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| 型号： | ADP3630ARZ-R7 |
| 厂商： | ANALOG DEVICES INC |
| 元件分类： | MOSFETs |
| 英文描述： | High Speed, Dual, 2 A MOSFET Driver, non-inverting A/B input pins; Package: 8 ld SOIC; No of Pins: 8; Temperature Range: Ind |
| 中文描述： | 2 A 2 CHANNEL, BUF OR INV BASED MOSFET DRIVER, PDSO8 |
| 封装： | ROHS COMPLIANT, MS-012-AA, SOIC-8 |
| 文件页数： | 1/16页 |
| 文件大小： | 361K |
| 代理商： | ADP3630ARZ-R7 |
High Speed, Dual, 2 A MOSFET Driver
ADP3629/ADP3630/ADP3631
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2009 Analog Devices, Inc. All rights reserved.
FEATURES
Industry-standard-compatible pinout
High current drive capability
Precise threshold shutdown comparator
UVLO with hysteresis
Overtemperature warning signal
Overtemperature shutdown
3.3 V-compatible inputs
Rise time and fall time: 10 ns typical at 2.2 nF load
Fast propagation delay
Matched propagation delays between channels
Supply voltage: 9.5 V to 18 V
Dual outputs can be operated in parallel
(ADP3629/ADP3630)
Rated from 40°C to +85°C ambient temperature
8-lead SOIC_N and 8-lead MSOP
APPLICATIONS
AC-to-DC switch mode power supplies
DC-to-DC power supplies
Synchronous rectification
Motor drives
GENERAL DESCRIPTION
The ADP3629/ADP3630/ADP3631 are dual, high current, high
speed drivers, capable of driving two independent N-channel
power MOSFETs. The ADP3629/ADP3630/ADP3631 use the
industry-standard footprint but add high speed switching per-
formance and improved system reliability.
The ADP3629/ADP3630/ADP3631 have an internal temperature
sensor and provide two levels of overtemperature protection: an
overtemperature warning and an overtemperature shutdown at
extreme junction temperatures.
The SD function, generated from a precise internal comparator,
provides fast system enable or shutdown. This feature allows
redundant overvoltage protection, complementing the protec-
tion inside the main controller device, or provides safe system
shutdown in the event of an overtemperature warning.
The wide input voltage range allows the driver to be compatible
with both analog and digital PWM controllers.
Digital power controllers are supplied from a low voltage supply,
and the driver is supplied from a higher voltage supply. The
ADP3629/ADP3630/ADP3631 add UVLO and hysteresis func-
tions, allowing safe startup and shutdown of the higher voltage
supply when used with low voltage digital controllers.
FUNCTIONAL BLOCK DIAGRAM
1
8
2
7
3
6
4
5
OVERTEMPERATURE
PROTECTION
NONINVERTING
INA,
INA
PGND
INB,
INB
SD
OUTA
VDD
OUTB
OTW
VDD
INVERTING
NONINVERTING
INVERTING
UVLO
VEN
ADP3629/ADP3630/ADP3631
08
40
1-
10
1
Figure 1.
相关PDF资料 |
PDF描述 |
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| ADP3631ARMZ-R7 | High Speed, Dual, 2 A MOSFET Driver, inverting A & non-inverting B input pins; Package: 8 ld MSOP; No of Pins: 8; Temperature Range: Ind |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADP3630ARZ-R7 | 制造商:Analog Devices 功能描述:Dual Non-Inverting MOSFET Driver IC |
| ADP3631 | 制造商:AD 制造商全称:Analog Devices 功能描述:High Speed, Dual, 2 A MOSFET Driver |
| ADP3631ARMZ-R7 | 功能描述:IC MOSFET DVR 2A DL HS 8MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - MOSFET，电桥驱动器 - 外部开关 系列:- 标准包装:50 系列:- 配置:低端 输入类型:非反相 延迟时间:40ns 电流 - 峰:9A 配置数:1 输出数:1 高端电压 - 最大（自引导启动）:- 电源电压:4.5 V ~ 35 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:TO-263-6，D²Pak（5 引线+接片），TO-263BA 供应商设备封装:TO-263 包装:管件 |
| ADP3631ARZ-R7 | 功能描述:IC MOSFET DVR 2A DL HS 8SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - MOSFET，电桥驱动器 - 外部开关 系列:- 标准包装:95 系列:- 配置:高端和低端，独立 输入类型:非反相 延迟时间:160ns 电流 - 峰:290mA 配置数:1 输出数:2 高端电压 - 最大（自引导启动）:600V 电源电压:10 V ~ 20 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOIC 包装:管件 产品目录页面:1381 (CN2011-ZH PDF) |
| ADP3633 | 制造商:AD 制造商全称:Analog Devices 功能描述:High Speed, Dual, 4 A MOSFET Driver with Thermal Protection |
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