A power management multi-channel IC contains multiple DC/DC switching regulators, LDO linear regulators, and various power management functions in a single chip, and is usually abbreviated as PMIC.

In general, a PMIC is made to be optimized for a specific system by integrating multiple power supplies necessary for the system in a single chip. Also by controling power-supply on/off sequences, a PMIC can not only optimize power consumption but also protect FPGAs and SoCs from malfunction caused by such as inrush current and latch-up, or from being damaged by wrong power input orders.

• Product List / Datasheets

PMICs Product List

Our multi-channel PMICs are high-density power management system ICs. The flexible sequence control and output voltages enable our PMICs to correspond to multi-core application processors which require high-accuracy sequence control functions. For applications powered by a 1-cell Li-ion battery, we recommend the RN5T618 and the RC5T619, PMICs with a charging function and a fuel gauge.

: Consumer grade, : Industrial grade, : Automotive grade

Product Name		Data sheet	VIN [V]		I/F	Main Function									PKG
			min	max		Buck DCDC	LDO	VD	Charger	Battery-Gauge (Fuel-Gauge)	WDT	ADC	RTC	GPIO
RN5T566A			2.7	5.5	PIN	2	5	3	-	-	-	-	-	-	QFN0606-36
RN5T567			2.7	5.5	I2C	4 DVS*1	7	4	-	-	1	-	-	4	QFN0606-48-P14
RN5T568			2.7	5.5	I2C	4 DVS*1	7	4	-	-	1	-	-	4	QFN0707-48-P25
NEW RN5T569			2.7	5.5	I2C	4 DVS*1	7	4	-	-	1	-	-	4	QFN0707-48-P27
NEW RN5T5610			2.7	5.5	I2C	4 DVS*1	7	4	-	-	1	-	-	4	QFN0707-48-P25
NEW RN5T5612*2			2.7	5.5	I2C	4 DVS*1	7	4	-	-	1	-	-	4	QFN0707-48-P25
RN5T614			3.1	5.5	I2C	2 DVS*1	8	2	AC adapter USB	-	-	-	-	-	QFN0606-48-P14
RN5T618			2.7	5.5	I2C	3 DVS*1	7	4	AC adapter USB	1	1	1	-	4	QFN0606-48-P22
RC5T619			2.7	5.5	I2C	5 DVS*1	12	4	AC adapter USB	1	1	1	1	5	CSP0606-85 BGA(CSP)0608-80

• *1DVS (Dynamic Voltage Scaling), it allows the output voltages to be programmed through I²C during power on.
• *2The RN5T5612 is a consumer-grade PMIC even usable for industrial equipment.