參數(shù)資料
型號: Q67060-S6309
廠商: INFINEON TECHNOLOGIES AG
英文描述: Smart Highside High Current Power Switch
中文描述: 智能阻抗高側(cè)大電流電源開關(guān)
文件頁數(shù): 11/19頁
文件大?。?/td> 461K
代理商: Q67060-S6309
2004-01-27
Page 11
BTS 4141D
GND disconnect
Inductive Load switch-off energy
dissipation
PROFET
V
IN
OUT
GND
bb
Vbb
VIN
VGND
PROFET
V
IN
OUT
GND
bb
=
E
E
E
EAS
bb
L
R
ELoad
RL
L
{
L
Z
GND disconnect with GND pull up
PROFET
V
IN
OUT
GND
bb
Vbb
VGND
VIN
Energy stored in load inductance: E
L
= * L * I
L2
While demagnetizing load inductance,
the enérgy dissipated in PROFET is
E
AS
= E
bb
+ E
L
- E
R
=
V
ON(CL)
* i
L
(t) dt,
with an approximate solution for R
L
> 0
:
E
I
L
R
V
V
I
R
V
AS
L
L
bb
OUT CL
L
L
OUT CL
=
+
+
*
*
* (
|
)* ln(
*
|
|)
(
)|
(
)
2
1
Vbb disconnect with charged inductive
load
PROFET
V
IN
OUT
GND
bb
Vbb
high
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
Q67060-S6310 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Smart Highside High Current Power Switch
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Q67060-S6502-A2 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Smart Lowside Power Switch
Q67060-S6502-A3 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Smart Lowside Power Switch