ADP5090ACPZ-1-R7, Повышающий стабилизатор с MPPT и измерением заряда, 80мВ до 3.3В, LFCSP-16
- Производитель
- Analog Devices
Цена 330 руб. за 1 шт
Количество- Полное описание
The ADP5090ACPZ-1-R7 is an Ultralow Power Boost Regulator with MPPT and charge management that converts DC power from PV cells or TEG. The device charges storage elements such as rechargeable Li-Ion batteries, thin film batteries, super capacitors and conventional capacitors and powers up small electronic devices and battery-free systems. By sensing the input voltage at the VIN pin, the control loop keeps the input voltage ripple in a fixed range to maintain stable DC-to-DC boost conversion. A programmable minimum operation threshold (MINOP) enables boost shutdown during a low light condition. In addition, the DIS_SW pin can temporarily shut down the boost regulator and is RF transmission friendly. The charging control function of ADP5090 protects rechargeable energy storage, which is achieved by monitoring the battery voltage with programmable charging termination voltage and shutdown discharging voltage.
• Boost regulator with maximum power point tracking (MPPT)
• Hysteretic controller for best ultra light load efficiency
• Open circuit voltage (OCV) sensing for MPPT
• Programmable MPPT ratio for photovoltaic (PV) or thermoelectric generator (TEG) energy sources
• Programmable shutdown point on MINOP pin
• Cold start from 380mV (typical) with charge pump
• Programmable voltage monitor (2.2 to 5.2V) supports charging & prevent overcharging/over-discharging
• Radio frequency (RF) transmission friendly
• Temporary shutdown boost regulator via microcontroller (MCU) communication
Полупроводники - Микросхемы\Специальные Функции
Технические параметры
| Минимальная Рабочая Температура | -40 C |
| Максимальная Рабочая Температура | 125 C |
| Максимальное Напряжение Питания | 3.3В |
| Минимальное Напряжение Питания | 80мВ |
| Количество Выводов | 16вывод(-ов) |
| Тип Корпуса ИС | LFCSP |
| EU RoHS | Compliant |
| ECCN (US) | EAR99 |
| Part Status | Active |
| HTS | 8542.39.00.01 |
| Type | Switching Battery Charger |
| Battery Type | Li-Ion |
| Operating Supply Voltage (V) | 0.1 to 3.3 |
| Minimum Operating Supply Voltage (V) | 0.1 |
| Maximum Operating Supply Voltage (V) | 3.3 |
| Minimum Operating Temperature (C) | -40 |
| Maximum Operating Temperature (C) | 125 |
| Packaging | Tape and Reel |
| Pin Count | 16 |
| Supplier Package | LFCSP EP |
| Standard Package Name | CSP |
| Mounting | Surface Mount |
| Package Height | 0.73 |
| Package Length | 3 |
| Package Width | 3 |
| PCB changed | 16 |
| Lead Shape | No Lead |
| Вес, г | 0.111 |