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L6920D

L6920D

L6920DTR

Active

1 V high efficiency synchronous step up converter

Quantity $ per Unit Savings
1 - 9$2.980%
10 - 24$2.6810%
25 - 70$2.5315%
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Out of stock
$2.98
Parameter NameParameter Value
Input Voltage Min Volt0.6
Input Voltage Max Volt5.5
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2 (**)
GradeIndustrial
Package NameTSSOP-8L

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.

Key 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