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参数资料
| 型号： | LTM8040EV#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 15/20页 |
| 文件大小： | 0K |
| 描述： | IC LED DRVR HP CONST CURR 66-LGA |
| 产品培训模块： | High Voltage µModule DC/DC Regulators Power Module vs. Discrete DC to DC |
| 产品目录绘图： | LTM Series_15x15x4.3 |
| 设计资源： | LTM8040 Spice Model LTM8040 Gerber Files |
| 特色产品： | μModule Products DC/DC μModule Regulator Family |
| 标准包装： | 170 |
| 系列： | µModule® |
| 输入电压： | 4 ~ 36 V |
| 输出电压： | 2.5 ~ 13 V |
| 电流 - 输出： | 1A |
| 功率（瓦特）： | 13W |
| 安装类型： | 表面贴装 |
| 端接类型： | 表面安装 (SMD，SMT) |
| 尺寸/尺寸： | 0.59" L x 0.35" W x 0.17" H（15.0mm x 9.0mm x 4.3mm） |
| 工作温度： | 0°C ~ 125°C |
| 类型： | 降压，带调光 |
| 产品目录页面： | 2711 (CN2011-ZH PDF) |
LTM8040
APPLICATION INFORMATION
Table 2. Recommended Con?guration
LED STRING
VOLTAGE
LED STRING
CURRENT
V IN RANGE
4.5V to 36V
6.5V to 36V
9.5V to 36V
12.5V to 36V
4.5V to 36V
6.5V to 36V
9.5V to 36V
12.5V to 36V
4.8V to 36V
7V to 36V
10.5V to 36V
13.8V to 36V
4.8V to 36V
7V to 36V
10.5V to 36V
14.3V to 36V
5V to 36V
7.7V to 36V
11V to 36V
14.8V to 36V
5.5V to 36V
8V to 36V
11.5V to 36V
15.5V to 36V
C IN
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
1μF 0805 50V
(LEDA)
2.5V to 4V
4V to 6V
6V to 9V
8V to 12V
2.5V to 4V
4V to 6V
6V to 9V
8V to 12V
2.5V to 4V
4V to 6V
6V to 9V
8V to 12V
2.5V to 4V
4V to 6V
6V to 9V
8V to 12V
2.5V to 4V
4V to 6V
6V to 9V
8V to 12V
2.5V to 4V
4V to 6V
6V to 9V
8V to 12V
(LEDA)
35mA
35mA
35mA
35mA
100mA
100mA
100mA
100mA
350mA
350mA
350mA
350mA
500mA
500mA
500mA
500mA
700mA
700mA
700mA
700mA
1A
1A
1A
1A
R ADJ
154
154
154
154
453
453
453
453
2.87k
2.87k
2.87k
2.87k
5.11k
5.11k
5.11k
5.11k
11.8k
11.8k
11.8k
11.8k
Open
Open
Open
Open
R T(OPTIMAL)
Open
Open
Open
Open
Open
Open
487k
487k
Open
Open
137k
75k
Open
Open
137k
75k
Open
487k
165k
75k
Open
Open
215k
137k
f OPTIMAL
0.50M
0.50M
0.50M
0.50M
0.50M
0.50M
0.57M
0.57M
0.50M
0.50M
0.75M
0.90M
0.50M
0.50M
0.75M
0.90M
0.50M
0.57M
0.70M
0.90M
0.50M
0.50M
0.65M
0.75M
R T(MIN)
Open
Open
Open
Open
Open
165k
137k
88.7k
Open
165k
54.9k
29.4k
Open
165k
54.9k
29.4k
Open
165k
54.9k
29.4k
Open
137k
54.9k
29.4k
f MAX
0.50M
0.50M
0.50M
0.50M
0.50M
0.70M
0.75M
0.85M
0.50M
0.70M
1.0M
1.37M
0.50M
0.70M
1.0M
1.37M
0.50M
0.70M
1.0M
1.37M
0.50M
0.75M
1.0M
1.37M
BIAS CONNECTION
2.6V to 25V Source
LPWR
LPWR
LPWR
2.6V to 25V Source
LPWR
LPWR
LPWR
2.6V to 25V Source
LPWR
LPWR
LPWR
2.6V to 25V Source
LPWR
LPWR
LPWR
2.6V to 25V Source
LPWR
LPWR
LPWR
2.6V to 25V Source
LPWR
LPWR
LPWR
Note: Input bulk capacitor assumed.
Do not allow V IN + BIAS to exceed the Absolute Maximum Rating of 51V.
8040fa
15
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTM8040IV#PBF | 功能描述:IC LED DRVR HP CONST CURR 66-LGA RoHS:是 类别:电源 - 板载 >> LED 驱动器 - 恒定电流 系列:µModule® 产品目录绘图:4015, 7021 Series 标准包装:25 系列:7021 BuckPlus 输入电压:5 ~ 32V 输出电压:2.5 ~ 29.5V 电流 - 输出:700mA 功率（瓦特）:22.4W 安装类型:通孔 端接类型:PCB 引脚 尺寸/尺寸:0.83" L x 0.83" W x 0.43" H（21.1mm x 21.1mm x 10.9mm） 工作温度:-40°C ~ 80°C 类型:降压，带调光 批准:- 其它名称:788-1018 |
| LTM8040IV#PBF | 制造商:Linear Technology 功能描述:DC/DC MICRO MODULE IC |
| LTM8040IVPBF | 制造商:Linear Technology 功能描述:LED Driver 1A 36V Current Source LGA66 |
| LTM8040IV-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:36V, 1A μModule LED Driver |
| LTM8040V | 制造商:LINER 制造商全称:Linear Technology 功能描述:36V, 1A μModule LED Driver |
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