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參數(shù)資料
| 型號： | SI9913 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Dual MOSFET Bootstrapped Driver with Break-Before-Make |
| 中文描述： | 雙MOSFET驅動器，突破自舉之前，請 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 52K |
| 代理商： | SI9913 |
C
BOOT
Q
1
V
DC
S
1
D
2
V
DD
IN
Undervoltage
GND
Q
2
–
+
V
DD
Level Shift
OUT
L
OUT
H
V
BBM
BOOT
D1
V
S
SYN
Si9913
Vishay Siliconix
New Product
Document Number: 71343
S-02882—Rev. A, 21-Dec-00
www.vishay.com
1
Dual MOSFET Bootstrapped Driver with Break-Before-Make
4.5- to 5.5-V Operation
Undervoltage Lockout
250-kHz to 1-MHz Switching Frequency
Synchronous Switch Enable
One Input PWM Signal Generates Both Drive
Bootstrapped High-Side Drive
Operates from 4.5- to 30-V Supply
TTL/CMOS Compatible Input Levels
1-A Peak Drive Current
Multiphase Desktop CPU Supplies
Single-Supply Synchronous Buck Converters
Mobile Computing CPU Core Power Converters
Standard-to-Synchronous Converter Adaptations
High Frequency Switching Converters
The Si9913 is a dual MOSFET high-speed driver with
break-before-make. It is designed to operate in high frequency
dc-dc switchmode power supplies. The high-side driver is
bootstrapped to handle the high voltage slew rate associated
with “floating” high-side gate drivers. Each driver is capable
of switching a 3000-pF load with 60-ns propogation delay and
25-ns transition time. The Si9913 comes with internal
break-before-make feature to prevent shoot-through current in
the external MOSFETs. A syschronous enable pin is used to
enable the low-side driver. When disabled, the OUT
L
is logic
low.
The Si9913 is available in an 8-pin SOIC package for operation
over the industrial operation range (–40 C to 85 C).
V
S
L
SYN
IN
V
OUTL
L
V
OUTH
L
L
L
L
L
H
L
H
L
H
L
H
L
L
H
H
L
H
H
L
L
L
L
H
L
H
L
H
H
H
L
L
L
H
H
H
L
H
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| SI9933BDY-T1-E3 | Dual P-Channel 2.5-V (G-S) MOSFET |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SI9913_04 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Half-Bridge MOSFET Driver for Switching Power Supplies |
| SI9913DB | 功能描述:功率驅動器IC SMD SI9913 Kit 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| SI9913DY | 功能描述:功率驅動器IC Dual 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| SI9913DY-E3 | 功能描述:功率驅動器IC H-Bridge 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| SI9913DY-T1 | 功能描述:功率驅動器IC Dual 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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