Status: Standard | Data Sheet: pdf link image   | RoHS Compliance: Rohs Compliant
Overview

Qorvo’s ACT5102 is a buck-boost converter with 4 integrated MOSFETs. It offers a high efficiency, low component count, compact solution with a wide input voltage range for 4 to 23 V applications.

An advanced switch control algorithm allows the buck-boost converter to maintain output voltage regulation with input voltages that are above, below or equal to the output voltage. The system can be monitored and configured by I2C interface as well.

ACT5101 and ACT5102 are identical products except for the following differences:

  • ACT5101 has internal voltage feedback while ACT5102 has external voltage feedback.
  • ACT5101's output voltage is set by internal registers while ACT5102's output voltage is set by an external resistor divider.
  • ACT5101 has ADC functionality while AC5102 does not.
Key Features
  • Buck-boost converter with 4 integrated switches
  • Wide input voltage range: 4 to 23 V (no dead zone)
  • 3 to 23 V wide output voltage range
  • Supports programmable power supply (PPS)
  • 2 V ~ 5 V / 100 mA programmable output LDO
  • Voltage and current monitoring
  • Thermal regulation and protection
  • Enable pin for power on/off control
  • Programmable via I2C: Output voltage, current and soft-start
Typical Applications
  • Car Chargers
  • Docking Stations
  • Multiple Power Source Supplies
  • DC UPS Units
  • Solar Powered Devices
  • Solid-State Lighting
Part Number:
ACT5102QI102-T
Manufacturer:
Qorvo
Topology:
Buck-Boost
Input Voltage:
4.0 - 23 V
Max Output Current:
3 A
Frequency:
500 kHz
Certification:
USB PD 3.0 PPS
Programmable Current Limit:
Input, Output
Package Type:
32-pin, QFN
Package:
4 x 4 mm

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