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ADP5090ACPZ-1-R7 - 

Special Function IC, Boost Regulator W/ MPPT and Charge Management, 80 mV to 3.3 V, LFCSP-16

ANALOG DEVICES ADP5090ACPZ-1-R7

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Manufacturer Part No:
ADP5090ACPZ-1-R7
Order Code:
2460205RL
Product Range
ADP5090 Series
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
LFCSP
:
-40°C
:
125°C
:
16Pins
:
Boost Regulator W/ MPPT and Charge Management
:
ADP5090 Series
:
-
:
80mV
:
Cut Tape
:
3.3V
:
MSL 3 - 168 hours
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Product Overview

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

Applications

Power Management, Alternative Energy, Industrial, System Monitoring, Wireless, Sensing & Instrumentation, Portable Devices

Warnings

ESD sensitive device, take proper precaution while handling the device.

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