參數(shù)資料
型號(hào): L9821
廠商: 意法半導(dǎo)體
英文描述: High Side Driver(高邊驅(qū)動(dòng)器)
中文描述: 高側(cè)驅(qū)動(dòng)器(高邊驅(qū)動(dòng)器)
文件頁數(shù): 2/7頁
文件大?。?/td> 68K
代理商: L9821
ABSOLUTE MAXIMUM RATINGS
Symbol
V
S
Parameter
Value
50Vdc
Max Forward Voltage
Positive Transient Peak Voltage (dump :
τ
f
fall time constant = 100ms,
5ms
t
rise
10ms, R
source
0.5
)
– Resistive Load
– Inductive Load
Reverse Input Voltage
Input Voltage Pin 2 (to GND)
Pin 4 Voltage
Pin 5 Voltage
(to GND)
(to GND)
Pin 1 Current
Pin 2 Current (forced)
Pin 4 Current (sink)
Pin 5 Current
Power Dissipation
T
J
, T
STG
Junction and Storage Temperature Range
60V
50V (*)
– 0.3Vdc
V
I
V
4
V
5
– 0.3V / + V
s
(V
s
< 20V)
– 0.3V / + V
s
(V
s
< 20V)
– 3V / + V
s
(V
s
< 20V)
I
1
I
2
I
4
I
5
Internally Limited
0.5mA
10mA
Internally Limited
Internally Limited
– 55
°
C to + 150
°
C
P
TOT
*
due tothe negative voltage at the outputduring the switchingoff.
THERMAL DATA
Symbol
R
th j-case
Parameter
Value
1.5
Unit
°
C/W
Thermal Resistance Junction-case
Max
PIN CONNECTION
(top view)
L9821
2/7
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