Switched Capacitor Charger with Max. 7 A Output Current | NXP Semiconductors

7 A 2:1 Switched Capacitor Charger for Single Cell Battery

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7 A 2:1 Switched Capacitor Charger for Single Cell Battery

7 A 2:1 Switched Capacitor Charger for Single Cell Battery

Features

Key Features

  • Dual phase switched capacitor for single cell battery
  • Multiple operation mode: 2:1, 1:2, forward and reverse 1:1
  • 5 V to 10.2 V input voltage
  • Max. 7 A output current
  • Integrate OVP FET for protection and regulation

Performance

  • > 96.5% efficiency at 5 A

Protections

  • Over-voltage protection
  • Under-voltage protection
  • Thermal shutdown
  • Short protection at OVP_OUT and flying capacitor during start-up
  • Over-current and reverse-current protection
  • Watchdog timer

Others

  • Leader and Follower for parallel charging
  • 8 channels 12-bit ADC
  • 1 Mbit/s I²C-bus target interface

Buy/Parametrics

1 result

Include 0 NRND

Order

CAD Model

Status

Device Function

Budgetary Price excluding tax

Output Voltage (V)

Output Current (A)

Battery Charger

Number of Battery Cells

Charge Termination Method

Charge Current Type

Supply Voltage [min] (V)

Supply Voltage [max] (V)

Ambient Operating Temperature (Min to Max) (℃)

Input Voltage (Max) (V)

Additional Features - Analog

Active

battery chargers

1K @ US$1.67

2.8, 5

7

Li-ion battery, Li-polymer battery

1

microcontroller control, protection(OV/UV/OC/RC)

constant charge current

5

10.2

-40 to 85

20

IVIN/IBAT/VBAT regulation, OC and RC, OV and UV, Thermal SHDN

Documentation

Quick reference to our documentation types.

2 documents

Compact List

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