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Texas Instruments LP5520

Texas Instruments LP5527

CAT3614

ON Semiconductor CAT3614

NJU77001

New Japan Radio NJU77001

LP5521TMX/NOPB

Texas Instruments LP5521TMX/NOPB

LP55271TLX/NOPB

Texas Instruments LP55271TLX/NOPB

Texas Instruments LP55281

Texas Instruments LP5521

LM95231BIMM/NOPB

Texas Instruments LM95231BIMM/NOPB

LM95231BIMM-1/NOPB

Texas Instruments LM95231BIMM-1/NOPB

Price $1.86
RoHS Not Compliant Compliant Compliant Compliant Yes
Lead Status No No No No Yes
Iout(Max)(A) 0.0765 1
Package Group DSBGA,WQFN DSBGA VSSOP VSSOP
LED Configuration Parallel Parallel
Package Size mm2 mm2 mm2
Vout(Max)(V) 5.5 5.4
LED Current Per Channel(mA) 25.5 15
Rating Catalog Catalog Catalog Catalog
Program Memory Yes
Shutdown Current(Typ)(uA) 0.2
Programmable Ramp Control Yes
Vin(Max)(V) 5.5 5.5
Vin(Min)(V) 2.7 3
LED(#) 3 5
Peak Efficiency(%) 95 90
Iq(Typ)(mA) 1.5
Approx. Price (US$) 0.40 | 1ku 0.70 | 1ku 0.95 | 1ku 0.95 | 1ku
Vout(Min)(V) 2.7
Special Features Analog/PWM Mixed Dimming,Constant Current,Current Control,I2C Control,Programmable Lighting Engines I2C Control One shot conversion control,Programmable conversion rate,Remote diode fault detection,Shutdown,Thermal diode input stage filtering One shot conversion control,Programmable conversion rate,Remote diode fault detection,Shutdown,Thermal diode input stage filtering
Operating Temperature Range(C) -30 to 85 -30 to 85 0 to 85 0 to 85
Topology Boost
Channels(#) 3 5
Remote Temp Resolution(Max)(bits) 13 13
Interface I2C,SMBus I2C,SMBus
Supply Voltage(Max)(V) 3.6 3.6
Supply Voltage(Min)(V) 3 3
Remote Channel 2 2
Remote Sensor Correction Beta Compensation,TruTherm Beta Compensation,TruTherm
Supply Current(Typ)(uA) 402 402
Temp Resolution(Max)(bits) 10 10
Remote Diode Temp Range for Listed Accuracy(C) 45 to 85 45 to 85
Remote Sensor Accuracy(Max)(+/- C) 0.75 0.75
Local Sensor Accuracy(Max)(+/- C) 3 3