器件名称: Q4436-BL
功能描述: Magnetics for LM258X Flyback Regulator
文件大小: 196.24KB 共3页
简 介:Document 183-1
Magnetics for LM258X Flyback Regulator
These standard flyback regulator transformers are designed for use with National Semiconductor LM2585, LM2586, LM2587 and LM2588 SIMPLE SWITCHER switching regulators. They are available in surface mount and through hole configurations. All feature 500 V isolation between windings and a variety of available turns ratios.
Ref. number T1 (SM) T1 (PC) T2 (SM) T2 (PC) T3 (PC) T4 (PC)
Part number Q4435-BL Q4434-BL Q4436-BL Q4337-BL
Volt-time Input Inductance Inductance product Leakage DCR (Ohms) voltage at 0 Adc at I pk max Inductance1 (V) ±15% (H) min (H) (Vsec) max (H) pri sec 4–6 4–6 4–6 4–6 22 22 22 22 85 85 19.0 19.8 17.6 19.8 76.5 76.5 166.5 162.0 166.5 162.0 364.5 364.5 0.7 2.0 0.5 2.0 3.5 3.5 0.020 0.028 0.025 0.030 0.150 0.145 0.025 0.028 0.23 (10-11) 0.25 (9-8) 0.32 (8-7) 0.32 (6-5) 0.011 (10-9) 0.011 (7-6) 0.20 (10-9) 0.20 (7-6) 0.03 (4-5) 0.035 (10-11) 0.30 (9-8) 0.32 (4-5) 0.039 (8-7) 0.58 (6-5) 0.60 (3-4) 0.15 (10-11) 0.15 (9-8) 0.20 (8-7) 0.24 (5-6) 0.065 0.042
Turns ratio pri : sec 1:1 1:1 1 : 2.5 1 : 2.5 1 : 2.5 1 : 2.5 1 : 0.8 1 : 0.8 1 : 0.8 1 : 0.8 1 : 0.35 1 : 0.5 1 : 1.167 1 : 1.167 1 : 0.5 1 : 1.167 1 : 1.167 1 : 1.2 1 : 1.2 1 : 1.2 1 : 1.2 1 :1 1:1
Output 5 V, 1.6 A 5 V, 1.6 A 12 V, 0.35 A 12 V, 0.35 A 12 V, 0.35 A 12 V, 0.35 A 12 V, 1.4 A 12 V, 1.4 A 12 V, 0.75 A 12 V, 0.75 A 5 V, 3.0 A 5 V, 1.8 A 12 V, 0.25 A 12 V, 0.25 A 5 V, 1.8 A 12 V, 0.25 A 12 V, 0.25 A 12 V, 0.63 A 12 V, 0.63 A 12 V, 0.63 A ……
