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参数资料
| 型号： | IP2005CTRPBF |
| 厂商： | International Rectifier |
| 文件页数： | 9/15页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK SYNC ADJ 40A LGA |
| 标准包装： | 2,000 |
| 系列： | iPOWIR™ |
| 类型： | 降压（降压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 0.8 V ~ 5.5 V |
| 输入电压： | 2.5 V ~ 13.2 V |
| 频率 - 开关： | 250kHz ~ 1.5MHz |
| 电流 - 输出： | 40A |
| 同步整流器： | 是 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-LLGA |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | 8-LGA |
i P2005CPbF
PD-60360
Calculating SOA Temperature :
(Figure 3) SOA temperature adjustment for input voltage ≈ -0.6oC
(Figure 5) SOA temperature adjustment for output inductor ≈ 0.25 oC
(Figure 6) SOA temperature adjustment for switch frequency ≈ -2.5 oC
T X axis intercept adjustment ≈ -0.6 oC + 0.25 oC – 2.5 oC ≈ -2.9 oC
Assuming T PCB = 100oC & T CASE = 110oC, the following example shows how the SOA current is
adjusted for T X decrease of 2.8 oC
Case Temperature (oC)
0
10
20
30
40
50
60
70
80
90
100
110
120
130
44
40
36
32
5
3
28
24
Safe
2
20
16
12
8
4
Operating
Area
V I = 12V
V D = 5.0V
V O = 1.3V
F sw = 1MHz
L O = 300nH
4
1
Tx
0
0
10
20
30
40
50
60
70
80
90
100
110
120
130
PCB Temperature (oC)
1. Draw a line from Case Temperature axis to the PCB Temperature axis.
2. Draw a vertical line from the T X axis intercept to the SOA curve.
3. Draw a horizontal line from the intersection of the vertical line with the SOA curve to the Y-axis
(Output Current). The point at which the horizontal line meets the Y-axis is the SOA
continuous current.
4. Draw a new vertical line from the T X axis by adding or subtracting the SOA adjustment
temperature from the original T X intercept point.
5.
Draw a horizontal line from the intersection of the new vertical line with the SOA curve to the
Y-axis (Output Current). The point at which the horizontal line meets the Y-axis is the new
SOA continuous current .
The SOA adjustment indicates the part is still allowed to run at a continuous current of 39A.
www.irf.com
04/09/2009
9
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相关代理商/技术参数 |
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| IP200-90 | 制造商:SMC Corporation of America 功能描述:POSITIONER |
| IP2010PBF | 制造商:IRF 制造商全称:International Rectifier 功能描述:High Frequency GaN-Based Integrated Power Stage |
| IP2021CPBF | 功能描述:DC/DC 开关控制器 DUAL CH PWR BLOCK 60A 6V LDO 1MHz RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| IP2021CTRPBF | 功能描述:DC/DC 开关控制器 DUAL CH PWR BLOCK 60A 6V LDO 1MHz RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| IP2034PBF | 功能描述:IC REG BUCK SYNC ADJ 40A LGA RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:20 系列:SIMPLE SWITCHER® 类型:降压（降压） 输出类型:固定 输出数:1 输出电压:12V 输入电压:4 V ~ 60 V PWM 型:电压模式 频率 - 开关:52kHz 电流 - 输出:1A 同步整流器:无 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:16-DIP（0.300"，7.62mm） 包装:管件 供应商设备封装:16-DIP 其它名称:*LM2575HVN-12LM2575HVN-12 |
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