ETA ETA6915
ETA6915 is a PMU, which integrates a 28V single cell Li+ battery Switching charger, and a 5V/1A Boost synchronous converter with true-shutoff function. For the Switching Charger Module, the pre-charge current, constant current (CC) and the terminal Charge Current can be programmed through the I2C serial interface and the charging status can be read from the register. For the Boost synchronous converter module, the output voltage can be programmed through the I2C serial interface.| Part No. | ETA6915 |
|---|---|
| Datasheet | ETA6915 Download |
| Manufacturer |  ETA |
| Description | Li+ Battery PMU |
| Buy | Stock & Price |
DESCRIPTION
FEATURES
ETA6915 has two versions: non-I2C and I2C serial interface versions. ETA6915 also has NTC Protection for battery safety, which is effective during charge and discharge mode. ETA6915 is available in a QFN3x3-16L package (I2C version) and DFN3x3-10 package (non-I2C version).● 28V input standoff voltage
● Bi-Directional Power conversion with Single Inductor
● 1.5A Switching Charger and 1A Boost
● Iq<3.5uA when ENBST=0
● 4.2V/4.35V/4.4V/4.45V Charge Termination Voltage
● Programmable Charge Current
● Programmable Pre-Charge Current (I2C Version)
● Programmable End of Charge Current (I2C Version)
● Boost VOUT programable (I2C Version)
● Up to 90% Efficiency Boost
● NTC thermistor input
● Charge Status indictor
● Operation over JEITA Range via Battery NTC
● Pb Free, RoHS and REACH Compliant
● Halogen Free and “Green” Device
● Package: DFN3x3-10/ QFN3x3-16L package
APPLICATIONS
● TWS charge cradle● Bluetooth application
● Battery powered IOT module
● Power Bank
● Li+ Battery Powered System Ordering information ETA6915_REV1.1 PART No.
