收藏本站
LTM4605
APPLICATIONS INFORMATION
No Heat Sink
12
10
8
6
4
2
0
Power loss includes all external components
BGA Heat Sink
12
10
8
6
4
2
0
35
45
55 65 75 85 95
105
35
45
55 65 75 85 95
105
AMBIENT TEMPERATURE (°C)
20V IN TO 12V OUT WITH 0LFM
20V IN TO 12V OUT WITH 200LFM
AMBIENT TEMPERATURE (°C)
20V IN TO 12V OUT WITH 0LFM
20V IN TO 12V OUT WITH 200LFM
20V IN TO 12V OUT WITH 400LFM
4605 F11
20V IN TO 12V OUT WITH 400LFM
4605 F12
Figure 11. 20V IN to 12V OUT without Heat Sink
Table 4. 5V Output
Figure 12. 20V IN to 12V OUT with Heat Sink
DERATING CURVE
Figure 7, 9
Figure 7, 9
Figure 7, 9
Figure 8, 10
Figure 8, 10
Figure 8, 10
V IN (V)
12, 16
12, 16
12, 16
12, 16
12, 16
12, 16
POWER LOSS CURVE
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
AIR FLOW (LFM)
0
200
400
0
200
400
HEAT SINK
None
None
None
BGA Heat Sink
BGA Heat Sink
BGA Heat Sink
θ JA (°C/W)*
11.2
8.3
7.2
10.7
7.7
6.6
Table 5. 20V Input and 12V Output
DERATING CURVE
Figure 11
Figure 11
Figure 11
Figure 12
Figure 12
Figure 12
V IN (V)
20
20
20
20
20
20
POWER LOSS CURVE
Figure 6
Figure 6
Figure 6
Figure 6
Figure 6
Figure 6
AIR FLOW (LFM)
0
200
400
0
200
400
HEAT SINK
None
None
None
BGA Heat Sink
BGA Heat Sink
BGA Heat Sink
θ JA (°C/W)*
8.2
5.8
5.3
7.6
5.3
4.8
HEAT SINK MANUFACTURER
Wake?eld Engineering
PART NUMBER
LTN20069
PHONE NUMBER
603-635-2600
*The results of thermal resistance from junction to ambient θ JA are based on the demo board of DC1198A. Thus, the maximum temperature on board is
treated as the junction temperature (which is in the μModule for most cases) and the power losses from all components are counted for calculations. It has
to be mentioned that poor board design may increase the θ JA .
4605fc
18
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
LTM4606MPV#PBF IC DC/DC UMODULE 6A 133-LGA
LTM4607IV#PBF IC BUCK/BOOST SYNC ADJ 5A 141LGA
LTM4608AEV#PBF IC BUCK SYNC ADJ 8A 68LGA
LTM4608IV#PBF IC DC/DC UMODULE 8A 68-LGA
LTM4609IV#PBF IC BUCK/BOOST SYNC ADJ 4A 141LGA
LTM4612IV#PBF IC BUCK SYNC ADJ 5A 133LGA
LTM4613MPV#PBF IC UMODULE DC/DC 8A 133-LGA
LTM4614IV#PBF IC UMODULE DC/DC DUAL 4A 144LGA
相关代理商/技术参数
LTM4605EV#PBF 制造商:Linear Technology 功能描述:IC SMPS CONTROLLER CURRENT-MODE LGA
LTM4605EVPBF 制造商:Linear Technology 功能描述:Conv DC-DC Step Up Step Down
LTM4605EV-PBF 制造商:LINER 制造商全称:Linear Technology 功能描述:High Effi ciency Buck-Boost DC/DC μModule
LTM4605IV#PBF 功能描述:IC DC/DC UMODULE 5A 141-LGA RoHS:是 类别:电源 - 板载 >> DC DC Converters 系列:µModule® 设计资源:VI-200, VI-J00 Design Guide, Appl Manual 标准包装:1 系列:* 类型:隔离 输出数:1 电压 - 输入（最小）:21V 电压 - 输入（最大）:32V Voltage - Output 1:5V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出（最大）:* 电源（瓦） - 制造商系列:100W 电压 - 隔离:* 特点:* 安装类型:通孔 封装/外壳:9-SlimMod 尺寸/尺寸:4.60" L x 1.80" W x 0.52" H（116.8mm x 45.7mm x 13.2mm） 包装:散装 工作温度:-25°C ~ 85°C 效率:* 电源（瓦特）- 最大:*
LTM4605IV#PBF 制造商:Linear Technology 功能描述:DC/DC MICRO MODULE IC
LTM4605IVPBF 制造商:Linear Technology 功能描述:Conv DC-DC Step Up Step Down
LTM4605IV-PBF 制造商:LINER 制造商全称:Linear Technology 功能描述:High Effi ciency Buck-Boost DC/DC μModule
LTM4605RD 功能描述:LED 电路板指示器 Vert LED Assmbly 5mm Red RoHS:否 制造商:Lumex LED 大小:3 mm 照明颜色:Green 波长:565 nm 光强度:30 mcd 安装类型:SMD/SMT 显示角:60 deg 封装:Reel