LM27952

LM27952 White LED Adaptive 1.5X/1X Switched Capacitor Current Driver

器件类别：半导体电源管理

厂商名称：Texas Instruments(德州仪器)

厂商官网：http://www.ti.com.cn/

器件标准： Rohs认证

敬请期待

参数参数对比

器件参数

参数名称

属性值

Features

Direct PWM Dimming

Package Group

WSON|14

Switching frequency(Max)(kHz)

975

Shutdown current(Typ)(uA)

0.1

Vout(Max)(V)

5.5

Vout(Min)(V)

Peak efficiency(%)

Rating

Catalog

类型
Type

Capacitive

Vin(Max)(V)

5.5

Duty cycle(Max)(%)

100

Operating temperature range(C)

-40 to 85

LED(#)

LED current per channel(mA)

Approx. price(US$)

0.60 | 1ku

Vin(Min)(V)

Topology

Boost

Channels(#)

参数对比

与LM27952相近的元器件有：LM27952SD-NOPB、LM27952SDX-NOPB、LM27952SD/NOPB、LM27952SDX/NOPB。描述及对比如下：

型号	LM27952	LM27952SD-NOPB	LM27952SDX-NOPB	LM27952SD/NOPB	LM27952SDX/NOPB
描述	LM27952 White LED Adaptive 1.5X/1X Switched Capacitor Current Driver	LED Lighting Drivers White LED Adaptive 1.5X/1X Switched Capacitor Current Driver 14-WSON -40 to 85	LED Lighting Drivers White LED Adaptive 1.5X/1X Switched Capacitor Current Driver 14-WSON -40 to 85	White LED Adaptive 1.5X/1X Switched Capacitor Current Driver 14-WSON -40 to 85	White LED Adaptive 1.5X/1X Switched Capacitor Current Driver 14-WSON -40 to 85
Features	Direct PWM Dimming	Direct PWM Dimming	Direct PWM Dimming	-	-

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器件捷径:

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