Power Management
LM3509SDE/NOPB
Texas Instruments
Price range: $1.50 - $2.82
Category: Power Management
LM3509 High Efficiency Boost for White LEDs and/or OLED Displays with Dual Current Sinks
LM3509SDE/NOPB Inventory
by: Texas Instruments
Distributor
SKU
Stock
Cost
Parameters
Package Size
mm2
Operating Temperature Range(C)
-40 to 85
LED Current Per Channel(mA)
30
Peak Efficiency(%)
88
Rating
Catalog
Duty Cycle(Max)(%)
90
LED(#)
10
Approx. Price (US$)
0.95 | 1ku
Vin(Max)(V)
5.5
Vin(Min)(V)
2.7
Type
Inductive
Package Group
WSON
Shutdown Current(Typ)(uA)
3.6
Vout(Max)(V)
21
Switching Frequency(Max)(kHz)
1250
Special Features
I2C Control, OVP
Channels(#)
2
Topology
Boost
Features
Part Family
LM3509
Status
ACTIVE
ROHS
Yes
PB Free
Yes
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