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參數(shù)資料
| 型號： | SIP41109 |
| 廠商： | Vishay Intertechnology,Inc. |
| 元件分類： | MOSFETs |
| 英文描述： | Half-Bridge N-Channel MOSFET Driver for DC/DC Conversion |
| 中文描述： | 用于直流／直流轉(zhuǎn)換的半橋N溝道MOSFET驅(qū)動器 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 101K |
| 代理商： | SIP41109 |
SiP41109/41110
Vishay Siliconix
New Product
Document Number: 73023
S-51104—Rev. A, 13-Jun-05
www.vishay.com
1
Half-Bridge N-Channel MOSFET Driver for DC/DC Conversion
FEATURES
APPLICATIONS
PWM With Tri-State Enable
12-V Low-Side Gate Drive (SiP41109)
8-V Low-Side Gate Drive (SiP41110)
Undervoltage Lockout
Internal Bootstrap Diode
Switching Frequency Up to 1 MHz
30-ns Max Propagation Delay
Drive MOSFETs In 5- to 48-V Systems
Adaptive Shoot-Through Protection
Multi-Phase DC/DC Conversion
High Current Low Voltage DC/DC Converters
High Frequency DC/DC Converters
Mobile and Desktop Computer DC/DC Converters
Core Voltage Supplies for PC Micro-Processors
DESCRIPTION
The SiP41109 and SiP41110 are high-speed half-bridge
MOSFET drivers for use in high frequency, high current,
multiphase dc-to-dc synchronous rectifier buck power
supplies. They are designed to operate at switching
frequencies up to 1 MHz. The high-side driver is bootstrapped
to allow driving n-channel MOSFETs.
They feature adaptive shoot-through protection to prevent
simultaneous conduction of the external MOSFETs. There are
two options available for the voltage of the high-side and
low-side drivers. In the SiP41109, the regulator supplies gate
drive voltage to the high-side driver and V
CC
supplies the
low-side driver. in the SiP41110, the regulator supplies the
high- and low-side gate drive voltage.
The SiP41109 and SiP41110 are assembled in a
lead (Pb)-free 8-pin SOIC package for operation over the
industrial operating range (
40 C to 85 C).
TYPICAL APPLICATION CIRCUIT
Controller
PWM
(Tri-State)
GND
V
CC
V
OUT
GND
GND
+12 V
+5 to 48 V
BOOT
UGATE
PHASE
LGATE
SiP41109/41110
PVcc
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SIP41109DB | Half-Bridge N-Channel MOSFET Driver for DC/DC Conversion |
| SIP41109DY-T1-E3 | Half-Bridge N-Channel MOSFET Driver for DC/DC Conversion |
| SIP41110DB | Half-Bridge N-Channel MOSFET Driver for DC/DC Conversion |
| SIP41110DY-T1-E3 | Half-Bridge N-Channel MOSFET Driver for DC/DC Conversion |
| SIP41110 | Box-shaped pin header, Discrete wire crimping connection, Discrete wire connectors; HRS No: 536-0550-2 00; No. of Positions: 10; Connector Type: Wire; Contact Gender: Female; Contact Spacing (mm): 1.25; Terminal Pitch (mm): 1.25; Current Rating(Amps)(Max.): 1; Operating Temperature Range (degrees C): -35 to 85; General Description: Housing; Double row; Crimping |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SIP41109DB | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Half-Bridge N-Channel MOSFET Driver for DC/DC Conversion |
| SIP41109DY-T1-E3 | 功能描述:功率驅(qū)動器IC H-Bridge N-Ch 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 |
| SIP41110 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Half-Bridge N-Channel MOSFET Driver for DC/DC Conversion |
| SIP41110DB | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Half-Bridge N-Channel MOSFET Driver for DC/DC Conversion |
| SIP41110DY-T1-E3 | 功能描述:功率驅(qū)動器IC H-Bridge N-Ch 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 |
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