参数资料
型号: MAX16814AUP+T
厂商: Maxim Integrated
文件页数: 22/25页
文件大小: 0K
描述: IC LED DVR HI-BRIGHT 4CH 20TSSOP
标准包装: 2,500
恒定电流:
拓扑: 回扫,高端,PWM,SEPIC,降压(降压),升压(升压)
输出数: 4
内部驱动器:
类型 - 主要: 汽车,背光,通用型
类型 - 次要: 高亮度 LED(HBLED),白色 LED
频率: 200kHz ~ 2MHz
电源电压: 4.75 V ~ 40 V
输出电压: 40V
安装类型: 表面贴装
封装/外壳: 20-TSSOP(0.173",4.40mm 宽)裸露焊盘
供应商设备封装: 20-TSSOP-EP
包装: 带卷 (TR)
工作温度: -40°C ~ 125°C
MAX16814
Integrated, 4-Channel, High-Brightness LED
Driver with High-Voltage DC-DC Controller
V IN
4.75V TO 40V
T1
(1:1)
D1
C1
UP TO 40V
N
R1
C2
R SCOMP
R CS
R2
IN
EN
V CC
NDRV
CS
OVP
OUT1
OUT2
C3
R5
MAX16814
OUT3
C4
DRV
OUT4
SETI
R SETI
V CC
DIM
COMP
FLT
RSDT
R3
R COMP
C COMP
SGND
PGND
LEDGND
RT
R T
R4
Figure 6. Coupled-Inductor Boost-Buck Configuration
MAX16814
1.23V
SETI
R SETI2
R SETI
V C
Figure 7. Analog Dimming with External Control Voltage
22
Maxim Integrated
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MAX16814BEUP+ 功能描述:LED照明驱动器 4Ch HB Drvr w/High-V DC/DC Controller RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
MAX16814BEUP+T 功能描述:LED照明驱动器 4Ch HB Drvr w/High-V DC/DC Controller RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
MAX16814BUTP+ 制造商:Maxim Integrated Products 功能描述:INTEGRATED, 4-CHANNEL, HIGH-BRIGHTNESS LED DRIVER WITH HIGH- - Rail/Tube
MAX16814BUTP+T 制造商:Maxim Integrated Products 功能描述:INTEGRATED, 4-CHANNEL, HIGH-BRIGHTNESS LED DRIVER WITH HIGH- - Tape and Reel
MAX16814BUUP+ 制造商:Maxim Integrated Products 功能描述:LED DRIVER - Rail/Tube