LIGHT EMITTING DIODES

文件：105.77 Kbytes 页数：1 Pages

ROITHNER

LIGHT EMITTING DIODES

文件：92.86 Kbytes 页数：1 Pages

ROITHNER

LIGHT EMITTING DIODES

文件：105.77 Kbytes 页数：1 Pages

ROITHNER

LIGHT EMITTING DIODES

文件：105.77 Kbytes 页数：1 Pages

ROITHNER

LIGHT EMITTING DIODES

文件：110.62 Kbytes 页数：1 Pages

ROITHNER

支持同步整流的4 A单片式降压电流源

The LED2001 is an 850 kHz fixed switching frequency monolithic step-down DC-DC converter designed to operate as precise constant current source with an adjustable current capability up to 4 A DC. The embedded PWM dimming circuitry features LED brightness control. The regulated output current is set • 3.0 V to 18 V operating input voltage range \n• 850 kHz fixed switching frequency \n• 100 mV typ. current sense voltage drop \n• PWM dimming \n• ± 7% output current accuracy \n• Synchronous rectification• 95 mΩ HS/ 69 mΩ LS typical RDS(on) \n• Peak current mode architecture \n• Embedded compen;

ST

意法半导体

LED驱动

Hubbell

LED驱动

Hubbell

Package：8-VDFN 裸露焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） LED 驱动器 描述：IC LED DRVR RGLTR PWM 3A 8VFQFPN

STMICROELECTRONICS

意法半导体

Package：8-SOIC（0.154"，3.90mm 宽）裸露焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） LED 驱动器 描述：IC LED DRIVER RGLTR PWM 4A 8HSOP

STMICROELECTRONICS

意法半导体