ABLIC′s Linear Regulators and switching regulators, which eliminate the need for a divider resistor for battery monitoring, and our lineup of WLP packages and 0.8mm square compact resin packages, will lead to more compact smart watches. Enhancement of smart watch performance is supported by our power-supply ICs, high-accuracy temperature sensors in compact packages, and ultra-compact wireless power receiver control ICs with minimum number of parts.

Smart watch

Battery protection IC:

S-82B1B——Overcharge, overdischarge, overcurrent protection,power-saving function

S-8240A——Overcharge, overdischarge, overcurrent protection

Linear Regulator(LDO Regulator):

S-1318——Sensor power supply, ultra-low current consumption

S-1313——Sensor power supply, ultra-compact package (0.8mm square)

S-1740/1741——Microcontroller power supply with supply voltage divided output

Voltage Detector(Reset IC):

S-1009——Microcontroller reset, super-low current consumption

Operational amplifier:

S-89713——Signal amplifier, Rail-to-Rail input/output, low offset

Digital temperature sensor:

S-5852——For brightness control of LCD panels, high accuracy

Temperature sensor:

S-58LM20A——For pulse-wave sensor, high accuracy

Smart watch/charger

DC-DC converter

S-85S1P Series——BLE/GPS chip power supply with supply voltage divided output

S-85SxA/P,S-85MSeries——BLE/GPS chip power supply

Wireless power IC:

S-847x Series——For charging, compact package