參數(shù)資料
型號: L6388D
廠商: 意法半導(dǎo)體
英文描述: HIGH-VOLTAGE HIGH AND LOW SIDE DRIVER
中文描述: 高壓高端和低端驅(qū)動
文件頁數(shù): 3/11頁
文件大?。?/td> 562K
代理商: L6388D
3/11
L6388
Table 5. Recommended Operating Conditions
Note 1:
If the condition Vboot - Vout < 18V is guaranteed, Vout can range from -3 to 580V
(*): V
BS
= Vboot - Vout
Symbol
Pin
Parameter
Test Condition
Min.
Typ.
Max.
Unit
V
out
6
Output Voltage
Note 1
580
V
V
BS
(*)
8
Floating Supply Voltage
Note 1
17
V
f
sw
Switching Frequency
HVG,LVG load CL = 1nF
400
kHz
V
cc
3
Supply Voltage
17
V
T
j
Junction Temperature
-45
125
°C
Table 6.
Electrical Characteristics
(V
cc
= 15V; T
j
= 25°C)
Symbol
Pin
Parameter
Test Condition
Min.
Typ.
Max.
Unit
AC OPERATION
t
on
1 vs 5
2 vs 7
High/Low Side Driver Turn-On
Propagation Delay
V
out
= 0V
225
300
ns
t
off
High/Low Side Driver Turn-Off
Propagation Delay
V
out
= 0V
160
220
ns
t
r
7,5
Rise Time
C
L
= 1000pF
70
100
ns
t
f
7,5
Fall Time
C
L
= 1000pF
40
80
ns
DT
7,5
Dead Time
220
320
420
ns
DC OPERATION
Low Supply Voltage Section
V
ccth1
3
V
cc
UV Turn On Threshold
9.1
9.6
10.1
V
V
ccth2
V
cc
UV Turn Off Threshold
7.9
8.3
8.8
V
V
cchys
V
cc
UV Hysteresis
0.9
V
I
qccu
Undervoltage Quiescent Supply
Current
V
cc
9V
250
330
μ
A
I
qcc
Quiescent Current
V
cc
= 15V
350
450
μ
A
R
dson
Bootstrap Driver on Resistance
(**)
V
cc
125
Bootstrapped Supply Voltage Section
V
BSth1
8
V
BS
UV Turn On Threshold
8.5
9.5
10.5
V
V
BSth2
V
BS
UV Turn Off Threshold
7.2
8.2
9.2
V
V
BShys
V
BS
UV Hysteresis
0.9
V
IQ
BS
V
BS
Quiescent Current
HVG ON
250
μ
A
ILK
High Voltage Leakage Current
V
hvg
= V
out
= V
boot
= 600V
10
μ
A
High/Low Side Driver
I
so
5,7
Source Short Circuit Current
V
IN
= V
ih
(tp < 10
μ
s)
300
400
mA
I
si
Sink Short Circuit Current
V
IN
= V
il
(tp < 10
μ
s)
500
650
mA
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