USB INTERFACE CHARGER AUDIO NATIONAL SEMICONDUCTOR Search Results

schematic diagram 3v to 12v dc buck boost convert

Abstract: 3 phase charger inverter schematic diagram AVP-1280 led lcd inverter schematic usb support video player circuit diagram MBRS340T3G usb video player circuit diagram panel mount banana plug esr meter wall wart schematic
Contextual Info: National Semiconductor RD-167 Product Applications Design Center November 2008 1.0 Design Specifications Inputs Output #1 Output #2 Output #3 VinMin=4.5V Vout1=3.3V Vout2=5V Vout3=12V VinMax=6V Iout1=0.9A Iout2=1.5A Iout3=0.1A 2.0 Design Description The High Efficiency Portable Media Player PMP Docking

LP3935

Abstract: national semiconductor audio power amplifier ic d
Contextual Info: LP3935 Analog Power Management System Product Brief LP3935 analog power management system typical application circuit IN1-4 0.1 ␮f AC adapter To V01 CHG CHG-IN Drive ISense BATT RESET\ BATT EOC BSNS ON \ ON System interface 4.7 ␮f V01 2.8 V @ 200 mA 2.2 ␮f

details on touch sensitive alarm

Abstract: Personal Media Player Block Diagram hdd spindle motor touch sensitive alarm without ic LP3910 circuit usb audio player amplifier touch sensitive alarm usb media Player circuit pmp player circuit diagram hdd spindle motor driver
Contextual Info: National Semiconductor Application Note 1608 Dipak Patel September 2007 In the past, when system designers were handed a project, they basically purchased off-the-shelf discrete power solutions from the various vendors. The list of issues the power designer must consider has greatly increased as power systems have become more complicated. Some of the key areas

Buck Converters Provide a Battery Charger and System Power

Abstract: Marking of National Semiconductor LP3974
Contextual Info: October 19, 2011 High Performance Power Management Unit for Application Processors General Description Features The LP3974 is designed to meet the power management requirements of the latest cellular phones. The LP3974 PMU contains a single-input Li-Ion battery charger, 16 low-dropout

Power Supply Control IC dap 07

Abstract: car battery charger power transistor audio amplifier 500 watts L3921SQ 400 Watt Audio amplifier IC battery charger car AN1187 JESD51-7 LP3918 LP3921SQ
Contextual Info: LP3921 Battery Charger Management and Regulator Unit with Integrated Boomer Audio Amplifier General Description Features The LP3921 is a fully integrated charger and multi-regulator unit with a fully differential Boomer audio power amplifier designed for CDMA cellular phones. The LP3921 has a highspeed serial interface which allows for the integration and

Contextual Info: LP3921 Battery Charger Management and Regulator Unit with Integrated Boomer Audio Amplifier General Description Features The LP3921 is a fully integrated charger and multi-regulator unit with a fully differential Boomer audio power amplifier designed for CDMA cellular phones. The LP3921 has a highspeed serial interface which allows for the integration and

Contextual Info: LP3947 LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC Literature Number: SNVS298A LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC General Description The LP3947 is a complete charge management system that safely charges and maintains a Li-Ion battery from either

L3921SQ

Contextual Info: LP3921 LP3921 Battery Charger Management and Regulator Unit with Integrated Boomer Audio Amplifier Literature Number: SNVS580 LP3921 Battery Charger Management and Regulator Unit with Integrated Boomer Audio Amplifier General Description Features The LP3921 is a fully integrated charger and multi-regulator

LP3938

Abstract: GSM TCXO
Contextual Info: LP3938 Analog Power Management System Product Brief LP3938 analog power management system typical application circuit IN1-3 Li-Ion or NiMh BATTSense 10 µf AC adapter To CHG-IN CHGBYPAS CHG-IN CHG Drive ISense BATT 0.1 µf Power amplifier RESET\ V01 MSMP, 2.9 V @ 50 mA

marking L111b

Abstract: L111B L156B L155B LM3658SD-BEV LM36
Contextual Info: LM3658 Application Note 1517 LM3658 Evaluation Kit Literature Number: SNVA181D National Semiconductor Application Note 1517 Rich Dye October 2006 LM3658 Overview Evaluation Kit Overview The LM3658 is a single chip charger IC designed for handheld applications. LM3658 can safely charge and maintain a

DC MOTOR DRIVE USING BUCK CONVERTER

Abstract: media player circuit diagram Hard drive motor run 12v dc hdd spindle motor Personal Media Player Block Diagram circuit usb audio player amplifier 12C_SDA lcd contoller LP3910 DC MOTOR DRIVE USING BUCK BOOST CONVERTER
Contextual Info: ANALOG edge SM Powering Portable Media Players PMP with Innovative Solutions Application Note AN-1608 Dipak Patel, Applications Manager In the past, when system designers were handed a project, they basically purchased off-the-shelf discrete power solutions from the various vendors. The list of issues the

Coin based mobile battery charger circuit diagram

Abstract: lp3925 core marking code E5 5pin
Contextual Info: LP3925 LP3925 High Performance Power Management Unit for Handset Applications Literature Number: SNVS672A LP3925 High Performance Power Management Unit for Handset Applications General Description Features The LP3925 is designed to meet the power management requirements of the latest 3G/GSM/GPRS/EDGE cellular

Contextual Info: LP3918 LP3918 Battery Charge Management and Regulator Unit Literature Number: SNVS476C LP3918 Battery Charge Management and Regulator Unit General Description Features The LP3918 is a fully integrated charger and multi-regulator unit designed for CDMA cellular phones. The LP3918 contains a Li-Ion battery charger, 7 low noise low dropout LDO

Coin based mobile battery charger circuit diagram

Abstract: circuit diagram for Coin based mobile battery charger marking code E5 5pin Wilo
Contextual Info: LP3925 High Performance Power Management Unit for Handset Applications General Description Features The LP3925 is designed to meet the power management requirements of the latest 3G/GSM/GPRS/EDGE cellular phones. The LP3925 PMU contains a single-input Li-Ion battery charger, 14 low-dropout voltage regulators including 3

charger hp

Abstract: LP3918 LP3918TL LP3918TL-A LP3918TL-L LP3918TLX-A V008 JESD51-7 mobile charger 5v 850ma switching
Contextual Info: LP3918 Battery Charge Management and Regulator Unit General Description Features The LP3918 is a fully integrated charger and multi-regulator unit designed for CDMA cellular phones. The LP3918 contains a Li-Ion battery charger, 7 low noise low dropout LDO

solar usb charger schematic

Abstract: SOLAR MOBILE CHARGER circuit diagram
Contextual Info: LP3918 Battery Charge Management and Regulator Unit General Description Features The LP3918 is a fully integrated charger and multi-regulator unit designed for CDMA cellular phones. The LP3918 contains a Li-Ion battery charger, 7 low noise low dropout LDO

push-pull converter 80V 15A

Abstract: 6 PIN SMD IC FOR 15 W LED DRIVERS LP3938 LM3653 pcb diagram of mini ups system smd transistor 3055 SMD transistor 2x sot 23 mosfet L 3055 smd sot223-5 ldo regulator adj LM5007 voltage 12V
Contextual Info: 7003_Power_Insert 12/22/03 4:13 PM Page 1 National Semiconductor : Powering Real-World Innovation Linear regulators .2-3 Switching converters Step-down switching regulators/controllers .4 Step-up switching regulators.5

touchpad sensor pcb

Abstract: 220 r3d L 220 r3d lm3910 5 LM4663 LM4666 LM4667 LM4670 LM4671 LM4673
Contextual Info: 갤러리 삽입 광고 휴대용 장치를 위한 오디오 클래스 D 솔루션 2007년1월 클래스 D 앰프를 포함하는 오디오 서브시스템 . 4-6 휴대용 장치 시장은 계속해서 확대되 고 있으며 소비자는 제품에 더 많은 기

car battery charger

Abstract: h05 marking diode
Contextual Info: LP3913 LP3913 Power Management IC for Flash Memory Based Portable Media Players Literature Number: SNVS489H LP3913 Power Management IC for Flash Memory Based Portable Media Players General Description Features The LP3913 is a programmable system power management

Contextual Info: LP3910SQ-AN LP3910SQ-AN Power Management IC for Hard Drive Based Portable Media Players Literature Number: SNVS622 LP3910SQ-AN Power Management IC for Hard Drive Based Portable Media Players General Description Features The LP3910SQ-AN is a programmable system power management unit that is optimized for HDD-based Portable Media

ATA33

Abstract: CS5530 CS5530 Geode
Contextual Info: Personal Information Access Device National Semiconductor WebPAD Solution Additional features may include voice and handwriting recognition and biometrics such as fingerprint and iris identification. WebPAD devices can even transform written text into speech.

Contextual Info: LP3910 Power Management IC for Hard Drive Based Portable Media Players General Description Features The LP3910 is a programmable system power management unit that is optimized for HDD-based Portable Media Players. The LP3910 incorporates 2 low-dropout LDO voltage regulators, 2 integrated Buck DC/DC converters with Dynamic Voltage Scaling DVS , 1 wide load range Buck-Boost DC/DC

L3913

Abstract: code h1a LP3913 marking h06 LP3910 LP3913SQ-AA LP3913SQX-AA MBRA210ET3 h09 diode
Contextual Info: LP3913 Power Management IC for Flash Memory Based Portable Media Players General Description Features The LP3913 is a programmable system power management unit that is optimized for Flash Memory based Portable Media Players. The LP3913 incorporates 2 low-dropout LDO voltage regulators, 3 integrated Buck DC/DC converters with Dynamic Voltage Scaling DVS , a 4-channel 8-bit A/D converter, and a

PHILIPS CBB capacitor Polypropylene

Abstract: car battery charger charger hp marking h06 LP3910 LP3910SQ-AA LP3910SQX-AA MBRA210ET3 CBB22 L3910-AA
Contextual Info: LP3910 Power Management IC for Hard Drive Based Portable Media Players General Description Features The LP3910 is a programmable system power management unit that is optimized for HDD-based Portable Media Players. The LP3910 incorporates 2 low-dropout LDO voltage regulators, 2 integrated Buck DC/DC converters with Dynamic Voltage Scaling DVS , 1 wide load range Buck-Boost DC/DC