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参数资料
| 型号： | NCP3521DMR2G |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 1.5V 3A MICRO8 |
| 产品变化通告： | LTB Notification |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 1.5V |
| 输入电压： | 最高 7V |
| 稳压器数量： | 1 |
| 电流 - 输出： | 3A |
| 工作温度： | 0°C ~ 100°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | Micro8? |
| 包装： | 标准包装 |
| 其它名称： | NCP3521DMR2GOSDKR |
NCP3520/NCP3521
LDO Regulator Controller
The NCP3520 / NCP3521 parts are Low Drop Out (LDO) regulator
controllers for applications requiring high-currents and ultra low
dropout voltages. The use of an external NMOS driver allows the user
to adapt the device to a multitude of applications depending on system
requirements for current and dropout voltage.
Features
? Fixed Voltage Options
http://onsemi.com
MARKING
DIAGRAM
?
NCP3520 (1.2 V)
?
?
?
?
?
?
?
?
? NCP3521 (1.5 V)
Low Operating Current
Low Standby Current (sleep mode < 1 m A)
Non Rush Current on Startup
Short Circuit Protection
1% Output Voltage Tolerance
Drop-In Replacement for Rohm BD3520FVM and BD3521FVM
Functionally Equivalent to Rohm BD3501FVM and BD3502FVM
These are Pb-Free Devices
1
XXXX
A
Y
W
G
8
Micro8 XXXX
DM SUFFIX AYW G
CASE 846A G
STYLE 2
1
= 3520 for Fixed 1.2 V or
= 3521 for Fixed 1.5 V
= Assembly Location
= Year
= Work Week
= Pb-Free Package
Typical Applications
? Consumer: Set-Top Boxes, Gaming Consoles
? LCD Televisions
? FPGA
? Networking Equipment
(Note: Microdot may be in either location)
PIN CONNECTIONS
NRCS
1
8
VD
NCP3520
GND
2
7
G
EN
NCP3521
VD
V D
EN
VCC
3
4
6
5
VS
VFB
NRCS
10 m F
Micro8
(Top View)
0.01 m F
NTMS4107N
ORDERING INFORMATION
5.0 V
1.0 m F
VCC
G
VS
VFB
or equivalent
220 m F
3.0 A
V O
See detailed ordering and shipping information in the package
GND
NOTE:
For best performance V FB should
utilize a Kelvin connection at the load.
Figure 1. Application Diagram
? Semiconductor Components Industries, LLC, 2007
May, 2007 - Rev. 2
1
Publication Order Number:
NCP3520/D
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NCP3521DMR2GEVB | 功能描述:电源管理IC开发工具 NCP3521 DEMO BRD RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| NCP360 AW52A WAF | 制造商:ON Semiconductor 功能描述: |
| NCP360GEVB | 功能描述:电源管理IC开发工具 RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| NCP360MUTBG | 功能描述:监控电路 USB POS OVP PMOSFET AND STATUS FLAG RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| NCP360MUTXG | 功能描述:监控电路 USB POS OVP PMOSFET AND STATUS FLAG RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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