Datasheet

LM2587
www.ti.com SNVS115D –APRIL 2000–REVISED APRIL 2013
T3 T4
Figure 38. Pulse PE-68421 (Surface Mount) (Top Figure 39. Pulse PE-68422 (Surface Mount) (Top
View) View)
T1 T2
Figure 40. Renco RL-5530 (Top View) Figure 41. Renco RL-5531 (Top View)
T3 T4
Figure 42. Renco RL-5534 (Top View) Figure 43. Renco RL-5535 (Top View)
T1 T2
Figure 44. Schott 67141450 (Top View) Figure 45. Schott 67140860 (Top View)
T3 T4
Figure 46. Schott 67140920 (Top View) Figure 47. Schott 67140930 (Top View)
Step-Up (Boost) Regulator Operation
Figure 48 shows the LM2587 used as a step-up (boost) regulator. This is a switching regulator that produces an
output voltage greater than the input supply voltage.
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