L6382D

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Power Management Unit for Microcontrolled Ballast

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Product overview

Description

The L6382D device is suitable for LED drivers embedding a PFC stage and a half-bridge stage. The L6382D includes 4 MOSFET driving stages (for the PFC, for the half-bridge, and for the auxiliary MOSFET) plus a power management unit (PMU) featuring also a reference able to supply the microcontroller in any condition.

In addition to increasing application efficiency, the L6382D device reduces the bill of materials as different tasks (regarding drivers and power management) are performed by a single IC, which improves application reliability.

  • All features

    • Integrated high voltage startup
    • 4 drivers for PFC, half-bridge and auxiliary MOSFETs
    • 3.3 V microcontroller compatible
    • Fully integrate power management for all operating modes
    • Internal two point VCCregulator
    • Overcurrent protection with digital output signal
    • Cross conduction protection (interlocking)
    • Undervoltage lockout
    • Integrated bootstrap diode

Circuit Diagram

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STMicroelectronics - L6382D

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L6382D
Active
SO-20 Industrial Ecopack2 (**)
L6382DTR
Active
SO-20 Industrial Ecopack2 (**)

L6382D

Package:

SO-20

Material Declaration**:

Marketing Status

Active

Package

SO-20

Grade

Industrial

RoHS Compliance Grade

Ecopack2 (**)

L6382DTR

Package:

SO-20

Material Declaration**:

Marketing Status

Active

Package

SO-20

Grade

Industrial

RoHS Compliance Grade

Ecopack2 (**)

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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L6382DTR Available at distributors

Distributor availability of L6382DTR

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Active
EAR99 NEC Tape and Reel SO-20 - - MALAYSIA
L6382D Available at distributors

Distributor availability of L6382D

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube SO-20 - - MALAYSIA

L6382DTR Active

Package:
SO-20
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

L6382DTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

Country of Origin:

MALAYSIA

L6382D Active

Package:
SO-20
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

L6382D

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-

Max:

-

Country of Origin:

MALAYSIA

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors