参数资料
型号: ADM8843ACPZ-REEL7
厂商: Analog Devices Inc
文件页数: 4/16页
文件大小: 0K
描述: IC LED DRVR WHITE BCKLGT 16LFCSP
标准包装: 1
恒定电流:
拓扑: PWM,切换式电容器(充电泵)
输出数: 4
内部驱动器:
类型 - 主要: 背光,闪灯/白光
类型 - 次要: 白色 LED
频率: 200kHz
电源电压: 2.6 V ~ 5.5 V
输出电压: 4.81V
安装类型: 表面贴装
封装/外壳: 16-VFQFN 裸露焊盘,CSP
供应商设备封装: 16-LFCSP-VQ
包装: 标准包装
工作温度: -40°C ~ 85°C
产品目录页面: 789 (CN2011-ZH PDF)
其它名称: ADM8843ACPZ-REEL7DKR

ADM8843
ABSOLUTE MAXIMUM RATINGS
T A = 25°C, unless otherwise noted.
Table 2.
Parameter
Supply Voltage, V CC
I SET
CTRL1, CTRL2
V OUT Shorted 1
Feedback Pins FB1 to FB4
Operating Temperature Range
V OUT2
Storage Temperature Range
Power Dissipation
ESD Class
Rating
–0.3 V to +6.0 V
–0.3 V to +2.0 V
–0.3 V to +6.0 V
Indefinite
–0.3 V to +6.0 V
–40°C to +85°C
180 mA
–65°C to +125°C
2 mW
1
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
THERMAL CHARACTERISTICS
16-lead LFCSP (CP-16-3) package:
θ JA =50°C/W
1
2
Short through LED.
Based on long-term current density limitations.
ESD CAUTION
Rev. C | Page 4 of 16
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