Maxim Integrated MAX8969EWL42+T Kusintha Ma Voltage Regulators 1A Boost Converter yokhala ndi Track mode mu Phukusi laling'ono la WLP

Kufotokozera Kwachidule:

Gawo nambala	Mtengo wa MAX8969EWL42+T
Wopanga	Maxim Integrated
Gulu lazinthu	Kusintha kwa Voltage Regulators
RoHS:
Kupaka	Reel

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Njira Yogulitsira

Mafotokozedwe aukadaulo a Zamankhwala

Mtundu wa Zamalonda	Mtengo wa Makhalidwe
Wopanga:	Maxim Integrated
Gulu lazinthu:	Kusintha kwa Voltage Regulators
RoHS:	Tsatanetsatane
Mtundu Wokwera:	SMD/SMT
Phukusi / Mlandu:	WLP-9
Topology:	Limbikitsani
Input Voltage, Min:	2.5 V
Input Voltage, Max:	5.5 V
Mndandanda:	Mtengo wa MAX8969
Kuyika:	Reel
Mtundu:	Maxim Integrated
Mtundu wa malonda:	Kusintha kwa Voltage Regulators
Kuchuluka Kwa Paketi Ya Factory: Kuchuluka Kwa Paketi Ya Factory:	2500
Gulu laling'ono:	PMIC - Power Management ICs
Mtundu:	Voltage Converter
Gawo # Zilankhulo:	Mtengo wa MAX8969

Kufotokozera Kwambiri

MAX8969 ndi njira yosavuta yosinthira 1A mu phukusi laling'ono lomwe limagwira ntchito mu pulogalamu iliyonse ya Li-ion ya selo imodzi.Iyi IC imapereka zinthu zotetezera monga kutsekera kwa zaka za undervolt,fupipafupi, ndi kutseka kwa kutentha.Kusintha kwa IC kupita kudumpha momasuka pansi pazambiri zopepuka kuti ziwongolere bwino.Pansi pamikhalidwe iyi, kusintha kumachitika pokhapokha ngati pakufunika, kumachepetsa kusintha kwanthawi yayitali komanso kupereka kwapano kuti zisungidwe bwino.Kuti mugwire bwino ntchito pamene magetsi olowera ali pafupi ndi magetsi otulutsa, pali njira ziwiri zapadera zogwirira ntchito: track ndi automatic track.Mitundu iyi imalola ogwiritsa ntchito kusanja nthawi ya quiescent current (IQ) motsutsana ndi nthawi yoyankhira yanthawi yochepa kuti ikhale mokweza.Munjira zonse ziwiri, MOSFET ya p-channel imakhala ngati chosinthira chocheperako kotero kuti VOUT imatsata VIN.Komabe, potsata njira, mabwalo owonjezera amayimitsidwa ndipo makinawo amawongolera magwiridwe antchito ndi EN, zolowetsa za TREN (IQ = 30µA).Mumawuni amtundu wodziwikiratu (ATM), mabwalo owonjezera amayatsidwa ndipo chipangizocho chimasinthiratu kukhala njira yolimbikitsira VIN ikafika pa 95% ya VOUT (IQ = 60µA) chandamale. IC imapezeka pang'ono, 1.25mm x 1.25mm , 9-bump WLP (0.4mm phula) phukusi.

Mapulogalamu

• Mafoni a M'manja • Mafoni a m'manja • Zida Zam'manja za Intaneti • GPS, PND • Mabuku

Ubwino ndi Mbali

• Flexible System Integration • Mpaka 1A Output Current • 2.5V to 5.5V Input Voltage Range • 3.3V to 5.5V Output Voltage Options • Integrated Protection Imawonjezera Kulimba Kwakachitidwe • Undervoltage Lockout (UVLO) • Kuteteza Kwanthawi Yafupikafupi • Kutentha Kwambiri Kuchita Mwachangu ndi Kutsika Kwambiri Pakalipano Kutalikirana

Moyo wa Battery

• Kuchita bwino kwa 90% ndi Internal Synchronous

Wokonzanso

• 60µA IQ mu Automatic Track Mode • 45µA IQ in Step-Up Mode • 30µA IQ in Track Mode • 1µA Shutdown Current • Dup Mode Under Light Load Condition Yawongola

Kuchita bwino

• True Shutdown™ Imateteza Kuyenda Kwaposachedwa kuchokera ku OUT_ kupita ku LX_ • Malire Oyambira Ofewa Kulowa Pakalipano mpaka 480mA • Phukusi Laling'ono ndi Kuthamanga Kwambiri Kwambiri

Chepetsani Malo a Board

• Phukusi la 9-Bump 1.25mm x 1.25mm WLP • 3MHz PWM Kusintha pafupipafupi • Zigawo Zing'ono Zakunja

Zam'mbuyo: Intel / Altera EP4CE10E22I7NFPGA - Field Programmable Gate Array

Ena: Texas Instruments TPS22920YZPRB Power Switch ICs - Kugawa Mphamvu Kwambiri-Low rON 4A SGL CH Load Switch

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