Power Management
LM3421MH/NOPB
Texas Instruments
Price range: $1.37 - $181.82
Category: Power Management
LM3421 N-Channel Controllers for Constant Current LED Drivers
LM3421MH/NOPB Inventory
by: Texas Instruments
Distributor
SKU
Stock
Cost
Parameters
Vin(Min)(V)
4.5
Switching Frequency(Min)(kHz)
100
Package Size
mm2
Vout(Min)(V)
3
Package Group
HTSSOP
Rating
Catalog
Operating Temperature Range(C)
-40 to 125
Topology
Boost,Boost Controller,Buck-Boost,Sepic
Regulated Outputs(#)
1
Switching Frequency(Max)(kHz)
2000
Dimming Method
Analog,PWM
Iout(Max)(A)
5
Special Features
Adjustable Switch Frequency,Enable/Shutdown,Thermal Shutdown
Power Factor Correction(Min)
N/A
Vin(Max)(V)
75
Approx. Price (US$)
0.90 | 1ku
Vref(V)
1.24
Vout(Max)(V)
72
Input Voltage(Type)
DC/DC
Type
Controller,Inductive
Iq(Typ)(mA)
2
Features
Part Family
LM3421
Status
ACTIVE
ROHS
Yes
PB Free
Yes
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