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AXP2101 - Single Cell NVDC PMU

Download the AXP2101 datasheet PDF. This datasheet also covers the AXP2101-X variant, as both devices belong to the same single cell nvdc pmu family and are provided as variant models within a single manufacturer datasheet.

General Description

Li-polymer) applications that require multi-channel power conversion outputs.

Key Features

  • 3.9V.
  • 5.5V Input Operating Range and Support single Cell Battery.
  • Battery fuel gauge: E gauge 3.0.
  • Support TWSI(Two Wire Serial Interface) and RSB(Reduced Serial Bus).
  • 100mA-1A Linear charger, CV accuracy +/-0.5%.
  • Single input to support USB input.
  • High battery discharge efficiency with 50 mOhm.
  • High integration includes all.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AXP2101-X-Powers.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AXP2101
Manufacturer X-Powers
File Size 1.42 MB
Description Single Cell NVDC PMU
Datasheet download datasheet AXP2101 Datasheet

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Other Datasheets by X-Powers

Part Number Description
AXP202 Single Cell Li-Battery PWM Charger
AXP209 Enhanced single Cell Li-Battery and Power System Management IC
AXP221 PMIC Optimized
AXP221s PMIC Optimized
AXP223 PMIC Optimzed

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
AXP2101 Jun,24,2019 AXP2101 Single Cell NVDC PMU with E-gauge 1. Features  3.9V–5.5V Input Operating Range and Support single Cell Battery  Battery fuel gauge: E gauge 3.0  Support TWSI(Two Wire Serial Interface) and RSB(Reduced Serial Bus)  100mA-1A Linear charger, CV accuracy +/-0.5%  Single input to support USB input  High battery discharge efficiency with 50 mOhm  High integration includes all MOSFETS, current sensing and loop compensation  Power off current <20uA（BATFET off，RTCLDO output on）  4 DCDC DCDC1:1.5~3.4V, IMAX=2A; DCDC2: 0.5~1.2V, 1.22~1.54V, IMAX=2A DCDC3: 0.5~1.2V, 1.22~1.54V, 1.6~3.4V, IMAX=2A DCDC4: 0.5~1.2V, 1.22~1.84V, IMAX=1.5A DCDC5: 1.2V, 1.4~3.7V, IMAX=1A.  11 LDOS RTCLDO1~2: 1.8V/2.5V/3V/3.