參數(shù)資料
型號(hào)： NCP1403SNT1
廠商： ON SEMICONDUCTOR
元件分類(lèi)： 穩(wěn)壓器
英文描述： 15 V/50 mA PFM Step-Up DC-DC Converter
中文描述： 0.6 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDSO5
封裝： MICRO MINIATURE, TSOP-5
文件頁(yè)數(shù)： 1/20頁(yè)
文件大?。?/td> 160K
代理商： NCP1403SNT1
Semiconductor Components Industries, LLC, 2002
December, 2002 - Rev. 4
1
Publication Order Number:
NCP1403/D
NCP1403
15 V/50 mA PFM StepUp
DCDC Converter
The NCP1403 is a monolithic PFM step-up DC-DC converter.
This device is designed to boost a single Lithium or two cell
AA/AAA battery voltage up to 15 V (with internal MOSFET) output
for handheld applications. A pull-up Chip Enable feature is built
with this device to extend battery-operating life. Besides, the device
can also be incorporated in step-down, and voltage-inverting
configurations. This device is available in space-saving TSOP-5
package.
Features
82% Efficiency at V
OUT
= 15 V, I
OUT
= 50 mA, V
IN
= 5.0 V
78% Efficiency at V
OUT
= 15 V, I
OUT
= 30 mA, V
IN
= 3.6 V
Low Operating Current of 19 A (No Switching)
Low Shutdown Current of 0.3 A
Low Start-up Voltage of 1.3 V Typical at 0 mA
Output Voltage up to 15 V with Built-in 16 V MOSFET Switch
PFM Switching Frequency up to 300 kHz
Chip Enable
Low Profile and Minimum External Parts
Micro Miniature TSOP-5 Package
Typical Applications
LCD Bias
Personal Digital Assistants (PDA)
Digital Still Camera
Handheld Games
Hand-held Instrument
TSOP-5
CASE 483
SN SUFFIX
1
PIN CONNECTIONS AND
MARKING DIAGRAM
1
DCE= Device Marking
Y
= Year
W
= Work Week
(Top View)
http://onsemi.com
5
2
3
4
5
D
CE
FB
VDD
GND
LX
Device
Package
Shipping
ORDERING INFORMATION
NCP1403SNT1
TSOP-5
3000/Tape & Reel
相關(guān)PDF資料
PDF描述
NCP1403 15 V/50 mA PFM Step-Up DC-DC Converter(15 V/50 mA PFM步升DC/DC轉(zhuǎn)換器)
NCP1404SN19T1 350 mA PWM/PFM Step-Up DC-DC Converter with Low Battery Detector
NCP1404SN27T1 350 mA PWM/PFM Step-Up DC-DC Converter with Low Battery Detector
NCP1404SN30T1 350 mA PWM/PFM Step-Up DC-DC Converter with Low Battery Detector
NCP1404SN33T1 350 mA PWM/PFM Step-Up DC-DC Converter with Low Battery Detector
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NCP1403SNT1G 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 15V 50mA Boost PFM RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
NCP1406SNT1 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 25V 25mA Boost PFM RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
NCP1406SNT1G 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 25V 25mA Boost PFM RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
NCP1406V15GEVB 功能描述:電源管理IC開(kāi)發(fā)工具 NCP1406 EVAL BRD RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類(lèi)型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
NCP1406V25GEVB 功能描述:電源管理IC開(kāi)發(fā)工具 NCP1406 EVAL BRD RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類(lèi)型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
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