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參數(shù)資料
| 型號(hào)： | Q67060-S6112-A3 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | High Speed CMOS Logic Dual 4-Input NOR Gates 14-SO -55 to 125 |
| 中文描述： | 智能阻抗高側(cè)電源開(kāi)關(guān)一個(gè)頻道：20mз |
| 文件頁(yè)數(shù)： | 8/11頁(yè) |
| 文件大小： | 216K |
| 代理商： | Q67060-S6112-A3 |
BTS 441 T
Infineon Technologies AG
Page 8
2003-Oct-01
V
bb
disconnect with charged inductive
load
PROFET
V
IN
OUT
GND
bb
Vbb
high
For inductive load currents up to the limits defined by ZL
(max. ratings and diagram on page 8) each switch is
protected against loss of Vbb.
Consider at your PCB layout that in the case of Vbb dis-
connection with energized inductive load all the load current
flows through the GND connection.
Inductive load switch-off energy
dissipation
E
bb
PROFET
V
IN
OUT
GND
bb
=
E
E
EAS
L
R
ELoad
RL
L
{
L
Z
Energy stored in load inductance:
E
L
=
1/2
·
L
·
I
2
L
While demagnetizing load inductance, the energy
dissipated in PROFET is
E
AS
= E
bb
+ E
L
- E
R
=
V
ON(CL)
·
i
L
(t) dt,
with an approximate solution for RL
>
0
:
E
AS
= I
L
·
L
2
·
R
L
(
V
bb
+
|V
OUT(CL)
|)
ln
(1+
I
L
·
R
L
|V
OUT(CL)
| )
Maximum allowable load inductance for
a single switch off
L = f (IL );
Tj,start =
150°C, Vbb =
12
V, RL =
0
L [mH]
1000
1
10
100
0
5
10
15
20
25
30
35
0.1
IL [A]
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| Q67060-S6112-A4 | High Speed CMOS Logic Dual 4-Input NOR Gates 14-SO -55 to 125 |
| Q67060-S6201-A2 | High Speed CMOS Logic Dual 4-Input NOR Gates 14-TSSOP -55 to 125 |
| Q67060-S6201-A4 | High Speed CMOS Logic Dual 4-Input NOR Gates 14-TSSOP -55 to 125 |
| Q67060-S6201-A5 | High Speed CMOS Logic Dual 4-Input NOR Gates 14-TSSOP -55 to 125 |
| Q67060-S6202-A4 | Smart Highside Power Switch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| Q67060-S6112-A4 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Smart Highside Power Switch One Channel: 20mз |
| Q67060-S6118 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Smart Highside Power Switch One Channel: 20mз Status Feedback |
| Q67060-S6119 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Smart Highside Power Switch One Channel: 20mз Status Feedback |
| Q67060-S6120 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Smart High-Side Power Switch 1 Channel: 1 x 200mз |
| Q67060-S6121 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Smart High-Side Power Switch 1 Channel: 1 x 200mз |
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