Datasheet LTC4012IUF - Linear Technology Даташит ИС, зарядное устройство батареи аккумуляторов, 20QFN — Даташит
Наименование модели: LTC4012IUF
 Купить LTC4012IUF на РадиоЛоцман.Цены — от 167 до 1 357 ₽41 предложений от 26 поставщиков Switching Battery Charger Lead-Acid/Li-FePO4/Li-Ion/Li-Pol/NiCd/NiMH 12000mA 2V to 28V Automotive 20-Pin QFN EP Tube / IC BATT CHRGR MC HI-EFF 20-QFN | |||
| LTC4012IUF Analog Devices | 1 122 ₽ | ||
| LTC4012IUF-2#TRPBF Linear Technology | по запросу | ||
| LTC4012IUF-3#TRPBF Linear Technology | по запросу | ||
| LTC4012IUF-1#TRPBF Linear Technology | по запросу | ||
Подробное описание
Производитель: Linear Technology
Описание: ИС, зарядное устройство батареи аккумуляторов, 20QFN
Каталог производителяКраткое содержание документа:
Your Electronic Engineering Resource
LTC4012IUF-1#PBF - Li-Ion, Battery Charger IC
General Description:
The LTC4012 is a constant-current /constant-voltage battery charger controller.
It uses a synchronous quasi-constant frequency PWM control architecture that will not generate audib le noise with ceramic bulk capacitors. Charge current is set by external resistors and can be monitored as an output voltage. With no built-in termination, the LTC4012 family charges a wide range of batteries under external control. The LTC4012 features fully adjustable output voltage, while the LTC4012-1 and LTC4012-2 can be pin-programmed for Lithium-Ion/Polymer battery packs of 1-, 2-, 3- or 4-series cells. The LTC4012-1 provides output voltage of 4.1V/cell and the LTC4012-2 is a 4.2V/cell version. The device includes AC adapter input current limiting, which maximizes charge rate for a fixed input power level. An external sense resistor programs the input current limit, and the ICL status pin indic
Спецификации:
- Входное напряжение: 28 В
- Charge Current Max: 4 А
- Battery IC Case Style: QFN
- Количество выводов: 20
- SVHC: No SVHC (15-Dec-2010)
- Выходное напряжение максимальное: 28 В
- Диапазон напряжения питания: 6 В ... 28 В
RoHS: есть
