Datasheet LT3652EDD - Linear Technology Даташит ИС, BATT зарядное устройство, 2 А, DFN-12 — Даташит
Наименование модели: LT3652EDD
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Подробное описание
Производитель: Linear Technology
Описание: ИС, BATT зарядное устройство, 2 А, DFN-12
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LT3652 Power Tracking 2A Battery Charger for Solar Power FEATURES
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DESCRIPTION
The LT®3652 is a complete monolithic step-down battery charger that operates over a 4.95V to 32V input voltage range.
The LT3652 provides a constant-current/ constant-voltage charge characteristic, with maximum charge current externally programmable up to 2A. The charger employs a 3.3V float voltage feedback reference, so any desired battery float voltage up to 14.4V can be programmed with a resistor divider. The LT3652 employs an input voltage regulation loop, which reduces charge current if the input voltage falls below a programmed level, set with a resistor divider. When the LT3652 is powered by a solar panel, the input regulation loop is used to maintain the panel at peak output power. The LT3652 can be configured to terminate charging when charge current falls below 1/10 of the programmed maximum (C/10). Once charging is terminated, the LT3652 enters a low-current (85A) standby mode. An auto-
Спецификации:
- Входное напряжение: 32 В
- Battery Charge Voltage: 14.4 В
- Charge Current Max: 2 А
- Battery IC Case Style: DFN
- Количество выводов: 12
- Рабочий диапазон температрур: -40°C ... +125°C
- Peak Reflow Compatible (260 C): Yes
RoHS: есть
Дополнительные аксессуары:
- Linear Technology - DC1568A.
- SPC Technology - 4004
