Power Management

Charger

9 products

Product Number	Description	Architecture	Vin Min(V)	Vin Max(V)	Vin Standoff(V)	Final Vbat(V)	PP Rdson(mΩ)	Icharge Max(A)	Switching Frequency(Hz)	OTG	Package	Notes
NW73020	30V Input Standoff, 200mA Fully Integrated Linear Charger for 1 Cell Li-ion Battery	Linear	4.5	6.5	30	4.2	NA	0.2	NA	No	DFN2x2-10	4.2V VBAT, 200mA linear charger
NW73120	1.2A/16V Fully Integrated Linear Charger for 1 Cell Li-ion Battery	Linear	4.25	6	16	4.2	NA	1.2	NA	No	ESOP8/DFN2x2-8/DFN2x3-8/SOT23-6	4.2V VBAT, 1.2A linear charger
NW73052	I2C Communication, 500mA Single Cell Li-Ion Battery Charger with Power Path Management，1mA Termination and <1uA Battery Leakage	Linear	3.73	5.85	28	I2C control	170	0.5	NA	No	FCQFN1.75x1.75-9/PLQFN1.75x1.75-9	DPPM,I2C control,500mA linear charger
NW72257	2.5A 2-Cell Li+ Battery Charger with 2.4A Buck OTG function	Sync.Boost+OTG	2.7	7	16	8.4	NA	2.5	1M	2.4A	QFN3x3-20	Boost charger for dual batteries
NW73401	12V/4A Standalone Switching Li+ Battery Charger	Sync.Buck	4.6	16	28	4.2/4.35	NA	4	NA	No	QFNFC1.7x2-20/QFN3x3-16	4A switch charger，input DPM
NW74159	I2C Controlled 1.5A, 1-Cell Battery Charger with Power Path Management and 1.2A Boost Operation	Sync.Buck+OTG+NVDC	3.9	13.5	22	3.5-4.52	40	1.5	1.5M	1.2A	CSP5x6-30/QFN4x4-24	Charger/OTG, Vfloat=3.5-4.52V
NW73305	12V/3A Switching Li+Battery Charger and 5V/1A OTG with I2C Control	Sync.Buck+OTG	3.8	12	20	3.5-4.44	NA	3	1.3M	1A	CSP-20	Charger/OTG manually controlled
NW73305A	12V/3A Switching Charger and 5V/1A OTG with I2C Control	Sync.Buck+OTG	3.8	12	20	3.5-4.44	NA	3	1.3M	1A	QFNFC1.7x2-20/QFN3x3-16	Charger/OTG manually controlled
NW73308	I2C Controlled 13.5V/3A, 1-Cell Battery Charger with Power Path Management and USB Charger Detection	Sync.Buck+OTG+NVDC	3.9	13.5	22	3.848-4.616	27	3	1.5M	1.2A	QFN4x4-24	Charger/OTG, Vfloat=3.848-4.616V