L6920

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1 V high efficiency synchronous step up converter

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Product overview

Description

The L6920 is a high efficiency step-up controller requiring only three external components to realize the conversion from the battery voltage to the selected output voltage.

The start up is guaranteed at 1V and the device is operating down to 0.6V.

Internal synchronous rectifier is implemented with a 120m P-channel MOSFET and, in order to improve the efficiency, a variable frequency control is implemented.

  • All features

    • LOW BATTERY VOLTAGE DETECTION
    • 120m INTERNAL ACTIVE SWITCH
    • 0.6 TO 5.5V OPERATING INPUT VOLTAGE
    • INTERNAL SYNCHRONOUS RECTIFIER
    • 1V START UP INPUT VOLTAGE
    • 3.3V AND 5V FIXED OR ADJUSTABLE OUTPUT VOLTAGE (2V UP TO 5.2V)
    • REVERSE BATTERY PROTECTION
    • ZERO SHUT DOWN CURRENT

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STMicroelectronics - L6920

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3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L6920D
NRND
TSSOP-8L Industrial Ecopack2
L6920DTR
Active
TSSOP-8L Industrial Ecopack2 (**)

L6920D

Package:

TSSOP-8L

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

TSSOP-8L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6920DTR

Package:

TSSOP-8L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8L

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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Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
L6920DTR Available at distributors

Distributor availability of L6920DTR

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 Tape and Reel TSSOP-8L -40 85 PHILIPPINES
L6920D Available at distributors

Distributor availability of L6920D

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
NRND
EAR99 NEC Tube TSSOP-8L -40 85 PHILIPPINES

L6920DTR Active

Package:
TSSOP-8L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

L6920DTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

PHILIPPINES

Distributor Name

Distributor reported inventory date:

L6920D NRND

Package:
TSSOP-8L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

L6920D

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

PHILIPPINES

Distributor Name

Distributor reported inventory date:

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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