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  • The LED6000 is a step-down monolithic switching regulator designed to source up to 3 A DC current for high power LED driving. The 250 mV typical RSENSE voltage drop enhances the efficiency. Digital dimming is implemented by driving the dedicated DIM pin.

    The adjustable current limitation, designed to select the inductor RMS in accordance with the nominal output LED current, and the adjustability of the switching frequency allow the size of the application to be compact. The embedded switchover feature on the VBIAS pin maximizes efficiency. Multiple devices can be synchronized by sharing the SYNCH pin to prevent beating noise in low-noise applications, and to reduce the input current RMS value.
    The device is fully protected against overheating, overcurrent and output short-circuit.
    The LED6000 is available in an HTSSOP16 exposed pad package.

    Key Features

    • Up to 3 A DC output current
    • 4.5 V to 61 V operating input voltage
    • RDS,ON= 250 mΩ typ.
    • Adjustable fSW(250 kHz - 1.5 MHz)
    • Dimming function with dedicated pin
    • Low IQshutdown (10 μA typ. from VIN)
    • Low IQoperating (2.4 mA typ.)
    • ± 3% output current accuracy
    • Synchronization
    • Enable with dedicated pin
    • Adjustable soft-start time
    • Adjustable current limitation
    • Low dropout operation (12 μs max.)
    • VBIAS improves efficiency at light-load
    • Output voltage sequencing
    • Auto recovery thermal shutdown
    • MLCC output capacitor

Recommended for you

Related Applications

Home, Building and City Automation

Lighting and Controls

Evaluation Tools

    • Part Number

      1 A, up to 60V Vin, buck LED driver board based on the LED6000

      0.5 A, inverting buck-boost LED driver board based on the LED6000

      0.5 A, floating boost LED driver board based on the LED6000

      0.55 A, positive buck-boost LED driver board based on LED6000

      Power over Ethernet (PoE) powered 45 W LED driver with Bluetooth Low Energy (BLE) enabled control reference design

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS11010
      3 A, 61 V monolithic current source with dimming capability
      2.0
      2.77 MB
      PDF
      DS11010

      3 A, 61 V monolithic current source with dimming capability

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LED6000PHR
Active
HTSSOP16 Industrial Ecopack2
LED6000PHTR
Active
HTSSOP16 Industrial Ecopack2

LED6000PHR

Package:

HTSSOP16

Material Declaration**:

Marketing Status

Active

Package

HTSSOP16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LED6000PHTR

Package:

HTSSOP16

Material Declaration**:

Marketing Status

Active

Package

HTSSOP16

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.

eDesignSuite

LED Driver

Input

V This option is required. And must be less than or equal to Volt. Max [V]
V This option is required. And must be greater than or equal to Volt. Min [V]

LED custom

V This option is required.
A This option is required.
Ω This option is required.

LEDs

This option is required. And must be a whole positive number between 1 and 20.
This option is required. And must be a whole positive number between 1 and 20.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
LED6000PHR Available at 4 distributors

Distributor availability ofLED6000PHR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 82 1 Order Now
Newark Element14 AMERICA 472 0 Order Now
MOUSER WORLDWIDE 98 1 Order Now
Farnell Element14 EUROPE 608 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

DIGIKEY

Stock

82

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

472

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

98

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

608

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-02

Buy now
Active
EAR99 NEC Tube HTSSOP16 -40 125 PHILIPPINES
LED6000PHTR Available at 1 distributors

Distributor availability ofLED6000PHTR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1770 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

MOUSER

Stock

1770

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-02

Buy now
Active
EAR99 NEC Tape And Reel HTSSOP16 -40 125 PHILIPPINES 1.314 / 1k

LED6000PHR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

Distributor availability ofLED6000PHR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 82 1 Order Now
Newark Element14 AMERICA 472 0 Order Now
MOUSER WORLDWIDE 98 1 Order Now
Farnell Element14 EUROPE 608 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

DIGIKEY

Stock

82

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

472

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

98

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

608

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-02

ECCN (EU)

NEC

Packing Type

Tube

Package

HTSSOP16

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

Country of Origin

PHILIPPINES

LED6000PHTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.314 / 1k

Distributor availability ofLED6000PHTR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1770 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

MOUSER

Stock

1770

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-02

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

HTSSOP16

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

1.314 / 1k

Country of Origin

PHILIPPINES

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