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MBI6651GST The Macroblock MBI6651GST is a DC/DC LED Driver IC with a constant output current of 1000 mA and a maximum sustaining voltage of 45 V. It operates within a 9-36V supply voltage range and features digital dimming.
Mfr Part #:

MBI6651GST

Available from 2 distributors
Mfr Name: MBI
MBI
The Macroblock MBI6651GST is a DC/DC LED Driver IC with a constant output current of 1000 mA and a maximum sustaining voltage of 45 V. It operates within a 9-36V supply voltage range and features digital dimming.
✓ Total Stock: 3,860 pcs

MBI6651GST 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
3,595 pcs
On Request
3595 pcs On Request 1 On Request On Request 2009 On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
265 pcs
On Request
265 pcs On Request 1 On Request On Request 13+ On Request On Request
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MBI6651GST Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Mounting Type
Output Current
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Supply Voltage
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MBI6651GST Description

Short technical summary and product information.

The Macroblock MBI6651GST is a DC/DC LED Driver IC designed for efficient LED control. It provides a constant output current of 1000 mA and can handle a maximum sustaining voltage of 45 V.

 

This IC operates with a supply voltage range of 9-36 V and utilizes a Buck / Hysteric PFM topology. It supports digital dimming for precise light control. Integrated protection features include LED Open, LED Short, Thermal, Start-Up, and UVLO.

 

The MBI6651GST is housed in a compact SOT-23-6L SMD package, making it suitable for space-constrained applications. Its typical switch-on resistance is 0.3 Ohms, and it weighs only 0.01 g.

MBI6651GST Quick Information

Product Type: LED Driver IC
Series: MBI6651
Canonical Name: MBI6651GST DC/DC LED Driver IC
Subcategory: Power Management ICs

MBI6651GST Compliance

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

MBI6651GST Features

  • 1000 mA constant output current.
  • 45 V maximum sustaining voltage.
  • 9-36 V input supply voltage range.
  • Digital dimming method supported.
  • SOT-23-6L SMD package.

MBI6651GST Applications

  • Used in constant current LED lighting applications
  • Suitable for 9-36V input voltage systems
  • Supports digital dimming for adjustable brightness
  • Includes protections for LED open and short

MBI6651GST FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output current of MBI6651GST?

The maximum output current is 1000 mA.

What is the supply voltage range?

The supply voltage range is 9 to 36 V.

What topology does the MBI6651GST use?

It uses a buck/hysteric PFM topology.

What dimming method is supported?

Digital dimming is supported.

What protections are included?

Protections include LED open, LED short, thermal, start-up, and UVLO.

What is the package type?

The package is SOT-23-6L.

What is the switch on resistance?

The typical switch on resistance is 0.3 Ω.

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