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參數資料
| 型號： | NCP1406SNT1G |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩壓器 |
| 英文描述： | 25 V/25 mA PFM Step−Up DC−DC Converter |
| 中文描述： | 1.5 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO5 |
| 封裝： | LEAD FREE, SC-59, SOT-23, TSOP-5 |
| 文件頁數： | 1/23頁 |
| 文件大小： | 224K |
| 代理商： | NCP1406SNT1G |
Semiconductor Components Industries, LLC, 2006
February, 2006 Rev. 2
1
Publication Order Number:
NCP1406/D
NCP1406
25 V/25 mA PFM StepUp
DCDC Converter
The NCP1406 is a monolithic PFM stepup DCDC converter.
This device is designed to boost single Lithium or two cells AA/AAA
battery voltage up to 25 V (with internal MOSFET) output for
handheld applications. A pullup Chip Enable feature is builtin with
this device to extend batteryoperating life. In addition to standard
boost converter topologies, this device can be configured for
voltageinverting and stepdown applications. This device is
available in spacesaving TSOP5 package. With its small footprint,
the device is also ideal for generating a boosted voltage from a 3.3 V
or 5.0 V power rail.
Features
85% Efficiency at V
OUT
= 25 V, I
OUT
= 25 mA, V
IN
= 5.0 V
Low Operating Current of 15
A (Not Switching)
Low Shutdown Current of 0.3
A
Low Startup Voltage of 1.8 V Typical at 0 mA
Output Voltage up to 25 V with Builtin 26 V MOSFET Switch
PFM Switching Frequency up to 1.0 MHz
Chip Enable
Output Voltage SoftStart
Feedback Pin Open/Short Circuit Protection
Input Undervoltage Lockout
Thermal Shutdown
Low Profile and Minimum External Parts
Micro Miniature TSOP5 Package
PbFree Package is Available
Typical Applications
LCD Bias
White LED Driver
OLED Driver
Personal Digital Assistants (PDA)
Digital Still Camera
Cellular Telephone
HandHeld Games
HandHeld Instrument
TSOP5/SOT235/SC595
SN SUFFIX
CASE 483
PIN CONNECTIONS
Device
Package
Shipping
ORDERING INFORMATION
NCP1406SNT1
TSOP5
3000 Tape & Reel
1
2
3
4
http://onsemi.com
DAM = Device Marking
A
= Assembly Location
Y
= Year
W
= Work Week
= PbFree Package
(Note: Microdot may be in either location)
MARKING
DIAGRAM
VDD
5
GND
1
5
1
5
DAMAYW
FB
CE
LX
(Top View)
For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
NCP1406SNT1G
TSOP5
(PbFree)
3000 Tape & Reel
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| NCP1411DMR2 | Sync-Rect PFM Step-Up DC-DC Converter with Low-Battery Detector and Ring-Killer |
| NCP1411D | Sync-Rect PFM Step-Up DC-DC Converter with Low-Battery Detector and Ring-Killer |
| NCP1411DMR2G | Sync-Rect PFM Step-Up DC-DC Converter with Low-Battery Detector and Ring-Killer |
相關代理商/技術參數 |
參數描述 |
|---|---|
| NCP1406V15GEVB | 功能描述:電源管理IC開發工具 NCP1406 EVAL BRD RoHS:否 制造商:Maxim Integrated 產品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| NCP1406V25GEVB | 功能描述:電源管理IC開發工具 NCP1406 EVAL BRD RoHS:否 制造商:Maxim Integrated 產品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| NCP1410DMR2 | 功能描述:直流/直流開關轉換器 ANA DC-DC CONVERTER RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| NCP1410DMR2G | 功能描述:直流/直流開關轉換器 ANA DC-DC CONVERTER RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| NCP1410GEVB | 功能描述:電源管理IC開發工具 NCP1410 EVAL BRD RoHS:否 制造商:Maxim Integrated 產品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
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