Datasheet LTC3559EUD - Linear Technology Даташит ИС, BATT зарядное устройство, W/BUCK REG, 16QFN — Даташит
Наименование модели: LTC3559EUD
![]() 32 предложений от 21 поставщиков Battery Charger Li-Ion/Li-Pol 950mA 4.1V 16Pin QFN EP | |||
LTC3559EUD#PBF Analog Devices | 165 ₽ | ||
LTC3559EUD#TRPBF Analog Devices | 282 ₽ | ||
LTC3559EUD#PBF Analog Devices | 394 ₽ | ||
LTC3559EUD-1#TRPBF Linear Technology | по запросу |
Подробное описание
Производитель: Linear Technology
Описание: ИС, BATT зарядное устройство, W/BUCK REG, 16QFN
Краткое содержание документа:
FEATURES
Battery Charger n Standalone USB Charger n Up to 950mA Charge Current Programmable via Single Resistor n HPWR Input Selects 20% or 100% of Programmed Charge Current n NTC Input for Temperature Qualified Charging n Internal Timer Termination n Bad Battery Detection n CHRG Indicates C/10 or Timeout Buck Regulators n 400mA Output Current n 2.25MHz Constant Frequency Operation n Zero Current in Shutdown n Low Noise Pulse Skip Operation or Power Saving Burst Mode Operation n Low No-Load Quiescent Current: 35A n Available in a Low Profile Thermally Enhanced 16-Lead 3mm Ч 3mm QFN Package
LTC3559/LTC3559-1 Linear USB Battery Charger with Dual Buck Regulators DESCRIPTION
The LTC®3559/LTC3559-1 are USB battery chargers with dual high efficiency buck regulators.
The parts are ideally suited to power single-cell Li-Ion/Polymer based handheld applications needing multiple supply rails. Battery charge current is programmed via the PROG pin and the HPWR pin, with capability up to 950mA at t
Спецификации:
- Battery Type: Li-Ion
- Входное напряжение: 5.5 В
- Battery Charge Voltage: 4.2 В
- Charge Current Max: 950 мА
- Battery IC Case Style: QFN
- Количество выводов: 16
- Number of Series Cells: 1
- Рабочий диапазон температрур: -40°C ... +85°C
- SVHC: No SVHC (15-Dec-2010)
- Тип корпуса: QFN
- Семейство: 3559
- Battery Management Function: Charger
- Выходное напряжение максимальное: 4.2 В
- Способ монтажа: SMD
- Диапазон напряжения питания: 4.3 В ... 5.5 В
RoHS: есть