参数资料
型号: CAT4134HV2-GT2
厂商: ON Semiconductor
文件页数: 2/12页
文件大小: 0K
描述: IC LED BOOST DRIVER 2CH 12TDFN
标准包装: 2,000
拓扑: PWM,升压(升压)
输出数: 2
内部驱动器:
类型 - 主要: 背光,闪灯/白光
类型 - 次要: 白色 LED
频率: 900kHz,1.2MHz
电源电压: 2.8 V ~ 4.2 V
输出电压: 20V
安装类型: 表面贴装
封装/外壳: 12-WFDFN 裸露焊盘
供应商设备封装: 12-TDFN(3x3)
包装: 带卷 (TR)
工作温度: -40°C ~ 85°C
CAT4134
VIN
L
D
VOUT
3 V to 4.2 V
C1
22 m H
C2
VIN
EN
10 m F
OFF ON
SW
CAT4134
FLASH LED1
RFLASH
LED2
10 m F
R1
1 M W
RFLASH
18 k W
RSET
20 k W
RSET
AGND
OVP
PGND
L = Sumida CDRH3D16 ? 220
D = Central CMDSH05 ? 4 (500 mA)
C2 = 10 m F (rated 16 V)
R2
100 k W
Figure 1. Typical Application Circuit
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameters
SW voltage
VIN voltage
EN, FLASH, RSET, RFLASH voltage
LED1, LED2 voltage
Output Current per Channel
Storage Temperature Range
Junction Temperature Range
Lead Temperature
ESD Rating ? Human Body Model (HBM)
Ratings
20
8
VIN + 0.6 V
8
300
? 65 to +160
? 40 to +125
300
2,000
Units
V
V
V
V
mA
_ C
_ C
_ C
V
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
Table 2. RECOMMENDED OPERATING CONDITIONS
Parameters
VIN
Ambient Temperature Range
Flash mode current per channel
Movie mode current per channel
http://onsemi.com
2
Range
2.8 to 4.2
? 40 to +85
25 to 250
5 to 50
Units
V
_ C
mA
mA
相关PDF资料
PDF描述
P51-2000-S-U-D-5V-000-000 SENSOR 2000PSIS 7/16 5V
P51-100-S-B-MD-5V-000-000 SENSOR 100PSIS 1/8 NPT 5V
HMM03DRXN CONN EDGECARD 6POS DIP .156 SLD
GEM11DRYN CONN EDGECARD 22POS DIP .156 SLD
P51-1500-S-P-D-5V-000-000 SENSOR 1500PSIS M20 5V
相关代理商/技术参数
参数描述
CAT4134HV2-T2 功能描述:LED照明驱动器 Dual Ch Movie/Flash 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
CAT4137 制造商:CATALYST 制造商全称:Catalyst Semiconductor 功能描述:CMOS Boost Converter- White LED Driver
CAT4137AEVB 功能描述:BOARD EVALUATION DPP CAT4137A RoHS:是 类别:编程器,开发系统 >> 评估板 - LED 驱动器 系列:* 标准包装:1 系列:PowerWise® 电流 - 输出 / 通道:20mA 输出及类型:1,非隔离 输出电压:17V 特点:可调光 输入电压:2.7 ~ 5.5 V 已供物品:板 已用 IC / 零件:LM3508 相关产品: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
CAT4137TD 制造商:CATALYST 制造商全称:Catalyst Semiconductor 功能描述:CMOS Boost Converter - White LED Driver
CAT4137TD-GT3 功能描述:LED照明驱动器 LED Driver,Boost 5 LED,series 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