HIGH ISOLATION VOLTAGE SAFETY STANDARD TYPE MULTI PHOTOCOUPLER SERIES

DESCRIPTION The PS2571-1, -4 and PS2571L-1, -4 are optically coupled isolators containing GaAs light emitting diodes and NPN silicon phototransistors. The PS2571-1, -4 are in a plastic DIP (Dual In-line Package) and the PS2571L-1, -4 are lead bending type (Gullwing) for surface mount. FEATURES

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NEC

瑞萨

HIGH ISOLATION VOLTAGE SAFETY STANDARD TYPE MULTI PHOTOCOUPLER SERIES

文件：285.43 Kbytes 页数：18 Pages

RENESAS

瑞萨

HIGH ISOLATION VOLTAGE SAFETY STANDARD TYPE MULTI PHOTOCOUPLER SERIES

DESCRIPTION\nThe PS2571-1, -4 and PS2571L-1, -4 are optically coupled isolators containing GaAs light emitting diodes and NPN silicon phototransistors.\nThe PS2571-1, -4 are in a plastic DIP (Dual In-line Package) and the PS2571L-1, -4 are lead bending type (Gullwing) for surface mount.FEATURES\n• H • High isolation voltage (BV = 5 000 Vr.m.s.)\n• High current transfer ratio (CTR = 200 % TYP.)\n• High-speed switching (tr = 3 µs TYP., tf = 5 µs TYP.)\n• Ordering number of taping product : PS2571L-1-E3, E4, F3, F4\n• UL approved: File No. E72422 (S)\n• BSI approved: No. 8343/8344\n• CSA appro;

Renesas

瑞萨

Single-Cell Switching Regulator

文件：574.79 Kbytes 页数：12 Pages

Micrel

麦瑞半导体

Single-Cell Switching Regulator Final Information

文件：574.79 Kbytes 页数：12 Pages

MIC

昌福电子

Single-Cell Switching Regulator Preliminary Information

General Description Micrel’s MIC2571 is a micropower boost switching regulator that operates from one alkaline, nickel-metal-hydride cell, or lithium cell. The MIC2571 accepts a positive input voltage between 0.9V and 15V. Its typical no-load supply current is 120µA. Features • Operates from a

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Micrel

麦瑞半导体