Texas Instruments

Description

DATASHEET LM3404, LM3404HV . SNVS465G OCTOBER 2006 REVISED SEPTEMBER 2015. LM3404xx 1-A Constant Current Buck Regulator for Driving High Power AN-1545 LM3404/ LM3404HV Evaluation Board. 1. Introduction. The LM3404/ 04HV is a buck regulator derived controlled current source designed to drive a estimate the LM3404HVs die temperature under two typical configurations of the LEDs The LM3404HV in SO PowerPAD-8 can be used on a standard SOIC-8 Jun 5, 2010 1000. National Semiconductor. LM3404HV . 6 to 75. 74. 1500. National Semiconductor. LM3489. 4.5 to 35. Adjustable. External. Sipex. SP6137. LM3404HV . VIN. D1. L1. CB. RSNS. CF. RON. CIN1. VIN = 48V 5%. VCC. CO. OFF. DIM. Vo/LED+. CS/LED-. CIN2. 2.2 F. 2.2 F. 536 k . 10 nF. 47 H.