參數(shù)資料
型號： CAT3614
英文描述： Catalyst Semiconductor
中文描述： Catalyst半導(dǎo)體
文件頁數(shù)： 7/28頁
文件大?。?/td> 844K
代理商： CAT3614
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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CAT1832L-G M16C; M16C/60 Series; Microcontroller; Bit Size: 32/16-bit CISC; ROM: 128K + 4K; RAM: 10K; ROM Type: Flash memory; CPU: M16C/60 core; Minimum Instruction Execution Time (ns): 41.7 (@24MHz); Operating Frequency / Supply Voltage: 24MHz/3.0 to 5.5V, 10MHz/2.7 to 5.5V; Operating Ambient Temperature (°C): -20 to 85, -40 to 85; Package Code: PLQP0100KB-A (100P6Q-A)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CAT3614_08 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:4-Channel 1-Wire LED Driver in 3 x 3mm Package
CAT3614HS2-T2 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:4-Channel 1-Wire LED Driver in 3x3mm Package
CAT3614HV2-GT2 功能描述:LED照明驅(qū)動(dòng)器 LED Driver,Charge pump,4 ch 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(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
CAT3614HV2G-T2 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述:
CAT3614HV2-T2 功能描述:LED照明驅(qū)動(dòng)器 4-Ch 1-Wire LED 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(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
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