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參數(shù)資料
| 型號： | AAT4900IJS-T1 |
| 廠商： | Advanced Analog Technology,lnc. |
| 英文描述： | Buffered Power Half-Bridge |
| 中文描述： | 緩沖功率半橋 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 323K |
| 代理商： | AAT4900IJS-T1 |
AAT4900
Buffered Power Half-Bridge
4900.2006.05.1.3
1
FastSwitch
General Description
The AAT4900 FastSwitch is a member of
AnalogicTech's
Application
MOSFET (ASPM) product family. It is a
buffered power half-bridge, consisting of low on
resistance power MOSFETs with integrated control
logic. This device operates with inputs ranging
from 2.0V to 5.5V, making it ideal for 2.5V, 3V, and
5V systems. The device is protected from shoot-
through current with its own control circuitry. The
AAT4900 is capable of very fast switching times
and is ideal for use in high frequency DC/DC con-
verters. The quiescent supply current is a low 4mA
at 1MHz CLK frequency. In shutdown mode, the
supply current decreases to less than 1μA max.
Specific
Power
The AAT4900 is available in a Pb-free 5-pin
SOT23 or 8-pin SC70JW package and is specified
over the -40°C to +85°C temperature range.
Features
2.0V to 5.5V Input Voltage Range
105m
Ω
(typ) Low Side Switch R
DS(ON)
130m
Ω
(typ) High Side Switch R
DS(ON)
Low Quiescent Current:
— 1
μ
A (max) DC
— 4mA at 1MHz
Only 2.5V Needed for Control Signal Input
Break-Before-Make Shoot-Through Protection
Temperature Range: -40°C to +85°C
5-Pin SOT23 or 8-Pin SC70JW Package
Applications
DC Motor Drive
High Frequency DC/DC Converters
MOSFET Driver
Typical Application
AAT4900
SOT23
EN
IN
LX
CLK
GND
ENABLE
2.0V to 5.5V Input
OUTPUT
Control Circuit
(PWM Output)
DC/DC Converter Output Stage
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT4901 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Buffered Power Full-Bridge |
| AAT4901IJS-1-T1 | 功能描述:MOSFET Buffered Power Full-Bridge RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS（導(dǎo)通）:0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube |
| AAT4901IJS-2-T1 | 功能描述:MOSFET Buffered Power Full-Bridge RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS（導(dǎo)通）:0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube |
| AAT4901IJS-3-T1 | 功能描述:MOSFET Buffered Power Full-Bridge RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS（導(dǎo)通）:0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube |
| AAT4901IJS-4-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Buffered Power Full-Bridge |
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