Secondary Side Regulation

High Efficiency

Full & light load

Increased Reliability

Leading edge
protection features

Supports Quick Chargers

Show Columns Status	MPS Inventory	Typical Pmax (W)	Type	Vac (min) (V)	Vac (max) (V)	fsw (max) (kHz)	Control Method	Vbr (V)	VCC (max) (V)	Min Off Time (µs)	trestart (µs)	Package (mm)	MPSafe	MPL	Product URL
RESET TABLE Typical Pmax (W) Type Vac (min) (V) Vac (max) (V) fsw (max) (kHz) Control Method Vbr (V) VCC (max) (V) Min Off Time (µs) trestart (µs) Package (mm)	MPS	22 22	Controller Regulator	31 31	31 31	27 27	Fixed Frequency Quasi-Resonant Variable Frequency	27 27	28 28	0 0	0 0	PDIP8-7 PDIP8-7B PDIP8-7EP QFN-21 (5x6) QFN-25 (7x7) SOIC-7 SOIC-8 SOIC14-11 SOIC8-7 SOIC8-7A SOIC8-7B SOICW-16 SOICW-20 SOICW24-18L TSOICW16-15 TSOT23-6	Is MPSafe	Has MPL	Product URL

HFG610-65 PRE-RELEASE High-Frequency, Quasi-Resonant Flyback Regulator with Integrated GaN HEMT		65	Regulator	85	305	300	Variable Frequency	700	60			QFN-25 (7x7)	1	0	https://www.monolithicpower.com/en/products/hfg610-65.html
HF86 PRE-RELEASE Low-Side Active Bridge Controller			Controller	90	265							SOIC-8	1	0	https://www.monolithicpower.com/en/products/hf86.html
MPX2100 PRE-RELEASE All-in-One SRZVS Flyback Controller			Controller	85	305	300		650	54			TSOICW16-15	1	0	https://www.monolithicpower.com/en/products/mpx2100.html
HF600-40 PRE-RELEASE Flyback Regulator with CCM or QR Mode		35	Regulator	85	305	65	Variable Frequency	700	25			PDIP8-7B	1	0	https://www.monolithicpower.com/en/products/hf600-40.html
MPXG2100 PRE-RELEASE NovoOne Family, All-in-One, SR ZVS Flyback Regulators		220	Regulator	85	305	300		650	54			SOICW24-18L	1	0	https://www.monolithicpower.com/en/products/mpxg2100.html
HFC0650 PRE-RELEASE High-Frequency, Quasi-Resonant Flyback Controller		240	Controller	85	305	300	Variable Frequency	700	57			SOIC8-7A	1	0	https://www.monolithicpower.com/en/products/hfc0650.html
HF500A-20 NEW Fixed-Frequency Flyback Controller with Reduced EMI, Current Control Mode, and Over-Power Line Compensation	Buy On MPS	21	Regulator	85	305	65	Fixed Frequency	700	30			PDIP8-7B	1	0	https://www.monolithicpower.com/en/products/hf500a-20.html
HFC0502 NEW Fixed-Frequency, Flyback Controller with Low Standby Power Consumption for Both AC and DC Input Applications	Buy On MPS	120	Controller	85	305	65	Fixed Frequency	700	30			SOIC8-7A	1	0	https://www.monolithicpower.com/en/products/hfc0502.html
HF300 NEW High-Frequency, Ideal-Clamping Flyback Controller	Buy On MPS		Controller	85	305	300	Variable Frequency					TSOT23-6	1	0	https://www.monolithicpower.com/en/products/hf300.html
HFC0310A NEW Configurable, Fixed-Frequency Flyback Controller Suitable for SiC MOSFETs			Controller	85	305	600	Fixed Frequency		23			SOIC-8	1	0	https://www.monolithicpower.com/en/products/hfc0310a.html
HFG610-45 NEW High-Frequency, Quasi-Resonant Flyback Regulator with Integrated 270mΩ GaN FET	Buy On MPS	45	Regulator	85	305	300	Variable Frequency	700	57			QFN-21 (5x6), QFN-25 (7x7)	1	0	https://www.monolithicpower.com/en/products/hfg610-45.html
HFG611-45 NEW High-Frequency, Quasi-Resonant Flyback Regulator with Integrated 300mΩ GaN FET	Buy On MPS	60	Regulator	85	305	300	Variable Frequency	700	49			QFN-21 (5x6), QFN-25 (7x7)	1	0	https://www.monolithicpower.com/en/products/hfg611-45.html
MPX2001 ACTIVE All-in-one Flyback Controller with Integrated Primary and Secondary, Synchronous Rectification Driver with Capacitive Isolation			Controller	90	265	85		650	24			SOICW-20	1	0	https://www.monolithicpower.com/en/mpx2001.html
HF500-40 ACTIVE Fixed-Frequency, Flyback Regulator with Multi-Mode Control and Over-Power Line Compensation	Buy On MPS	40	Regulator	85	305	65	Fixed Frequency	700	30			PDIP8-7B	1	0	https://www.monolithicpower.com/en/products/hf500gp-40.html
HFC0300 ACTIVE Variable Off Time Flyback Controller	Buy On MPS	120	Controller	85	305		Variable Frequency	700	30			SOIC-7	1	0	https://www.monolithicpower.com/en/hfc0300.html
HFC0310 ACTIVE Fixed-Frequency Flyback Controller with Low Standby Power	Buy On MPS	120	Controller	85	305	600	Fixed Frequency		30			SOIC-8	1	0	https://www.monolithicpower.com/en/products/ac-dc/acdcproductselector/hfc0310.html
HF900 ACTIVE 900V Offline Switching Regulator	Buy On MPS	8	Regulator	85	440	300	Fixed Frequency	900	24.5			PDIP8-7EP, SOIC14-11	1	0	https://www.monolithicpower.com/en/hf900.html
HFC0511 ACTIVE 130kHz Fixed-Frequency Flyback Controller with Ultra-Low No Load Power Consumption	Buy On MPS	120	Controller	85	305	130	Fixed Frequency	700	30			SOIC8-7A	1	0	https://www.monolithicpower.com/en/hfc0511.html
HF500-30 ACTIVE Fixed-Frequency, Flyback Regulator with Multi-Mode Control and Over-Power Line Compensation	Buy On MPS		Regulator	85	305			650	30			PDIP8-7B	1	0	https://www.monolithicpower.com/en/products/ac-dc/acdcproductselector/hf500-30.html
HF500-7 ACTIVE Fixed-Frequency Flyback Regulator with Self-Supply, Multi-Mode Control and Over-Power Line Compensation	Buy On MPS		Regulator	85	265	65	Fixed Frequency	700	24			SOIC8-7B	1	0	https://www.monolithicpower.com/en/hf500-7.html
HF920 ACTIVE 900V, Fixed-Frequency, Offline Regulator w/ Ultra-Low Standby Power Consumption	Buy On MPS	10	Regulator	85	440	150	Fixed Frequency	900				SOIC14-11, SOIC8-7	1	0	https://www.monolithicpower.com/en/products/ac-dc/acdcproductselector/hf920.html
HF920A ACTIVE 900V Fixed Frequency Offline Regulator with Input Under-Voltage Protection	Buy On MPS	10	Regulator	85	420	150	Fixed Frequency	900	30			SOIC14-11, SOIC8-7	1	0	https://www.monolithicpower.com/en/hf920a.html
HFC0100 ACTIVE Quasi-Resonant Flyback Controller	Buy On MPS	120	Controller	85	305		Quasi-Resonant	700	22	7.8	4.6	SOIC-8	1	0	https://www.monolithicpower.com/en/hfc0100.html
HF920B ACTIVE 900V, Fixed-Frequency, EMI-Optimized Flyback Regulator with Ultra-Low Standby	Buy On MPS	10	Regulator	85	420	150	Fixed Frequency	900	30			SOIC14-11, SOIC8-7A	1	0	https://www.monolithicpower.com/en/hf920b.html
MPX2002 ACTIVE All-in-One Flyback Controller with Integrated Primary Control Circuitry and Secondary Synchronous Rectification Driver	Buy On MPS		Controller	90	265	85		650	24			SOICW-16, TSOICW16-15	1	0	https://www.monolithicpower.com/en/products/mpx2002.html
MPX2003 ACTIVE Up to 140kHz, All-in-One Flyback Controller with Integrated Primary Control Circuitry and Secondary Synchronous Rectification Driver	Buy On MPS		Controller	90	265	140		650	24			SOICW-16, TSOICW16-15	1	0	https://www.monolithicpower.com/en/products/mpx2003.html
HFC0512 ACTIVE Fixed-Frequency Flyback Controller with Ultra-Low, No-Load Power Consumption	Buy On MPS	120	Controller	85	305	130	Fixed Frequency	700	24			SOIC8-7A	1	0	https://www.monolithicpower.com/en/products/hfc0512.html
HFC0500 ACTIVE Fixed-Frequency Flyback Controller with Ultra-Low, No-Load Power Consumption	Buy On MPS	120	Controller	85	305	65	Fixed Frequency	700	30			SOIC8-7	1	0	https://www.monolithicpower.com/en/products/ac-dc/acdcproductselector/hfc0500.html
HF500-15 ACTIVE Full-Featured Flyback Regulator with integrated 700V MOSFET, up to 15W	Buy On MPS	15	Regulator	85	305	25	Fixed Frequency	700	30			SOIC8-7	1	0	https://www.monolithicpower.com/en/hf500-15.html
HFC0400 NRFND Fixed Frequency Flyback Controller with Ultra Low No Load Power Consumption		120	Controller	85	305	65	Fixed Frequency	700	30			SOIC8-7	1	0	https://www.monolithicpower.com/en/hfc0400.html
MP110 EOL 900V Offline Switching Regulator		8	Regulator	85	440	300	Fixed Frequency	900	30			PDIP8-7, SOIC14-11	1	0	https://www.monolithicpower.com/en/mp110.html

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Secondary Side Regulation

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