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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)： | 3/10頁 |
| 文件大小： | 78K |
| 代理商： | L6384D |
RECOMMENDED OPERATING CONDITIONS
Symbol
Vout
Vboot -
Vout
fsw
Vcc
T
j
Pin
6
8
Parameter
Test Condition
Min.
Note1
Note1
Typ.
Max.
580
17
Unit
V
V
Output Voltage
Floating Supply Voltage
Switching Frequency
Supply Voltage
Junction Temperature
HVG,LVGloadCL =1nF
400
kHz
V
°
C
2
Vclamp
125
-45
Note 1:
If the condition Vboot - Vout < 18V is guaranteed, Vout can range from -3 to 580V.
ELECTRICALCHARACTERISTICS
AC Operation(V
CC
= 14.4V;Tj = 25
°
C)
Symbol
ton
Pin
1 vs
5,7
3 vs
5,7
1 vs
5,7
Parameter
Test Condition
Vout = 0V
R
dt
= 47k
Min.
Typ.
200+dt
Max.
Unit
ns
High/Low SideDriver
Turn-On Propagation Delay
Shut Down Input Propagation Delay
tonsd
220
280
ns
toff
High/Low SideDriver
Turn-Off Propagation Delay
Vout = 0V
R
dt
= 47k
Vout = 0V
R
dt
= 146k
Vout = 0V
R
dt
= 270k
CL = 1000pF
CL = 1000pF
250
300
ns
200
250
ns
170
200
ns
tr
tf
7,5
7,5
Rise Time
Fall Time
70
30
ns
ns
DC Operation(V
CC
= 14.4V;Tj = 25
°
C)
Supply Voltage Section
Vclamp
2
Vccth1
2
Vccth2
2
Supply Voltage Clamping
Vcc UV Turn On Threshold
Vcc UV Turn Off Threshold
Is = 5mA
14.6
11.5
9.5
15.6
12
10
16.6
12.5
10.5
V
V
V
N.
5
Name
LVG
Type
O
Function
Low Side Driver Output: the output stage can deliver 400mA source and 650mA sink [Typ.
Values].
The circuitguarantees 0.3V max on the pin (@ I
sink
= 10mA) with V
CC
> 3V and lower than
the turn on threshold. This allows to omit the bleeder resistor connected between the gate
and the source of the external mosfet normally used tohold the pin low; the gate driver
ensures low impedance also in SD conditions.
Upper Driver Floating Reference: layout care has to be taken to avoid below ground
spikes on this pin.
High Side Driver Output: the output stage can deliver 400mA sourceand 650mA sink
[Typ. Values].
The circuitgurantees 0.3V max between this pin and Vout (@ I
sink
= 10mA) with V
CC
> 3V
and lower than the turn on threshold. This allows to omit the bleeder resistorconnected
between the gate and the source of the external mosfet normally used to hold the pin low;
the gatedriver ensures low impedance also in SD conditions.
Bootstrap Supply Voltage: it is the upper driver floating supply. The bootstrapcapacitor
connected between this pin and pin 6 can be fed by an internal structure named ”bootstrap
driver” (a patented structure). This structure can replace the external bootstrap diode.
6
Vout
O
7
HVG
O
8
Vboot
PIN DESCRIPTION
(continued)
L6384
3/10
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L6384D | 制造商:STMicroelectronics 功能描述:IC MOSFET DRIVER HALF BRIDGE ((NW)) |
| L6384D | 制造商:STMicroelectronics 功能描述:600V HALF BRIDGE DRIVER SMD 6384 |
| L6384D013TR | 功能描述:功率驅(qū)動器IC Hi-Volt Half Bridge RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| L6384E | 功能描述:功率驅(qū)動器IC HV H-Bridge driver RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| L6384ED | 功能描述:功率驅(qū)動器IC HV H-Bridge driver RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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