Datasheet MAX8934GETI+ - Maxim Даташит Зарядное устройство, BATT, Вт TEMP MNTR, 3.3 В, 20TQFN — Даташит
Наименование модели: MAX8934GETI+
 Купить MAX8934GETI+ на РадиоЛоцман.Цены — от 180 до 763 ₽21 предложений от 17 поставщиков Управление питанием от батарей Dual Input Linear Chargers Smart Power Selector | |||
| MAX8934GETI+T Maxim | 180 ₽ | ||
| MAX8934GETI MAX8934DETI MAX8631YETI MAX9702ETI MAX6620ATI MAX9729ETI MAX17817ETI MAX2308ETI MAX2391ETI QFN-28 | 216 ₽ | ||
| MAX8934GETI+ Maxim | по запросу | ||
| MAX8934GETI+ Maxim | по запросу | ||
Подробное описание
Производитель: Maxim
Описание: Зарядное устройство, BATT, Вт TEMP MNTR, 3.3 В, 20TQFN
Скачать Data SheetКраткое содержание документа:
19-5296; Rev 0; 6/10
Dual-Input Linear Charger, Smart Power Selector with Advanced Battery Temperature Monitoring
General Description
The MAX8934G dual-input Li+/Li-Poly linear battery charger with Smart Power SelectorK safely charges a single Li+/Li-Poly cell in accordance with JEITA* recommendations.
The MAX8934G monitors the battery temperature (TBATT) while charging, and automatically adjusts the fast-charge current and charge termination voltage as the battery temperature varies. The MAX8934G also monitors the battery temperature while the battery is discharging, and provides a warning flag (OT) to the system in the event that the battery is over temperature. Safety region 2 is supported (see Figure 6 for details). An ultra-low IQ, always-on LDO provides an additional 3.3V supply for system power. The MAX8934G operates with either separate inputs for USB and AC adapter power, or from a single input that accepts both. All power switches for charging and switching the load between
Спецификации:
- Battery Charge Voltage: 4.35 В
- Battery IC Case Style: TQFN
- Battery Type: Li-Ion, Li-Polymer
- Charge Current Max: 500 мА
- Number of Series Cells: 1
- Влагостойкость: MSL 1 - Unlimited
- Количество выводов: 28
- Рабочий диапазон температрур: -40°C ... +85°C
- RoHS: да
