X-Powers Tech

AXP2101

QFN-40-EP(5x5) Power Management - Specialized

QFN-40-EP(5x5)RoHSActive

AXP2101 Single Cell NVDC PMU with E-gauge

Manufacturer: X-Powers Tech
Manufacturer part #: AXP2101
Store part #: C3036461
Package / case: QFN-40-EP(5x5)
Category: Power Management - Specialized
Packaging: Tray

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

1,277 in stock

#C3036461

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹260.90	₹260.90
10+	₹226.38	₹2,263.80
30+	₹204.89	₹6,146.70
100+	₹182.97	₹18,297.00
490+	₹172.98	₹84,760.20
980+	₹168.64	₹1,65,267.20

Quantity (min 1)

1 × ₹260.90

₹260.90

excl. GST

₹307.86 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 490 per tray

AXP2101

₹260.90 for 1 + GST

Specifications

Features: Adjustable current limiting;Overcurrent Protection;Dynamic voltage scaling;Power-on timing control;Operating status indication
Operating Temperature: -40℃~+85℃
Voltage - Supply: 3.9V~5.5V

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Packaging: Tray
Standard pack: 490 / Tray
Sold per: Piece
Minimum order: 1
Unit weight: 0.84 g

Overview

AXP2101 is a highly integrated power management IC designed for single-cell lithium battery applications requiring multi-channel power output. It provides a simple and flexible power management solution for multi-core processors to meet complex and precise power control requirements. AXP2101 supports linear charging and provides 16-channel power output, including 5-channel DC-DC converters and 11-channel LDOs. To ensure system safety and stability, AXP2101 integrates multi-channel 14-bit ADCs for voltage and temperature monitoring, along with protection circuits including overvoltage protection, overcurrent protection, and over-temperature protection. In addition, AXP2101 features a unique E-Gauge coulomb counter system, making battery level monitoring simple and accurate. AXP2101 supports a two-wire serial interface and a reduced serial bus, enabling the system to dynamically adjust output voltage, charging current, and configure interrupt conditions.

Applications

Software-defined vehicle
Coherent optical receiver
Industrial PC
Smart doorbell
Smart speaker

Key features

Input operating voltage range 3.9V~5.5V, single-cell battery support
Fuel gauge: E gauge 3.0
Two-wire serial interface and slim serial bus support
100mA~1A linear charger, constant voltage accuracy ±0.5%
Single input with USB input support
High battery discharge efficiency, discharge path impedance 50mΩ
High integration, including all MOSFETs, current sensing, and loop compensation
Shutdown current less than 40μA
5 DC-DC converters: DCDC1: 1.5V~3.4V, max current 2A; DCDC2: 0.5V~1.2V, 1.22V~1.54V, max current 2A; DCDC3: 0.5V~1.2V, 1.22V~1.54V, max current 2A; DCDC4: 0.5V~1.2V, 1.22V~1.84V, max current 1.5A; DCDC5: 1.2V, 1.4V~3.7V, max current 1A
11 LDOs: RTC LDO 1/2: 1.8V/2.5V/3V/3.3V, 30mA; RTC LDO 1 backup battery supply support; Analog LDO 1~4: 0.5V~3.5V, 0.1V step, max current 300mA; Analog LDO 1/2: 0.5V~3.5V, 0.1V step, max current 300mA; CPU LDO: 0.5V~1.4V, max current 30mA; Digital LDO 1/2: analog LDO or power switch, 0.5V~3.3V/0.5V~1.4V, max current 300mA
Power-on sequence and default voltage settings for DC-DC converters and LDOs
Protection features: input overvoltage protection, battery NTC detection, cold/hot charge suspend, programmable charge safety timer, charger IC thermal balance, NTC shutdown, DC-DC converter OVP/UVP