参数资料
| 型号： | NCP1417DMR2 |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/13页 |
| 文件大小： | 0K |
| 描述： | IC REG BST SYNC ADJ 0.2A 8MICRO |
| 产品变化通告： | Product Obsolescence 01/Apr/2004 |
| 标准包装： | 1 |
| 类型： | 升压（升压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 1.5 V ~ 5.5 V |
| 输入电压： | 1 V ~ 5.5 V |
| 频率 - 开关： | 600kHz |
| 电流 - 输出： | 200mA |
| 同步整流器： | 是 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 包装： | 剪切带 (CT) |
| 供应商设备封装： | Micro8? |
| 其它名称： | NCP1417DMR2OSCT |
NCP1417
200 mA DC?DC Step?up
Converter with Dual Low
Battery Protection
NCP1417 is a monolithic micropower high frequency Boost
(step ? up) voltage switching converter IC specially designed for
battery operated hand ? held electronic products up to 200 mA loading.
It integrates Synchronous Rectifier for improving efficiency as well as
eliminating the external Schottky Diode. High switching frequency
http://onsemi.com
MARKING
DIAGRAM
(up to 600 kHz) allows use of a low profile inductor and output
capacitor. Dual Low ? Battery Detectors and Cycle ? by ? Cycle Current
Limit provide value ? added features for various battery ? operated
applications. With all these functions ON, the quiescent supply current
is only 9.0 m A typical. This device is available in a space saving
compact Micro8 t package.
8
1
Micro8
DM SUFFIX
CASE 846A
8
1
1417
AYW
Features
? High Efficiency, Up to 92%, Typical
? Very Low Device Quiescent Supply Current of 9.0 m A Typical
? Built ? in Synchronous Rectifier (P ? FET) Eliminates One External
Schottky Diode
1417
A
Y
W
= Device Marking
= Assembly Location
= Year
= Work Week
? High Switching Frequency (Up to 600 kHz) Allows Small Size
Inductor and Capacitor
PIN CONNECTIONS
?
?
?
?
?
High Accuracy Reference Output, 1.19 V ± 0.6% @ 25 _ C, Can
Supply More Than 2.5 mA when V OUT ≥ 3.3 V
1.0 V Startup at No Load Guaranteed
Output Voltage from 1.5 V to 5.5 V Adjustable
Output Current Up to 200 mA @ V in = 2.5 V, V out = 3.3 V
Multi ? Function LBI/Shutdown Control Pin
FB
LBI/SHDN
LBO1
REF
1
2
3
4
(Top View)
8
7
6
5
OUT
LX
GND
LBO2
?
?
Dual Open Drain Low ? Battery Detector Outputs
1.0 A Cycle by Cycle Current Limit
ORDERING INFORMATION
?
?
Low Profile and Minimum External Parts
Compact Micro8 Package
Device
NCP1417DMR2
Package
Micro8
Shipping
4000 Tape & Reel
Applications
?
?
?
?
?
Personal Digital Assistants (PDA)
Handheld Digital Audio Product
Camcorders and Digital Still Camera
Handheld Instrument
Conversion from One or Two NiMH or NiCd or One Lithium ? ion
Cells to 3.3 V/5.0 V
? Semiconductor Components Industries, LLC, 2006
July, 2006 ? Rev. 3
1
Publication Order Number:
NCP1417/D
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NCP1417-SKT | 制造商:ON Semiconductor 功能描述:Sample Kit, Including 2 NCP1417DM2 and 1 Development Resource CD-ROM 制造商:P&S 功能描述:Sample Kit, Including 2 NCP1417DM2 and 1 Development Resource CD-ROM |
| NCP1421DMR2 | 功能描述:直流/直流开关转换器 600mA PFM Boost RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| NCP1421DMR2G | 功能描述:DC/DC 开关控制器 600mA PFM Boost w/Ring Killer RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| NCP1421EVB | 功能描述:电源管理IC开发工具 ANA NCP1421 EVAL 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 |
| NCP1421LEDEVB | 功能描述:LED 照明开发工具 ANA NCP1421 EVAL BRD RoHS:否 制造商:Fairchild Semiconductor 产品:Evaluation Kits 用于:FL7732 核心: 电源电压:120V 系列: 封装: |
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