HPM10 - Power Management IC
Symbol Conditions Min Typ Max Units Screened OVERALL OPERATING CONDITIONS Analog DC supply VDDP DC Supply from charger 4.8 * 5.2 V (Note 3) n Digital IO supply VDDIO DVREG * VDDP V OTP supply for Burning Supply voltage Analog ground VDD_OTP VBAT VSSA During burn Li<
HPM10 Power Management IC for Hearing Aids Introduction HPM10 is a Power Management IC (PMIC) that provides a high performance solution for rechargeable batteries in hearing aids and hearing implant devices.
Responsible for generating the voltage needed by the hearing aid, it manages the charging algorithms such that the battery autonomy and the number of charging cycles are optimized.
The rechargeable chemistries supported include silver zinc (AgZn), and lithium ion (Li
HPM10 Features
* Supports Multiple Battery Types: Can charge and manage the power of multiple battery chemistries, including rechargeable Li
* ion and AgZn batteries. Ni
* MH batteries and disposable Zn
* Air batteries can be detected as well. An automatic chemistry detection system recognizes the
