Large Current External FET Switching Regulator Controllers

ROHM's large current external FET controller type switching regulators are compatible with virtually all switching power supply applications due to their wide input voltage range, multi-operation capability (step-up/negative voltage/step-down), and flexible operating frequency.

The Regulator Quick Search searches from among the series listed below.
3-pin regulators, LDO regulators, secondary LDO regulators, CMOS LDO regulators (for portables), switching regulators with built-in FET, switching regulator controllers (compatible with external high-current FETs), power supply ICs for PCs, and powre supply ICs for flat panel TVs, Power Management ICs for Automotive Body Control

Broad Lineup Large Current External FET Switching Regulator Controllers

Large Current External FET Switching Regulator Controllers

Family	Number or output	Supply Voltage (V)	Output drive current (mA)	Output type (V)	refarence Voltage accuracy (%)	freqency (kHz)	Package	RoHS	Distribution Inventory	ROHM E-Lab.

BA9741F	2	3.6 to 35	100	Open Collector	±4.0	10 to 800	SOP16	Yes		-
BA9741FS	2	3.6 to 35	100	Open Collector	±4.0	10 to 800	SSOP-A16	Yes		-
BA9743AFV	2	3.6 to 35	100	Open Collector	±1.0	10 to 800	SSOP-B16	Yes		-
BA9744FV	2	2.5 to 35	30	Open Collector	±1.0	10 to 800	SSOP-B16	Yes		-
BD9851EFV	2	4.0 to 18	±200	Push Pull	±2.0	100 to 3000	HTSSOP-B20	Yes		-
BD9775FV	2	6.0 to 30	±400	Push Pull	±2.0	30 to 300	SSOP-B28	Yes		-
BD9018KV	2	3.9 to 30	±1000	Push Pull	±1.0	250 to 550	VQFP48C	Yes
BD9853AFV	2	4.5 to 16	±200	Push Pull	±1.25	100 to 2000	SSOP-B16	Yes		-
BD9848FV	2	3.6 to 35	±1000	Push Pull	±1.0	100 to 1500	SSOP-B20	Yes		-
BD9846FV	2	3.6 to 35	±1000	Push Pull	±1.0	100 to 1500	SSOP-B20	Yes		-
BD9300F	1	3.6 to 35	30	Open Collector	±1.0	20 to 800	SOP14	Yes		-
BD9300FV	1	3.6 to 35	30	Open Collector	±1.0	20 to 800	SSOP-B14	Yes		-
BD9763FVM	1	4.0 to 9.0	±200	Push Pull	±2.0	100 to 1200	MSOP8N	Yes		-
BD9306AFVM	1	4.2 to 18	±250	Push Pull	±1.5	100 to 800	MSOP8N	Yes		-
BD9305AFVM	1	4.2 to 18	±250	Push Pull	±1.6	100 to 800	MSOP8N	Yes		-
BD63536FJ	1	3.0 to 30	±100	Push Pull	±1.0	10 to 300	SOP-J8	Yes		-
NEW BD9610AMUV	1	10 to 56	Depend on external FET	Push Pull	±1.0	50 to 500	VQFN020V4040	Yes		-
BD9850FVM	1	4.0 to 9.0	±200	Push Pull	±2.0	100 to 2000	MSOP8N	Yes		-
BD9845FV	1	3.6 to 35	±1000	Push Pull	±1.0	100 to 1500	SSOP-B14	Yes		-
BD8303MUV	1	2.7 to 14.0	Depend on external FET	Push Pull	±1.25	200 to 1000	VQFN016V3030	Yes		-