| Part number | SY62510SZD |
|---|---|
| Description | Single cell series Lithium-ion/Li-Pol battery gauge |
| Features | Advanced S3 algorithm with authentication |
| Number of series cells | Single Cell |
| Chemistry | Li-ion/Li-Polymer, LiFePO4, Si-Anode |
| Capacity (min) (mAh) | 100 |
| Capacity (max) (mAh) | 65000 |
| Vin (min) (V) | 2.2 |
| Vin (max) (V) | 5.5 |
| Communication Interface | I2C |
| Implementation | Pack/System |
| External capacity indication | |
| Integrated protection | |
| Cell balancing | |
| Authentication | SHA1, SHA-256 |
| Operating temperature range(°C) | -40 to 85 |
| Package | DFN2.5×4-12 |
l Operating Voltage: 2.2V to 5.5V
l Operating Current: 50 µA (Typ.)
l Sleep Mode Current: 12 µA (Typ.)
l Patented gauge algorithm: accurate SOC, SOH
l Automatic compensation for temperature, age, rate and self-discharge
l Dual ADC for Simultaneous Current and Voltage Measurements
l On-chip temperature sensor for monitoring system temperature
l External temperature-measurement network
l Low-side current sense
l Supports min 1mΩ current sense resistors
l SHA-256 and SHA1 authentication
l Diagnostic lifetime data monitor
l 400-kHz I2C bus communications interface
l Package: DFN 2.5mm×4mm-12PIN
The SY62510 is a fully integrated 1-series Lithium-ion/Li-Pol battery gauge with authentication. The device communicates via an I2C compatible interface and combines a low-power, high-speed micro-controller, integrated flash memory, peripherals and proprietary algorithm for accurate capacity gauging. The device is suitable for using on the host-side or can be integrated in battery packs.
The SY62510 provides the battery information such as: remaining battery capacity (mAh), state-of-charge (%, SOC), state-of-health (%, SOH), battery voltage (mV), battery current (mA) and battery temperature (°C).
| Title | Date |
|---|---|
| Silergy_Catalog_Q3_2026 | 2026-11-04 |
