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參數(shù)資料
| 型號(hào)： | Si9750 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | In-Rush Current Limit MOSFET Driver(輸入電壓工作范圍2.9-13V，限流MOSFET驅(qū)動(dòng)器) |
| 中文描述： | 在浪涌電流限制MOSFET驅(qū)動(dòng)器（輸入電壓工作范圍2.9 - 13V的，限流MOSFET的驅(qū)動(dòng)器） |
| 文件頁(yè)數(shù)： | 3/9頁(yè) |
| 文件大?。?/td> | 226K |
| 代理商： | SI9750 |
Si9750
Vishay Siliconix
FaxBack 408-970-5600, request 70028
www.siliconix.com
S-60752—Rev. C, 05-Apr-99
3
Notes
a. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum.
b. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production test.
c. In a practical situation, V
HYST
is multiplied by ratio of a resistor divider chain. For V
DD
= 13.2 V, V
HYST
= 20 mV.
d. The RESET comparator input threshold specification (V
RST
) includes the RESET comparator offset voltage.
Current Sense Circuit
Current Sense Amplifier
Common Mode Range
V
CMR
0
V
DD
+ 0.3
V
Current Sense Amplifier
Voltage Offset
V
OS
-3
3
mV
Current Sense Amplifier
Bias Current
I
SOS
Normal Operation
-0.2
μA
R
LIMSET
Reference Current
Current Sense Amplifier
Hysteresis
I
RLIMSET
18
19.5
21
V
HYST
12
mV
Current Sense Amplifier
Series Offset
Power On Reset
V
SOS
HI/LO = V
DD
, V
CMR
> 0.5 V
20
RESET Output Voltage
RESET Output Hysteresis
c
V
OP(rst)
V
HYST
I
OUT
= 1 mA, V
DD
> 2 V
0.4
V
See Note
c
2
mV
RESET Comparator
Input Threshold
V
RST
1.223
1.250
1.277
V
RESET Comparator
Offset Voltage
d
V
RBIAS
0.5
mV
RESET Comparator
Input Bias Current
I
BIAS
-0.2
μ
A
RESET Timer Delay
t
RSTD
t
RETRY
C
RST
= 15 nF, See Figure 8.
C
RETRY
= 100 nF
110
150
190
μ
s
RETRY
70
130
200
ms
SPECIFICATIONS
Parameter
Symbol
Test Conditions
Unless Otherwise Specified
2.9 V
≤
V
≤
13.2 V
HI/LO = GND, R
BIAS
= 12.5 k
L
BOOST
= 100
μ
H, C
BOOST
= 100 nF
Limits
0 to 70
°
C
Unit
Min
a
Typ
b
Max
a
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| SI9750_05 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:In-Rush Current Limit MOSFET Driver |
| SI9750CY | 功能描述:功率驅(qū)動(dòng)器IC 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 |
| SI9750CY-E3 | 功能描述:功率驅(qū)動(dòng)器IC InRush Current Limit MOSFET 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 |
| SI9750CY-T1 | 功能描述:功率驅(qū)動(dòng)器IC InRush Current Limit MOSFET 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 |
| SI9750CY-T1-E3 | 功能描述:功率驅(qū)動(dòng)器IC InRush Current Limit MOSFET 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 |
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