參數(shù)資料
型號: L6384D
廠商: 意法半導(dǎo)體
英文描述: HIGH-VOLTAGE HALF BRIDGE DRIVER
中文描述: 高壓半橋驅(qū)動
文件頁數(shù): 4/10頁
文件大小: 78K
代理商: L6384D
IN
SD
HVG
LVG
D99IN1017
Figure 1. Input/Output Timing Diagram
Symbol
Vcchys
Iqccu
Iqcc
Bootstrapped supply Voltage Section
Vboot
8
Bootstrap Supply Voltage
IQBS
Quiescent Current
ILK
High Voltage Leakage Current
Pin
2
2
2
Parameter
Test Condition
Min.
Typ.
2
150
380
Max.
Unit
V
μ
A
μ
A
Vcc UV Hysteresis
Undervoltage Quiescent Supply Current
Quiescent Current
Vcc
11V
Vin = 0
500
17
200
10
V
μ
A
μ
A
Vout= Vboot;IN= HIGH
VHVG= Vout= Vboot=
600V
Vcc
12.5V;IN = LOW
Rdson
High/Low Side Driver
Iso
5,7
Isi
Logic Inputs
Vil
2,3
Vih
Iih
Iil
Iref
dt
3 vs
5,7
Bootstrap Driver on Resistance (*)
125
Source Short Circuit Current
Sink Short Circuit Current
VIN = Vih (tp < 10
μ
s)
VIN = Vil (tp < 10
μ
s)
300
500
400
650
mA
mA
Low Level Logic Threshold Voltage
High Level Logic Threshold Voltage
High Level Logic Input Current
Low Level Logic Input Current
Dead Time SettingCurrent
Dead Time SettingRange (**)
1.5
V
V
μ
A
μ
A
μ
A
μ
s
μ
s
μ
s
V
3.6
VIN = 15V
VIN = 0V
50
70
1
3
28
0.5
1.5
2.7
0.5
Rdt = 47k
Rdt = 146
Rdt = 270k
0.4
3.1
Vdt
3
Shutdown Threshold
(*)
R
DSON
is tested in the following way: R
DSON
=(
V
CC
V
CBOOT1
)
(
V
CC
V
CBOOT2
)
I
1
(
V
CC,
V
CBOOT1
)
I
2
(
V
CC
,V
CBOOT2
)
where I
1
ispin 8 current when V
CBOOT
= V
CBOOT1
, I
2
when V
CBOOT
=V
CBOOT2
(**) Pin 3 is a high impedence pin. Therefore dt can be set also forcing a certain voltage V
3
on this pin. The dead time is the same obtained
with aRdt if it is: Rdt
Iref = V
3
.
DC Operation
(continued)
L6384
4/10
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