Texas Instruments

Description

buck (step-down) constant current controller designed. Application Voltage Range 80 VAC to 277 VAC to be compatible with TRIAC dimmers. The LM3445. CapableofControllingLEDCurrentsGreater provides a constant current for Oct 27, 2015 LM3445MMX /NOPB. VSSOP. DGS. 10. 3500. 330.0. 12.4. 5.3. 3.4. 1.4. 8.0. 12.0. Q1. LM3445MX/NOPB. SOIC. D. 14. 2500. 330.0. 16.4. 6.5. 9.35. 2.3. 8.0. 16.0. Q1. PACKAGE MATERIALS INFORMATION www.ti.com. 27-Oct- Item. Qty. ReferencePart Number. Value. Description. MFR. 1. 1 U1. LM3445MMX . LM3445. IC LED DRIVER TRIAC DIMM 14SOIC. TI. 2. 2 C1 C11. STD. 100nF. CAP CER 100nF 50V 10% X7R 0603. muRata. 3. 1 C10. STD. 10nF . CAP CER Oct 27, 2015 Green (RoHS. & no Sb/Br). CU NIPDAUAG | CU SN Level-1-260C-UNLIM. -40 to 125. SULB. LM3445MMX /NOPB. ACTIVE. VSSOP. DGS. 10. 3500. Green (RoHS. & no Sb/Br). CU NIPDAUAG | CU SN Level-1-260C-UNLIM.