



- Manufacturer
- MFR.Part #
- XB4908A
- JLCPCB Part #
- C2998740
- Package
- ESN-4
- Description
- -40℃~+85℃ 1 1.8uA 2.4V 2V~6V 4.3V 8A Protection IC Support ESN-4 Battery Management ROHS
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/Battery Management | |
| Manufacturer | XySemi | |
| Package | ESN-4 | |
| Charging Saturation Voltage | 4.3V | |
| Supply Current (Iq) | 1.8uA | |
| Operating Temperature | -40℃~+85℃ | |
| Type of Battery | Lithium Battery | |
| Charge Current - Max | 8A | |
| Number of Cells | 1 | |
| Battery Temperature Detection | Not supported | |
| The Chip Type | Protection IC | |
| Voltage - Supply | 2V~6V | |
| End-Off Voltage | 2.4V | |
| Features | Overcharge protection、Over-discharge protection、Overcurrent Protection、Short-Circuit Protection | |
| 0V Battery Charge | Support |

* Images are for reference only
XB4908A
Extended- Manufacturer
- MFR.Part #
- XB4908A
- JLCPCB Part #
- C2998740
- Package
- ESN-4
- Description
- -40℃~+85℃ 1 1.8uA 2.4V 2V~6V 4.3V 8A Protection IC Support ESN-4 Battery Management ROHS
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
- Manufacturer
- MFR.Part #
- XB4908A
- JLCPCB Part #
- C2998740
- Package
- ESN-4
- Description
- -40℃~+85℃ 1 1.8uA 2.4V 2V~6V 4.3V 8A Protection IC Support ESN-4 Battery Management ROHS
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
XB4908A Specifications
XB4908A technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/Battery Management | |
| Manufacturer | XySemi | |
| Package | ESN-4 | |
| Charging Saturation Voltage | 4.3V | |
| Supply Current (Iq) | 1.8uA | |
| Operating Temperature | -40℃~+85℃ | |
| Type of Battery | Lithium Battery | |
| Charge Current - Max | 8A | |
| Number of Cells | 1 | |
| Battery Temperature Detection | Not supported | |
| The Chip Type | Protection IC | |
| Voltage - Supply | 2V~6V | |
| End-Off Voltage | 2.4V | |
| Features | Overcharge protection、Over-discharge protection、Overcurrent Protection、Short-Circuit Protection | |
| 0V Battery Charge | Support |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the XB4908A. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

XB4908A Documents
XB4908A datasheets or manufacturer documentation.
Datasheet: XB4908A Datasheet (PDF)
XB4908A Schematic Symbol & PCB Footprint
The XB4908A schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.