TPS54260DRCR Switching Voltage Regulators 3.5V-60Vin,2.5A,2.5 MHz Step Down SWIFT
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Texas Instruments |
| Gulu lazinthu: | Kusintha kwa Voltage Regulators |
| RoHS: | Tsatanetsatane |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi/Mlandu: | VSON-10 |
| Topology: | Buck |
| Mphamvu ya Output: | 800 mV mpaka 58 V |
| Zotulutsa Panopa: | 2.5 A |
| Chiwerengero cha Zotulutsa: | 1 Zotulutsa |
| Input Voltage, Min: | 3.5 V |
| Input Voltage, Max: | 60 v |
| Quiscent Current: | 138A |
| Kusintha pafupipafupi: | 581 kHz |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 125 C |
| Mndandanda: | Chithunzi cha TPS54260 |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Texas Instruments |
| Zida Zachitukuko: | Chithunzi cha TPS54260EVM-597 |
| Mphamvu yamagetsi: | 3.5 mpaka 60 V |
| Zomwe Zikugwira Ntchito Panopa: | 138A |
| Zogulitsa: | Ma Voltage Regulators |
| Mtundu wa malonda: | Kusintha kwa Voltage Regulators |
| Kuchuluka Kwa Paketi Ya Factory: | 3000 |
| Gulu laling'ono: | PMIC - Power Management ICs |
| Dzina lamalonda: | SWIFT |
| Mtundu: | Voltage Converter |
| Kulemera kwa Unit: | 30 mg pa |
♠ TPS54260 3.5-V to 60-V Input, 2.5-A, Step-down Converter With Eco-mode™
Chipangizo cha TPS54260 ndi 60-V, 2.5-A, chowongolera chotsika pansi chokhala ndi MOSFET yapakatikati. Ulamuliro wamakono wamakono umapereka chipukuta misozi chophweka chakunja ndi kusankha chigawo chosinthika.Kutsika kwapansi, pulse skip mode kumachepetsa katundu, kuwongolera kutuluka kwa 138 μA. Pogwiritsa ntchito pini yolumikizira, kutsekeka kwamagetsi kumachepetsedwa mpaka 1.3 μA, pomwe pini yolumikizira ili yotsika.
Undervoltage lockout (UVLO) imayikidwa mkati mwa 2.5 V, koma imatha kuonjezedwa pogwiritsa ntchito pini yolumikizira. Njira yoyambira yamagetsi yotulutsa imayendetsedwa ndi pini yoyambira pang'onopang'ono yomwe imathanso kukonzedwa kuti isakanike ndikutsata. Chizindikiro chotseguka cha powergood chikuwonetsa kuti zotuluka zili mkati mwa 94% mpaka 107% yamagetsi ake.
Kusinthasintha kwakukulu kwafupipafupi kumapangitsa kuti ntchitoyo ikhale yabwino komanso kukula kwa gawo lakunja kuti likwaniritsidwe. Kupindika kwafupipafupi ndi kutseka kwa kutentha kumateteza gawolo panthawi yodzaza.
TPS54260 imapezeka mu MSOP ya 10-pini yowonjezera thermally ndi 10-pin 3-mm × 3-mm SON PowerPAD phukusi.
• 3.5-V mpaka 60-V Input Voltage Range
• 200-mΩ High-Side MOSFET
• Kuchita Bwino Kwambiri Pakunyamula Kuwala Ndi Pulse-Skipping Eco-mode™
• 138-μA Kugwiritsa Ntchito Quiscent Current
• 1.3-μA Shutdown Current
• 100-kHz mpaka 2.5-MHz Kusintha pafupipafupi
• Synchronizes to External Clock
• Kusintha Kwapang'onopang'ono Kuyamba ndi Kutsatizana
• UV ndi OV Powergood Output
• Kusintha kwa UVLO Voltage ndi Hysteresis
• 0.8-V Internal Voltage Reference
• 10-Pini MSOP ndi 10-Pini 3-mm × 3-mm VSON Yokhala Ndi Maphukusi a PowerPAD™
• Pangani Mapangidwe Amakonda Kugwiritsa Ntchito TPS54260 Ndi WEBENCH® Power Designer
• 12-V, 24-V ndi 48-V Industrial and Commercial Low-Power Systems
• GSM, GPRS Modules in Fleet Management, E-Meters, and Security Systems
