Texas Instruments

Category: LEDs

LED DRVR Boost 9-CH PWM 5.5V 0.0255A 24-Pin WQFN T/R

$0.86 - $10.44
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 296-39059-6-ND 0 1 $2.72 $2.45 $2.31 $1.97 $1.52 $0.93 Buy
Ameya360 LP55231SQE/NOPB 1000 $1.42 $1.42 Buy
Arrow Asia LP55231SQE/NOPB 250 250 $0.98 $0.92 Buy
Arrow North American Components LP55231SQE/NOPB 0 250 $1.08 $1.08 $1.08 $1.08 $1.02 $1.00 Buy
AVNET Asia Pacific LP55231SQE/NOPB 1250 250 $1.23 Buy
AVNET Europe LP55231SQE/NOPB 750 250 * $1.15 * $1.02 Buy
AVNET Express LP55231SQE/NOPB 250 250 $0.86 Buy
element14 APAC LP55231SQE/NOPB 77 1 * $2.63 * $2.26 * $2.04 * $1.93 * $1.93 * $1.93 Buy
Farnell LP55231SQE/NOPB 77 100 * $1.80 * $1.63 * $1.63 Buy
Mouser Electronics 595-LP55231SQE/NOPB 16067 1 $2.76 $2.48 $2.34 $2.00 $1.35 $1.32 Buy
Newark LP55231SQE/NOPB 128 1 $3.10 $2.96 $2.69 $2.58 $2.58 $2.58 Buy
RS Components LP55231SQE/NOPB $10.44 Buy
Texas Instruments LP55231SQE/NOPB 227867 1 $1.95 $1.95 $1.95 $1.61 $0.87 $0.87 Buy
Verical Marketplace LP55231SQE/NOPB 252 6 $1.99 $1.97 $1.56 $1.42 $1.42 Buy
Win Source LP55231SQE/NOPB 332710 40 $6.64 $5.05 $4.57 $4.57 $4.57 Buy

Parts in family

Technical Specifications

Lead Free Status No
ROHS Compliance Compliant
Approx. Price (US$) 0.75 | 1ku
Channels(#) 9
Iout(Max)(A) 0.0255
Iq(Typ)(mA) 0.8
LED Configuration Parallel
LED Current Per Channel(mA) 25.5
LED(#) 9
Operating Temperature Range(C) -30 to 85
Package Group WQFN
Package Size mm2
Peak Efficiency(%) 94
Program Memory Yes
Programmable Ramp Control Yes
Rating Catalog
Shutdown Current(Typ)(uA) 0.2
Special Features Analog/PWM Mixed Dimming,Constant Current,Current Control,I2C Control,Programmable Lighting Engines
Topology Boost
Vin(Max)(V) 5.5
Vin(Min)(V) 2.7
Vout(Max)(V) 5.5
Vout(Min)(V) 2.7