參數(shù)資料
型號： CAT3626
英文描述： Catalyst Semiconductor
中文描述： Catalyst半導體
文件頁數(shù)： 7/28頁
文件大小： 844K
代理商： CAT3626
5
www.catsemi.com
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CAT4237
High Voltage CMOS Boost White LED Driver
Features
■
drives 8 white LEDs in series from 3V
■
low quiescent ground current 0.3mA
■
power efficiency over 84%
■
adjustable output current (up to 40mA)
■
high-frequency 1MHz operation
■
high voltage power switch
■
shutdown current less than 1 μA
■
load fault protection against open-circuits
■
tight line/load regulation
Package Information
■
thin SOT23 5-lead (1mm max height)
CAT310
Automotive 10-Channel Serial Latched LED Driver
w h i t e l e d d r i v e r s
■
output drivers withstand load-dump transients up to 40V
■
operates over automotive temperature range: -40 to +125°C
■
drives 10 LEDs in parallel at 50mA per channel
■
output channels can drive a combination of white or color LEDs
■
serial output allows cascading of multiple CAT310’s to drive
greater than 10 LEDs
■
operating voltage up to 17V
■
simple LED pattern programming through the 10 MHz serial
interface
■
blank pin provides global on/off control of all LEDs
■
under Voltage Lockout
■
over Voltage Protection
Package Information
■
20-lead SOIC
CAT4237
VIN
SHDN
FB
VFB = 300mV
D1
20mA
C1
SW
GND
3V to 4.2V
VIN
White
LEDs
VOUT
L
Features
CAT310
+
-
VBATT
VCC
SCLK
XLAT
BLANK
SIN
OUT0
OUT1
OUT2
OUT9
SOUT
VCC
5V
GND
PGND
VBATTERY = 14V (typical)
VBATT
+
-
RS
RS
RS
RS
Controller
30mA
C1
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相關代理商/技術參數(shù)
參數(shù)描述
CAT3626_08 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:6-Channel LED Driver with I2C⑩ Interface
CAT3626AEVB 功能描述:BOARD EVALUATION DPP CAT3626A RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - LED 驅動器 系列:* 標準包裝:1 系列:PowerWise® 電流 - 輸出 / 通道:20mA 輸出及類型:1，非隔離 輸出電壓:17V 特點:可調光 輸入電壓:2.7 ~ 5.5 V 已供物品:板 已用 IC / 零件:LM3508 相關產(chǎn)品:LM3508TLX-ND - IC LED DRVR WHT BCKLGT 9USMDLM3508TLDKR-ND - IC LED DRVR WHT BCKLGT 9MICROSMDLM3508TLCT-ND - IC LED DRVR WHT BCKLGT 9MICROSMDLM3508TLTR-ND - IC LED DRVR WHT BCKLGT 9MICROSMD
CAT3626HS4-T2 功能描述:LED照明驅動器 6-Ch LED Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N
CAT3626HV4 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述:
CAT3626HV4G 制造商:Catalyst Semiconductor 功能描述:
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