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參數(shù)資料
| 型號： | STA508 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 40V 4.5A QUAD POWER HALF BRIDGE |
| 中文描述： | 40V的4.5A四重功率半橋 |
| 文件頁數(shù)： | 4/10頁 |
| 文件大?。?/td> | 116K |
| 代理商： | STA508 |
STA508
4/10
Table 5. ABSOLUTE MAXIMUM RATINGS
Table 6. ELECTRICAL CHARACTERISTCS
(V
L
= 3.3V; V
CC
= 30V; T
amb
= 25°C ; f
sw
=384 unless
otherwise specified)
Symbol
Parameter
Value
Unit
V
CE
DC Supply Voltage (Pin 4,7,12,15)
40
V
V
max
Maximum Voltage on pins 23 to 32
5.5
V
P
tot
Power Dissipation (T
case
= 70°C)
50
W
T
op
Operating Temperature Range
0 to 70
°C
T
stg
, T
j
Storage and Junction Temperature
-40 to 150
°C
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
R
dsON
Power Pchannel/Nchannel
MOSFET RdsON
Id=1A
200
270
m
I
dss
Power Pchannel/Nchannel
leakage Idss
V
CC
=35V
50
μ
A
g
N
Power Pchannel RdsON
Matching
Id=1A
95
%
g
P
Power Nchannel RdsON
Matching
Id=1A
95
%
Dt_s
Low current Dead Time (static)
see test circuit no.1; see fig. 4
10
20
ns
Dt_d
High current Dead Time (dinamic)
L=22
μ
H; C = 470nF; R
L
= 8
Id=3.5A; see fig. 3
50
ns
t
d ON
Turn-on delay time
Resistive load
100
ns
t
d OFF
Turn-off delay time
Resistive load
100
ns
t
r
Rise time
Resistive load; as fig.4
25
ns
t
f
Fall time
Resistive load; as fig. 4
25
ns
V
CC
Supply voltage operating voltage
9
36
V
V
IN-High
High level input voltage
V
L
/2
+300mV
V
V
IN-Low
Low level input voltage
V
L
/2
-
300mV
V
I
IN-High
High level Input current
Pin Voltage = V
L
1
μ
A
I
IN-Low
Low level input current
Pin Voltage = 0.3V
1
μ
A
I
PWRDN-H
High level PWRDN pin input
current
V
L
= 3.3V
35
μ
A
V
L
Low logical state voltage VL (pin
PWRDN, TRISTATE) (note 1)
V
L
= 3.3V
0.8
V
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| STA508_06 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:40V 4.5A QUAD POWER HALF BRIDGE |
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