFQFN exposed pad package, suitable for surface mounting.

 

Key electrical specifications include a peak efficiency of up to 97% and an adjustable switching frequency. The operating temperature range is -40°C to 85°C (TA).

PAM2842TJR Quick Information

Product Type: LED Driver
Canonical Name: PAM2842TJR High Power LED Driver
Subcategory: Power Management (PMIC)

PAM2842TJR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PAM2842TJR Estimated Pricing

Qty Low High
1+ $0.17 $0.17

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

PAM2842TJR Features

  • Drives up to 10 high power LEDs.
  • Supports buck, boost, and SEPIC topologies.
  • Analog and PWM dimming capabilities.
  • Integrated over-current and thermal protection.
  • Compact 40-WFQFN surface mount package.

PAM2842TJR Applications

  • Suitable for home lighting systems.
  • Used in automotive lighting applications.
  • Ideal for monitor backlighting.
  • Enables efficient LED driving circuits.

PAM2842TJR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the PAM2842TJR?

The supply voltage range is 5.5V to 40V.

What is the package type of the PAM2842TJR?

The package is 40-WFQFN Exposed Pad (40-QFN 6x6mm).

What is the operating temperature range of the PAM2842TJR?

The operating temperature range is -40°C to 85°C.

What is the maximum output current of the PAM2842TJR?

The internal switch is rated for 3.5A, and the maximum output current in buck applications is 3A.

What dimming methods does the PAM2842TJR support?

It supports analog and PWM dimming.

What topologies does the PAM2842TJR support?

It supports buck, boost, and SEPIC topologies.

What is the peak efficiency of the PAM2842TJR?

The peak efficiency is up to 97%.

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