TPS61240IDRVRQ1 5V,400mA,4MHz Gawo-Mmwamba DC/DC Converter
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Texas Instruments |
| Gulu lazinthu: | Kusintha kwa Voltage Regulators |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi / Mlandu: | WSON-6 |
| Topology: | Limbikitsani |
| Mphamvu ya Output: | 5 V |
| Zotulutsa Panopa: | 600 mA |
| Chiwerengero cha Zotulutsa: | 1 Zotulutsa |
| Input Voltage, Min: | 2.3 V |
| Input Voltage, Max: | 5.5 V |
| Quiscent Current: | 30A |
| Kusintha pafupipafupi: | 3.5 MHz |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 105 C |
| Zoyenereza: | AEC-Q100 |
| Mndandanda: | Chithunzi cha TPS61240-Q1 |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Texas Instruments |
| Mphamvu yamagetsi: | 2.3 mpaka 5.5 V |
| Zosamva Chinyezi: | Inde |
| Zomwe Zikugwira Ntchito Panopa: | 30A |
| Zogulitsa: | Ma Voltage Regulators |
| Mtundu wa malonda: | Kusintha kwa Voltage Regulators |
| Kuchuluka Kwa Paketi Ya Factory: | 3000 |
| Gulu laling'ono: | PMIC - Power Management ICs |
| Mtundu: | Voltage Converter |
| Kulemera kwa Unit: | 0.000342 oz |
♠ TPS61240-Q1 3.5-MHz Yosavuta Kwambiri Yosinthira
Chipangizo cha TPS61240-Q1 ndichothandizira kwambiri chosinthira cha DC-DC chokongoletsedwa ndi zinthu zopangidwa ndi alkaline yama cell atatu, NiCd kapena NiMH, kapena batire ya cell Li-Ion kapena Li-Polymer.TPS61240-Q1 imathandizira mafunde otuluka mpaka 450 mA.TPS61240-Q1 ili ndi chigwa cholowera
malire a 500 mA.
Chipangizo cha TPS61240-Q1 chimapereka voteji yokhazikika ya 5V-typ yokhala ndi ma voliyumu amtundu wa 2.3 V mpaka 5.5 V ndipo chipangizochi chimathandizira mabatire okhala ndi voteji yotalikirapo.Panthawi yotseka, katunduyo amachotsedwa kwathunthu ku batri.The TPS61240-Q1 boost converter idakhazikitsidwa ndi quasiconstant pa-time Valley current mode control scheme.
TPS61240-Q1 imapereka chopinga chachikulu pa pini ya VOUT ikatsekedwa.Izi zimalola kuti zigwiritsidwe ntchito pamapulogalamu omwe amafuna kuti mabasi otuluka aziyendetsedwa ndi chopereka china pomwe TPS61240-Q1 yatsekedwa.
Pakayatsidwa ndi kuwala, chipangizochi chimangodumpha kuti chizitha kugwira bwino ntchito pamafunde otsika kwambiri.Mu njira yotsekera, kugwiritsidwa ntchito kwapano kumachepetsedwa mpaka 1 μA.
TPS61240-Q1 imalola kugwiritsa ntchito inductor yaing'ono ndi ma capacitors kuti akwaniritse kukula kochepa.TPS61240-Q1 ikupezeka mu phukusi la 2 mm × 2 mm WSON
• Oyenerera ntchito zamagalimoto
• AEC-Q100 idayeneretsedwa ndi zotsatirazi:
– Chipangizo kutentha kalasi
- TPS61240IDRVRQ1: giredi 3, -40°C mpaka +85°C yozungulira kutentha kwa ntchito
- TPS61240TDRVRQ1: giredi 2, -40°C mpaka +105°C kutentha kozungulira
- Chida cha HBM ESD classification level 2
- Chipangizo CDM ESD gulu mlingo C6
• Zogwira Ntchito Chitetezo-Wokhoza
- Zolemba zomwe zilipo kuti zithandizire kupanga dongosolo lachitetezo
• Kuchita bwino > 90% pazikhalidwe zogwirira ntchito mwadzina
• Kulondola Kwamagetsi Onse a DC 5 V ±2%
• 30-μA quiescent panopa
• Yabwino kwambiri mu mzere wa kalasi ndi katundu wosakhalitsa
• Wide VIN osiyanasiyana kuyambira 2.3 V mpaka 5.5 V
• Kutulutsa panopa mpaka 450 mA
• Kusintha kwa mawonekedwe a PFM/PWM
• Low ripple mphamvu yosungiramo kuti muwongolere bwino pa katundu wopepuka
• Kuyamba kofewa kwamkati, 250 μs nthawi yoyambira yoyambira
• 3.5-MHz mmene ntchito pafupipafupi
• Tsegulani cholumikizira panthawi yotseka
• Kuchulukirachulukira kwapano komanso chitetezo chotseka chamoto
• Zigawo zitatu zokha zakunja zokwera pamwamba zomwe zimafunikira (inductor imodzi ya MLCC, ma capacitor awiri a ceramic)
• Kukula kwathunthu kwa yankho <13 mm2
• Imapezeka mu phukusi la 2 mm × 2 mm WSON
• Advanced driver assistance systems (ADAS)
- Kamera yakutsogolo
- Mawonekedwe ozungulira ECU
- Radar ndi LIDAR
• Magalimoto infotainment ndi masango
- Mutu wagawo
- HMI ndi chiwonetsero
• Zamagetsi zamthupi ndi kuyatsa
• Factory automation ndi contro
