Power Management
LM3424MHX/NOPB
Texas Instruments
Price range: $1.18 - $4.61
Category: Power Management
LM3424 Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs
LM3424MHX/NOPB Inventory
by: Texas Instruments
Distributor
SKU
Stock
Cost
Parameters
Vin(Min)(V)
4.5
Vout(Min)(V)
3
Package Group
HTSSOP
Rating
Catalog
Switching Frequency(Min)(kHz)
25
Comments
Peak-Current Mode Control,High Side Current Sense,Programmable Soft-Start
Special Features
Adjustable Switch Frequency,Enable/Shutdown,Power Good,Soft Start,Synchronization Pin,Thermal Shutdown
Operating Temperature Range(C)
-40 to 125
Topology
Boost,Boost Controller,Buck-Boost,Sepic
Regulated Outputs(#)
1
Switching Frequency(Max)(kHz)
2000
Dimming Method
Analog,PWM
Iout(Max)(A)
5
Power Factor Correction(Min)
N/A
Package Size
mm2
Vin(Max)(V)
75
Vref(V)
1.24
Vout(Max)(V)
72
Approx. Price (US$)
1.00 | 1ku
Input Voltage(Type)
DC/DC
Type
Controller,Inductive
Iq(Typ)(mA)
2
Features
Part Family
LM3424
Status
ACTIVE
ROHS
Yes
PB Free
Yes
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