Integrated Silicon Solution Inc. SRAM, DRAM, FLASH, ANALOG, KGD, WAFER
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HBLED Driver

  • DC/DC and AC/DC driver ICs
  • For general lighting applications such as MR16, T8-T12, GU-10, Accent lighting
  • High efficiency, integrated active power factor control and support TRIAC dimming
  • Integrated and external MOSFET based solutions
  • Robust built in protections for extended life operation
  • Active power factor correction support
  • Non-Dimmable and Dimmable (Analog, PWM, Switch & Triac Dimming)
  • Extended operating temperature range

HBLED Driver

Part Number Driver Type Vdd(V) IOUT Efficiency(%) Power Transistor Pkg-Pin Document Status
IS31LT3117 Constant Current 5.5-60V 350mA - Built-in eTSSOP-16
IS31LT3170 Constant Current 2-40V 150mA Non-PWM None SOT23-6  
IS31LT3171 Constant Current 2-40V 150mA PWM None SOT23-6  
IS31LT3135 Constant Current 2.7-5.5 500mA±5% 90 built-in SOP-8 Prod
IS31LT3350 DC/DC,Step-down 6-40 750mA±5% 95 built-in SOT89-5,SOT23-5 Prod
IS31LT3352 DC/DC,Step-down 6-40 750mA±5% 95 built-in SOP-8 Prod
IS31LT3353 DC/DC,Step-down 6-40 1A±3% 97 built-in SOT23-5 Auto./ Ext. Temp Range Sample
IS31LT3354 DC/DC,Step-down 6-40 ±3% 98 External SOT23-5 Prod
IS31LT3360 DC/DC,Step-down 6-40 1.2A±3% 98 built-in SOP89-5 Prod
IS31LT3380 DC/DC,Step-down 8.5-40 1.2A±5% 98 built-in SOP-8 Prod
IS31LT3505 Boost Step-up 6-30 24W±5% 90 built-in MSOP-10 Prod
IS31LT3515 Buck,Boost or Buck-Boost 6-40 ±3% 90 External QFN-16 S=Q3/13
IS31LT3552 2CH Boost/Current Sink 4.5-33 40~360mA/CH 90 External eTSSOP-16 Prod
IS31LT3554 4CH Boost/Current Sink 4.5-33 20~180mA/CH 90 External eTSSOP-16 Prod
IS31LT3910 AC/DC,Step-down 8-450DC,100-200AC 500mA±3% 90 External SOP-8 Prod
IS31LT3916 AC/DC Driver 110-220 AC PF>0.90 87 External MSOP-8 Prod
IS31LT3918 DC/DC,AC/DC 6-450DC,85-265AC ±3% 95 External SOP-8 Prod
IS31LT3932 AC/DC 85-265AC ±3% 85 External SOP-8 Sample
IS31LT3938 DC/DC,AC/DC 10-450DC,85-265AC ±3% 95 External SOP-8 Prod
IS31LT3948 Boost Step-up 5-100 ±5% 90 External SOP-8 Prod

Notes:

  • Simulation Models not listed above may be available upon request
  • S = Sample, Prod = Production
  • NR = Not Recommended for new designs
  • EOL = End of Life
  • IF YOU DON'T SEE A PRODUCT YOU ARE INTERESTED IN AND HAVE A SPECIAL REQUEST, CONTACT US AND LET US KNOW
  • Integrated Silicon Solution, Inc. does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless Integrated Silicon Solution, Inc. receives written assurance to its satisfaction, that:
  • a. the risk of injury or damage has been minimized;
  • b. the user assume all such risks; and
  • c. potential liability of Integrated Silicon Solution, Inc is adequately protected under the circumstances