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CAT3648HV3-GT2 PDF预览

CAT3648HV3-GT2

更新时间: 2024-01-29 03:34:58
品牌 Logo 应用领域
CATALYST 驱动器
页数 文件大小 规格书
14页 336K
描述
4-Channel Ultra High Efficiency Quad-Mode⑩ LED Driver with 32 Dimming Levels

CAT3648HV3-GT2 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFN
包装说明:3 X 3 MM, 0.80 MM HEIGHT, HELOGEN FREE AND ROHS COMPLIANT, MO-220, TQFN-16针数:16
Reach Compliance Code:unknown风险等级:5.74
数据输入模式:SERIAL接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:S-XQCC-N16JESD-609代码:e4
长度:3 mm湿度敏感等级:NOT SPECIFIED
复用显示功能:NO功能数量:1
区段数:4端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260认证状态:COMMERCIAL
座面最大高度:0.8 mm最大供电电压:5.5 V
最小供电电压:2.5 V标称供电电压:3.6 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:NICKEL PALLADIUM GOLD端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:40宽度:3 mm
Base Number Matches:1

CAT3648HV3-GT2 数据手册

 浏览型号CAT3648HV3-GT2的Datasheet PDF文件第1页浏览型号CAT3648HV3-GT2的Datasheet PDF文件第3页浏览型号CAT3648HV3-GT2的Datasheet PDF文件第4页浏览型号CAT3648HV3-GT2的Datasheet PDF文件第5页浏览型号CAT3648HV3-GT2的Datasheet PDF文件第6页浏览型号CAT3648HV3-GT2的Datasheet PDF文件第7页 
CAT3648  
ABSOLUTE MAXIMUM RATINGS  
Parameter  
Rating  
Unit  
V
VIN, LEDx, C1±, C2±, EN/DIM voltage  
VOUT voltage  
6
7
V
Storage Temperature Range  
Junction Temperature Range  
-65 to +160  
-40 to +150  
°C  
°C  
RECOMMENDED OPERATING CONDITIONS  
Parameter  
Rating  
2.5 to 5.5  
-40 to +85  
up to 30  
Unit  
V
VIN  
Ambient Temperature Range  
ILED per LED pin  
°C  
mA  
V
LED Forward Voltage Range  
1.3 to 4.3  
Typical application circuit with external components is shown on page 1.  
ELECTRICAL OPERATING CHARACTERISTICS  
(over recommended operating conditions unless specified otherwise) VIN = 3.6V, EN = High, TAMB = 25°C  
Symbol Name  
Conditions  
Min  
Typ  
Max  
Units  
1.0  
1.7  
2.2  
2.4  
mA  
mA  
mA  
mA  
1x mode, excluding load  
1.33 x mode, excluding load  
1.5x mode, excluding load  
2x mode, excluding load  
IQ  
Quiescent Current  
IQSHDN  
Shutdown Current  
VEN = 0V  
1
µA  
RSET = 3.74k  
RSET = 7.50kΩ  
20  
10  
ILED-ACC  
LED Current Setting  
mA  
(ILEDAVG – INOMINAL) / INOMINAL  
RSET = 4.99kΩ  
ILED-ACC  
LED Current Accuracy  
±2  
%
ILED-DEV  
VRSET  
LED Channel Matching  
RSET Regulated Voltage  
(ILED - ILEDAVG) / ILEDAVG  
±1.5  
0.6  
%
V
0.58  
0.62  
1x mode  
0.8  
5
5
1.33x mode, VIN = 3V  
1.5x mode, VIN = 2.7V  
2x mode, VIN = 2.4V  
ROUT  
Output Resistance (open loop)  
10  
0.8  
1
1
1.3  
1.3  
1.6  
MHz  
MHz  
1.33x and 2x mode  
1.5x mode  
FOSC  
ISC_MAX  
IIN_MAX  
Charge Pump Frequency  
Output short circuit Current Limit  
Input Current Limit  
VOUT < 0.5V  
50  
mA  
mA  
VOUT > 1V, 1x mode  
250  
1x to 1.33x or 1.33x to 1.5x or 1.5x to 2x  
Transition Thresholds at any LED pin  
LEDTH  
130  
mV  
VHYS  
TDF  
1x Mode Transition Hysteresis  
Mode Transition Filter Delay  
EN/DIM Pin  
400  
120  
mV  
µs  
Internal Pull-down Resistor  
Logic High Level  
Logic Low Level  
REN/DIM  
VHI  
VLO  
100  
kΩ  
V
V
1.3  
1.6  
0.4  
2.0  
TSD  
THYS  
VUVLO  
Thermal Shutdown  
150  
20  
°C  
°C  
V
Thermal Hysteresis  
Undervoltage lockout (UVLO) threshold  
1.8  
Doc. No. MD-5031, Rev. A  
2
© Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  

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