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參數(shù)資料
| 型號： | L9380 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Triple High-Side MOSFET Driver(三高邊MOSFET驅(qū)動器) |
| 中文描述： | 三高側(cè)MOSFET驅(qū)動器（三高邊MOSFET的驅(qū)動器） |
| 文件頁數(shù)： | 3/12頁 |
| 文件大小： | 196K |
| 代理商： | L9380 |
THERMAL DATA
Symbol
R
th j-amb
Parameter
Value
100
Unit
°C/W
Thermal Resistance Junction to Ambient
LIFETIME
Symbol
t
B
t
b
Parameter
Condition
V
S
= 0V
V
S
= 7 to 18.5V
Value
20
5000
Unit
years
hours
Useful life time
Operating life time
PIN FUNCTIONS
N.
1
Name
T1
Function
Timer capacitor; the capacitor defines the time for the channel 1 shut down, after overload of
the external MOS transistor has been detected.
Supply Voltage.
Timer capacitor; the capacitor defines the time for the channel 2 shut down, after overload of
the external MOS transistor has been detected.
Programming resistor for overload detetcion threshold; the resistor from this pin to ground
defines the drain pin current and the charging of the timer capacitor.
Input 3; equal to IN1.
Input 2; equal to IN1.
Input 1; logic signal applied to this pin controls the driver 1; this pin features a current source to
assure defined high status when the pin is open.
Enable logic signal high on this pin enables all channels
Ground
Gate 3 driver output; current source from CP or ground
Gate 2 driver output; current source from CP or ground
Source 2 sense input; monitors the source voltage.
Source 1 sense input; monitors the source voltage.
Gate 1 driver output; current source from CP or ground
Drain 2 sense input; a programmable input bias current defines the drop across the external
resistor R
D1
; this drop fixes the overload threshold of the external MOS.
Drain 1 sense input; a programmable input bias current defines the drop across the external
resistor R
D1
; this drop fixes the overload threshold of the external MOS.
Charge pump capacitor; a alternating current source at this pin charges the connected
capacitor C
CP
to a voltage 10V higher than VS; the charge stored in this capacitor is thanused
to charge all the three gates of the power MOS transistors.
Not connected
2
4
V
S
T2
5
PR
6
7
8
IN3
IN2
IN1
9
EN
GND
G3
G2
S2
S1
G1
D2
10
11
12
14
15
16
17
19
D1
20
CP
3, 13, 18
NC
L9380
3/12
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| L9380_08 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Triple high-side MOSFET driver |
| L9380-LF | 功能描述:功率驅(qū)動器IC Triple High Side MOSFET 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(shí)間: 下降時(shí)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 |
| L9380-TR | 功能描述:功率驅(qū)動器IC TRIPLE HIGH-SIDE MOSFET 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(shí)間: 下降時(shí)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 |
| L9380-TR-LF | 功能描述:功率驅(qū)動器IC Triple High Side MOSFET 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(shí)間: 下降時(shí)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 |
| L9386 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Dual intelligent power low side switch |
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