BQ2000SN-B5TR Battery Management Multi-Chemistry Switchmode Charge
♠ Tsanangudzo yeChigadzirwa
| Product Attribute | Attribute Value |
| Mugadziri: | Texas Instruments |
| Product Category: | Battery Management |
| RoHS: | Details |
| Product: | Charge Management |
| Bhatiri Type: | Li-Ion, Li-Polymer, NiCd, NiMH |
| Output Voltage: | Adjustable |
| Output Current: | 2 A |
| Operating Supply Voltage: | 4 kusvika ku6 V |
| Pakeji/Nyaya: | SOIC-8 |
| Mounting Style: | SMD/SMT |
| Series: | BQ2000 |
| Kurongedza: | Reel |
| Kurongedza: | Cheka Tape |
| Kurongedza: | MouseReel |
| Brand: | Texas Instruments |
| Urefu: | 1.58 mm |
| Urefu: | 4.9 mm |
| Maximum Operating Temperature: | + 70 C |
| Minimum Operating Temperature: | -20 C |
| Zvekushandisa Zvazvino: | 500A |
| Product Type: | Battery Management |
| Factory Pack Quantity: | 2500 |
| Subcategory: | PMIC - Power Management ICs |
| Type: | Fast Charge Management |
| Upamhi: | 3.91 mm |
| Unit Weight: | 76 mg |
♠ Programmable Multi-Chemistry Fast-Charge Management IC
Iyo bq2000 inorongeka, monolithic IC yekukurumidza-charge manejimendi yenickel cadmium (NiCd), nickel simbi-hydride (NiMH), kana lithium-ion (Li-Ion) mabhatiri mune imwe- kana akawanda-makemikari maapplication. Iyo bq2000 inosarudza iyo chaiyo bhatiri chemistry (ingave nickel kana lithium) uye inoenderera neyakakwana yekuchaja uye kumisa algorithms. Iyi nzira inobvisa zvinhu zvisingadiwi, kubhadharisa zvishoma, kana kuwandisa, uye inobvumira kubviswa kwakaringana uye kwakachengeteka kwekuchaja nekukurumidza.
Zvichienderana nemakemikari, iyo bq2000 inopa huwandu hwekubhadharisa kumisa maitiro:
• Peak voltage, PVD (yeNiCd neNiMH)
• Parizvino kuchaja (yeLi-Ion)
• Maximum tembiricha
• Nguva yakawanda yekuchaja
Nekuchengetedza, iyo bq2000 inhibits kukurumidza kuchaja kudzamara bhatiri voltage uye tembiricha zviri mukati memiganho-yakatsanangurwa nemushandisi. Kana iyo bhatiri voltage iri pazasi peyakaderera-voltage chikumbaridzo, iyo bq2000 inoshandisa trickle-charge kugadzirisa bhatiri. Kune mabhatiri eNiMH, iyo bq2000 inopa inosarudzika yekuchaja yekubvisa kuti uwedzere huwandu hwebhatiri.
Iyo yakasanganiswa yakakwirira-kumhanya muenzanisi inobvumira iyo bq2000 kuti ive hwaro hweyakakwana, yakakwirira-inoshanda bhatiri charger reketi kune ese ari nickel-based uye lithium-based chemistries.
• Safe Management of Fast Charge yeNiCd,NiMH, kana Li-Ion Battery Packs
• High-Frequency Switching Controller yeInoshanda uye Yakareruka Charger Dhizaini
• Pre-Charge Qualification yeKuona Masero Mapfupi, Akakuvadzwa, kana Akanyanya Kupisa
• Fast-Charge Termination by Peak Voltage (PVD) yeNickel chemistries, Minimum Current for Li-Ion chemistries, Maximum Temperature, uye Maximum Charge Time
• Selectable Top-Off Mode yeKuwana Maximum Capacity muNiMH Mabhatiri
• Programmable Trickle-Charge Mode yeKumutsiridza Mabhatiri Anenge Araswa Zvakadzama uye Yekugadzirisa Postcharge
• Yakavakwa-mukati Battery Removal uye Insertion Detection
• Sleep Mode for Low Power Consumption
• Multi-Chemistry Charger
• Nickel Charger
• High-Simba, Multi-Cell Charger
