- 您现在的位置：买卖IC网 > PDF目录19707 > MC34652EFR2 (Freescale Semiconductor)IC CTRLR HOT SWAP NEG V 16-SOIC PDF资料下载
参数资料
| 型号： | MC34652EFR2 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 23/26页 |
| 文件大小： | 1802K |
| 描述： | IC CTRLR HOT SWAP NEG V 16-SOIC |
| 标准包装： | 2,500 |
| 类型： | 热交换开关 |
| 应用： | 通用 |
| 内部开关： | 是 |
| 电流限制： | 2A |
| 电源电压： | 15 V ~ 80 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-SOIC N |
| 包装： | 带卷 (TR) |
Analog Integrated Circuit Device Data
Freescale Semiconductor
23
34652
TYPICAL APPLICATIONS
rchived by Freescale Semiconductor, Inc., 2008
SHORT CIRCUIT DETECTION
If the current going through the load becomes > 5.0 A, the
Power MOSFET is discharged very fast (in less than 10
約)
to try to regulate the current, and the 34652 is in the
overcurrent mode for 3.0 ms. Then it follows the pattern
outlined in the
Overcurrent Limit
paragraph above.
POWER MOSFET ENERGY CAPABILITY
Figure 24
shows a projected energy capability of the
devices internal Power MOSFET under a drain to source
voltage of 82 V and an ambient temperature of 90癈. It is
compared to the energy levels required for the capacitive
loads of 100 糉, 200 糉, and 400 糉 at 80 V for the
discharge periods of 16 ms, 32 ms, and 64 ms, respectively.
It is clear that the Power MOSFET well exceeds the required
energy capability for all three cases with a sufficient margin.
For example, the 400 糉 capacitor load with a 64 ms
discharge time requires an energy capability of about
1540 mJ, which is well below the Power MOSFET capability
of about 3500 mJ. As a result of this analysis, the 33652 is
expected to more than meet all energy capability
requirements for the possible capacitive loads.
Figure 24. Projected Energy Capability of the Power
MOSFET Compared to the Required Energy Levels of
400 糉
200 糉
100 糉
EstimatedforArea=1.7mm
2
0
500
1000
1500
2000
2500
3000
3500
Time (ms)
0
20
40
60
相关PDF资料 |
PDF描述 |
|---|---|
| CR2450 | BATTERY LITHIUM COIN 3V CELL |
| VI-243-CY-F4 | CONVERTER MOD DC/DC 24V 50W |
| V48A3V3E264BG3 | CONVERTER MOD DC/DC 3.3V 264W |
| VI-243-CY-F3 | CONVERTER MOD DC/DC 24V 50W |
| PAF600F280-28/T | DC-DC CONVERTR 28VDC 602W 21.5A |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MC34653 | 制造商:SPC Multicomp 功能描述:HEADER R/A SQ PIN 2.54MM 10WAY 制造商:SPC Multicomp 功能描述:HEADER, R/A, SQ PIN, 2.54MM, 10WAY 制造商:SPC Multicomp 功能描述:WIRE-BOARD CONN, HEADER, 10POS, 2.54MM; Connector Type:Wire to Board; Series:2217; Contact Termination:Through Hole Right Angle; Gender:Header; No. of Contacts:10; No. of Rows:1; Pitch Spacing:2.54mm; Contact Plating:Tin ;RoHS Compliant: Yes |
| MC34653EF | 功能描述:热插拔功率分布 1A 8-LD NVHS RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MC34653EFR2 | 功能描述:热插拔功率分布 1A 8-LD NVHS RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MC34655 | 制造商:SPC Multicomp 功能描述:HEADER SQUARE PIN 2.54MM 5WAY 制造商:SPC Multicomp 功能描述:HEADER, SQUARE PIN, 2.54MM, 5WAY 制造商:SPC Multicomp 功能描述:WIRE-BOARD CONNECTOR HEADER 5POS, 2.54MM; Connector Type:Wire to Board; Series:2217; Contact Termination:Through Hole Vertical; Gender:Header; No. of Contacts:5; No. of Rows:1; Pitch Spacing:2.54mm; Contact Plating:Tin ;RoHS Compliant: Yes |
| MC34657 | 制造商:SPC Multicomp 功能描述:HEADER VERTICAL 2WAY 制造商:SPC Multicomp 功能描述:HEADER, VERTICAL, 2WAY 制造商:SPC Multicomp 功能描述:WIRE-BOARD CONNECTOR, RCPT, 2POS, 4.2MM; Series:2266(5566)S; Pitch Spacing:4.2mm; Contact Termination:Through Hole Vertical; No. of Contacts:2; No. of Rows:2; Connector Mounting:PCB; Gender:Receptacle; Contact Material:Copper Alloy ;RoHS Compliant: Yes |
发布紧急采购，3分钟左右您将得到回复。