IS3

IS31LT3952-GRLS4-TR vs IS31LT3948-GRLS4-TR vs IS31LT3948-GRLS2-TR

 
PartNumberIS31LT3952-GRLS4-TRIS31LT3948-GRLS4-TRIS31LT3948-GRLS2-TR
DescriptionLED Lighting Drivers 1.5A Dimmable Buck Switching RegulatorLED Lighting Drivers PFM Boost LED Driver External NMOS, SOP-8LED Lighting Drivers PFM Mode Boost LED Drvr
ManufacturerISSIISSIISSI
Product CategoryLED Lighting DriversLED Lighting DriversLED Lighting Drivers
RoHSYYY
Output Current1.5 A2 A-
Mounting StyleSMD/SMTSMD/SMTSMD/SMT
Package / CaseSOP-8SOP-8SOP-8
SeriesIS31LT3952IS31LT3948IS31LT3948
PackagingReelReelReel
FeaturesBrightness Control/Dimming--
TypeDimmableInductive-
BrandISSIISSIISSI
TopologyBuckBoostBoost
Product TypeLED Lighting DriversLED Lighting DriversLED Lighting Drivers
Factory Pack Quantity250025002500
SubcategoryDriver ICsDriver ICsDriver ICs
Number of Channels-1 Channel-
Input Voltage-5 V to 100 V5 V to 100 V
Operating Frequency-200 kHz-
Supply Current Max-500 uA400 uA
Minimum Operating Temperature-- 40 C-
Maximum Operating Temperature-+ 125 C+ 85 C
Output Type-Constant Current-
Moisture Sensitive-YesYes
Unit Weight-0.030018 oz0.030018 oz
  • Start with
  • IS3 424
Manufacturer Part # Description RFQ
ISSI
ISSI
IS31LT3952-GRLS4-TR LED Lighting Drivers 1.5A Dimmable Buck Switching Regulator
IS31LT3953-GRLS4-TR LED Lighting Drivers 3.0A Dimmable Buck Switching Regulator
IS31LT3954-GRLS4-TR LED Lighting Drivers 3.0A Dimmable Buck Switching Regulator
IS31LT3948-GRLS4-TR LED Lighting Drivers PFM Boost LED Driver External NMOS, SOP-8
IS31LT3948-GRLS2-TR LED Lighting Drivers PFM Mode Boost LED Drvr
IS32FL3738-ZLA3-TR LED Lighting Drivers 6x8 Dot Matrix LED Driver, eTSSOP-28 (9.7mm x 6.4mm), T&R
IS32FL3740-ZLA3 LED Lighting Drivers 3x4 Dot Matrix LED Driver, eTSSOP-20 (6.5mm x 6.4mm), Tube
IS32BL3554-ZLA3 LED Lighting Drivers Boost type LEDdriver 4-Channel e-TSSOP16
IS31LT3954A-GRLS4-TR LED Lighting Drivers 3.0A Dimmable Buck Switching Regulator with shared fault flag for One-Fail-All-Fail , Spread Spectrum, SOP-8-EP
IS32FL3240-QWLA3-TR LED Lighting Drivers constant current (38mA) LED Driver, WFQFN-40 (6mm 6mm),T&R
IS32BL3554-ZLA3-TR LED Lighting Drivers Boosttype LED driver w/4-Channel source
IS31PW8200-QFLS2-TR Battery Management Dual Battery Cont QFN20
IS31SE5110-ZNLS2 8-bit Microcontrollers - MCU 19 Cap Touch input through shared GPI, TSSOP-24 (6.4mm x 7.8mm)
IS31SE5110-ZNLS2-TR 8-bit Microcontrollers - MCU 19 Cap Touch input through shared GPI, TSSOP-24 (6.4mm x 7.8mm), T&R
IS32BL3552-ZLA3-TR LED Lighting Drivers Boosttype LED driver w/2-Channel source
IS31SE5104-GRLS2 Capacitive Touch Sensors 4-CH Capacitive Touch Sensor
IS31SE5001-QFLS2-EB Optical Sensor Development Tools Eval Board for IS31SE5001
IS31SE5100-QFLS2-TR Capacitive Touch Sensors 8-Ch Capacitive Touch Sensor
IS31SE5104-GRLS2-TR Capacitive Touch Sensors 4-CH Capacitive Touch Sensor with Auto Calibration, SOP-16 (6.0mm x 10.0mm), T&R
IS31SE5104-QFLS2-TR Capacitive Touch Sensors 4-CH Capacitive Touch Sensor
IS32FL3738-ZLA3 LED Lighting Drivers 6x8 Dot Matrix LED Driver, eTSSOP-28 (9.7mm x 6.4mm),
IS32BL3552-ZLA3 LED Lighting Drivers Boost type LEDdriver 2-Channel e-TSSOP16
IS31SE5000-UTLS2-TR Ambient Light Sensors IR Sensr for Gesture Proximity Detection
IS31SE5100-SALS2 Capacitive Touch Sensors 8-CH Capctve Touch Auto Cali SSOP-24
IS32FL3738-ZLA3 IC LED DRIVER 6X8 28TSSOP
IS32FL3738-ZLA3-TR IC LED DRIVER 6X8 28TSSOP
IS31PW8200-QFLS2-TR Battery Management Dual Battery Cont QFN20
IS31SE5104-QFLS2-TR Capacitive Touch Sensors 4-CH Capacitive Touch Senso
IS31SE5104-GRLS2 Capacitive Touch Sensors 4-CH Capacitive Touch Senso
IS31SE5100-QFLS2-TR Capacitive Touch Sensors 8-Ch Capacitive Touch Senso
IS31SE5100-SALS2 Capacitive Touch Sensors 8-CH Capctve Touch Auto Cali SSOP-24
IS31SE5000-UTLS2-TR Proximity Sensors IR Sensr for Gesture Proximity Detection
IS31SE5001-QFLS2-EB Sensor Development Tools Optical Sensor Development Tools Eval Board for IS31SE5001
IS31SE5104-GRLS2-TR IC TOUCH SENSOR CAP 4CH 16SOP 6M
IS32BL3554-ZLA3-TR LED Lighting Drivers Boosttype LED driver w/4-Channel source
IS32BL3552-ZLA3-TR LED Lighting Drivers Boosttype LED driver w/2-Channel source
IS31LT3948-GRLS4-TR IC LED DVR PFM MODE BOOST 8SOIC
IS32BL3554-ZLA3 LED Lighting Drivers Boost type LEDdriver 4-Channel e-TSSOP16
IS32BL3552-ZLA3 LED Lighting Drivers Boost type LEDdriver 2-Channel e-TSSOP16
IS31LT3948-GRLS2-TR LED Lighting Drivers PFM Mode Boost LED Drv
IS31SP12836-200B New and Original
IS320 New and Original
IS3227 New and Original
IS32C1024L70Q New and Original
IS32F100C8T6B New and Original
IS32F303CBT7 New and Original
IS32F401CBU6 New and Original
IS31SE5001-QFLS2-TR Proximity Sensors IR Sensor for Proximity Detection
IS31SE5000-UTLS2-EB EVAL BOARD FOR IS31SE5000-UTLS2
IS31SE5100-QFLS2-EB EVAL BOARD FOR IS31SE5100-QFLS2
Top