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参数资料
| 型号： | NCP1729SN35T1G |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/22页 |
| 文件大小： | 0K |
| 描述： | IC REG SWITCHD CAP INV ADJ 6TSOP |
| 标准包装： | 1 |
| 类型： | 切换式电容器（充电泵），反相 |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | -1.15 V ~ -5.5 V，2.3 V ~ 11 V |
| 输入电压： | 1.15 V ~ 5.5 V |
| 频率 - 开关： | 35kHz |
| 电流 - 输出： | 50mA |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-74，SOT-457 |
| 包装： | 标准包装 |
| 供应商设备封装： | 6-TSOP |
| 产品目录页面： | 1118 (CN2011-ZH PDF) |
| 其它名称： | NCP1729SN35T1GOSDKR |
NCP1729
Switched Capacitor
Voltage Inverter
The NCP1729 is a CMOS charge pump voltage inverter that is
designed for operation over an input voltage range of 1.15 V to 5.5 V
with an output current capability in excess of 50 mA. The operating
current consumption is only 122 m A, and a power saving shutdown
input is provided to further reduce the current to a mere 0.4 m A. The
http://onsemi.com
device contains a 35 kHz oscillator that drives four low resistance
MOSFET switches, yielding a low output resistance of 26 W and a
voltage conversion efficiency of 99%. This device requires only two
external 3.3 m F capacitors for a complete inverter making it an ideal
solution for numerous battery powered and board level applications.
The NCP1729 is available in the space saving TSOP?6 package.
1
TSOP?6
(SOT23?6)
SN SUFFIX
CASE 318G
6
MARKING
DIAGRAM
EADAYW G
G
1
V in
Features
? Operating Voltage Range of 1.15 V to 5.5 V
? Output Current Capability in Excess of 50 mA
? Low Current Consumption of 122 m A
? Power Saving Shutdown Input for a Reduced Current of 0.4 m A
? Operation at 35 kHz
? Low Output Resistance of 26 W
? Space Saving TSOP?6 Package
? Pb?Free Package is Available
Typical Applications
? LCD Panel Bias
? Cellular Telephones
? Pagers
? Personal Digital Assistants
? Electronic Games
? Digital Cameras
? Camcorders
? Hand Held Instruments
EAD = Device Code
A = Assembly Location
Y = Year
W = Work Week
G = Pb?Free Package
(Note: Microdot may be in either location)
PIN CONNECTIONS
V out 1 6 C+
2 5 SHDN
C? 3 4 GND
(Top View)
ORDERING INFORMATION
Device Package Shipping ?
NCP1729SN35T1 TSOP?6 3000 /
Tape & Reel
?V out
NCP1729SN35T1G
TSOP?6
(Pb?Free)
3000 /
Tape & Reel
1
6
?For information on tape and reel specifications,
including part orientation and tape sizes, please
V in
2
3
5
4
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
This device contains 77 active transistors.
Figure 1. Typical Application
? Semiconductor Components Industries, LLC, 2006
March, 2006 ? Rev. 4
1
Publication Order Number:
NCP1729/D
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NCP1729SN35T1G | 制造商:ON Semiconductor 功能描述:Power Supply IC |
| NCP1800DM41R2 | 功能描述:电池管理 4.1V Single Cell RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| NCP1800DM41R2G | 功能描述:电池管理 4.1V Single Cell Lithium-Ion Charger RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| NCP1800DM42R2 | 功能描述:电池管理 4.2V Single Cell RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| NCP1800DM42R2G | 功能描述:电池管理 4.2V Single Cell Lithium-Ion Charger RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
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