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USB-PD SSR Flyback Controller
SC300X series are used for low frequency MOSFET USB-PD solution . It has the the features of frequency jittering and smartdriving function can minimize the noise and improve EMI performance.
SC3021x and SC3022x, integrated segmented power supply mode, single-winding power supply, no complex power supply circuit; built-in high-voltage startup and AC input Brown In/Out function; integrated X-cap discharge function to meet various high-frequency QR fast charging needs . Combined with the high-frequency secondary rectifier SC3503 suitable for GaN, the product performance can be comprehensively improved to achieve high efficiency and high power density.
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| Part Number | Standby | Fsw_Max | Control Mode | HV_Pin BIN/BOUT | X-Cap Discharge | Ext-OTP | Int-OTP | ZCD Pin Bin/Bout | ZCD Pin OVP | FB OLP | VDD OVP | DRV | Recommended Application | Features | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SC3001X | <50mW | 67kHz/85kHz/100kHz | CCM/QR/DCM | / | / | / | Auto-recovery | 165/150 | 4.5V | Auto-recovery | 40V | MOS | Cost - Effective | For single output voltage applications, MOS driver, support QR/DCM/CCM mode | SOT23-6 |
| SC3002X | <50mW | 67kHz/85kHz/100kHz/135kHz | CCM/QR/DCM | / | / | Auto-recovery | Auto-recovery | 165/150 | 4.5V | Auto-recovery | 40V | MOS | Primary Side LPS;Multi-port | For wide range of output voltage, MOS driver, support QR/DCM/CCM mode | SOP8 |
| SC3005X | <30mW | 85kHz/100kHz | CCM/QR/DCM | Auto-recovery | Yes | Auto-recovery | Auto-recovery | / | 4.5V | Auto-recovery | 40V | MOS | Primary Side LPS;Multi-port | For wide range of output voltage, Integrated high-voltage startup circuit, Integrated x-cap discharge function,MOS driver, support QR/DCM/CCM mode | SOP8 |
| SC3022X | <30mW | 130kHz/170kHz/260kHz | QR/DCM | 105/90 | Auto-recovery | Auto-recovery | Auto-recovery | / | 4.45V | Auto-recovery | 40V | MOS | Low frequency, High frequency, Multi-port；low power； | For wide range of output voltage, Integrated high-voltage startup circuit, Integrated x-cap discharge function,MOS driver, support QR/DCM mode | SSOP10 |
| SC3021X | <30mW | 170kHz/260kHz | QR/DCM | 105/90 | A | A | A | / | 4.45V | A | 40V | GaN | LPS，single-port；Multi-port；low power；Peakload | For wide range of output voltage, Integrated high-voltage startup circuit, Integrated x-cap discharge function,Integrated GaN direct driver, support QR/DCM mode | SSOP10 |
| SC3023X | <30mW | 170kHz | QR/DCM | 105/90 | Auto-recovery | Auto-recovery | Auto-recovery | / | 4.45V | Auto-recovery | 40V | GaN | Multi-port；low power | For wide range of output voltage, Integrated high-voltage startup circuit, Integrated x-cap discharge function,Integrated GaN direct driver, support QR/DCM mode | SSOP10 |
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