Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

SP6642 Datasheet (PDF) - Sipex Corporation

SP6642 Datasheet PDF - Sipex Corporation
Part # SP6642
Download  SP6642 Download

File Size   248.31 Kbytes
Page   4 Pages
Manufacturer  SIPEX [Sipex Corporation]
Direct Link  http://www.sipex.com
Logo SIPEX - Sipex Corporation
Description Single Alkaline Cell, High Efficiency Step-Up DC-DC Converter

SP6642 Datasheet (PDF)

Go To PDF Page Download Datasheet
SP6642 Datasheet PDF - Sipex Corporation

Part # SP6642
Download  SP6642 Click to download

File Size   248.31 Kbytes
Page   4 Pages
Manufacturer  SIPEX [Sipex Corporation]
Direct Link  http://www.sipex.com
Logo SIPEX - Sipex Corporation
Description Single Alkaline Cell, High Efficiency Step-Up DC-DC Converter

SP6642 Datasheet (HTML) - Sipex Corporation

SP6642 Datasheet HTML 1Page - Sipex Corporation SP6642 Datasheet HTML 2Page - Sipex Corporation SP6642 Datasheet HTML 3Page - Sipex Corporation SP6642 Datasheet HTML 4Page - Sipex Corporation

SP6642 Product details

DESCRIPTION
The SP6642/6643 devices are high-efficiency, low-power step-up DC-DC converters for +1V inputs ideal for single alkaline cell applications such as pagers, remote controls, and other low-power portable end products. Designers can control the SP6642 device with a 1nA active LOW shutdown input. The SP6643 features an active LOW output for low-battery conditions. Both devices contain a 0.8Ω synchronous rectifier, an oscillator, a 0.6Ω N-channel MOSFET power switch, an internal voltage reference, circuitry for pulse-frequency-modulation, and an under voltage comparator. The output voltage for the SP6642/6643 devices is preset to +3.3V + 4% or can be adjusted from +2V to +5.5V by manipulating two external resistors.

■ 20mA Output Current at 1.2V Input
■ +2V to +5.5V Output Range
■ 0.85V Guaranteed Start-Up
■ 83% High Efficiency
■ 1.5µA Quiescent Supply Current at VBATT
■ Reverse Battery Protection
■ Internal Synchronous Rectifier
■ 5nA Logic Controlled Shutdown Current From VBATT For The SP6642
■ Low-Battery Detection Active LOW Output For The SP6643
■ Extremely Small µSOIC Package
■ Pin-to-pin Compatible With MAX1642 And MAX1643




Similar Part No. - SP6642

ManufacturerPart #DatasheetDescription
logo
Sipex Corporation
SP6642 SIPEX-SP6642 Datasheet
47Kb / 4P
   Application Note:High Current Output
SP6642CU SIPEX-SP6642CU Datasheet
37Kb / 7P
   Evaluation Board Manual
SP6642EB SIPEX-SP6642EB Datasheet
37Kb / 7P
   Evaluation Board Manual
SP6642EU SIPEX-SP6642EU Datasheet
47Kb / 4P
   Application Note:High Current Output
SP6642UEB SIPEX-SP6642UEB Datasheet
47Kb / 4P
   Application Note:High Current Output
More results


Similar Description - SP6642

ManufacturerPart #DatasheetDescription
logo
Sipex Corporation
SP6644 SIPEX-SP6644 Datasheet
240Kb / 15P
   Single/Dual Alkaline Cell, High Efficiency Step-Up DC-DC Converter
logo
Analog Intergrations Co...
AIC1628 AIC-AIC1628 Datasheet
259Kb / 7P
   3-Cell, High-Efficiency, Step-Up DC/DC Converter
logo
Sipex Corporation
SP6644EU-L SIPEX-SP6644EU-L Datasheet
215Kb / 15P
   Single/Dual Alkaline Cell, High Efficiency Boost DC-DC Regulator
SP6644 SIPEX-SP6644 Datasheet
201Kb / 15P
   Single/Dual Alkaline Cell, High Efficiency Boost DC-DC Regulator
SP6644 SIPEX-SP6644_05 Datasheet
215Kb / 15P
   Single/Dual Alkaline Cell, High Efficiency Boost DC-DC Regulator
logo
Power IC Ltd.
PS1541 PICSEMI-PS1541 Datasheet
246Kb / 10P
   High Efficiency Step Up DC/DC Converter
logo
Guangdong Kexin Industr...
RCR2521SL KEXIN-RCR2521SL Datasheet
629Kb / 6P
   High Efficiency, Step-up DC/DC Converter
logo
ams AG
AS3677 AMSCO-AS3677_17 Datasheet
1Mb / 106P
   High-efficiency step up DC/DC converter
logo
Semtech Corporation
SC1628 SEMTECH-SC1628 Datasheet
121Kb / 4P
   HIGH-EFFICIENCY STEP-UP DC-DC CONVERTER
logo
Monolithic Power System...
MP3115 MPS-MP3115 Datasheet
622Kb / 8P
   High-Efficiency, Single-Cell Alkaline, 1.3MHz Synchronous Step-up Converter with Output Disconnect
More results



Link URL



Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com