| Part Number | NCP340 |
| Manufacturer | ON Semiconductor (https://www.onsemi.com/) |
| Title | Soft-Start Controlled Load Switch |
| Description | Pin Name Pin Number Type IN 1 POWER GND EN OUT 2 POWER 3 INPUT 4 OUTPUT PAD1 POWER Description Power−switch input voltage; connect... |
| Features |
• 1.8 V − 5.5 V Operating Range • 30 mW N−MOSFET • DC Current Up to 3 A • Built−in Soft−Start 2 ms • Reverse Voltage Protection • Active High with Integrated Bridge • Compliance to IEC61000−4−2 (Level 4) 8.0 kV (Contact) 15 kV (Air) • ESD Ratings: Machine Model = B Human Body Model = 3 • mDFN4 1.2 x... |
| Datasheet | NCP340 pdf datasheet - 306.87KB |
| Part Number | NCP349 |
| Manufacturer | ON Semiconductor |
| Title | 28V Overvoltage Protection |
| Description | Pin No. Symbol Function Description 1, 7 IN INPUT Input Voltage Pins. These pins are connected to the Wall Adapoter (AC−DC, Vbus ..). A 1 mF low. |
| Features |
• Overvoltage Protection up to 28 V • On−Chip Low RDS(on) NMOS Transistor: 65 mW • Internal Charge Pump • Overvoltage Lockout (OVLO) • Undervoltage Lockout (UVLO) • Soft−Start • Alert FLAG Output • Shutdown EN Input • Compliance to IEC61000−4−2 (Level 4) 8.0 kV (Contact) 15 kV (Air) • ESD Ratings: M. |
| Datasheet | NCP349 pdf datasheet |
| Part Number | NCP348AE |
| Manufacturer | ON Semiconductor |
| Title | Positive Overvoltage Protection Controller |
| Description | Pin No. Symbol Function Description 1 IN POWER Input Voltage Pin. 4 This pin is connected to the power supply. 5 The device system core is suppl. |
| Features |
• Overvoltage Protection up to 28 V • On−Chip Low RDS(on) NMOS Transistor: 65 mW • Internal Charge Pump • Overvoltage Lockout (OVLO) • Undervoltage Lockout (UVLO) • Internal 50 ms Startup Delay • Alert FLAG Output • Shutdown EN Input • Compliance to IEC61000−4−2 (Level 4) 8.0 kV (Contact) 15 kV (Air. |
| Datasheet | NCP348AE pdf datasheet |
| Part Number | NCP3488 |
| Manufacturer | ON Semiconductor |
| Title | MOSFET Driver |
| Description | Pin No. 1 Symbol BST Description Upper MOSFET Floating Bootstrap Supply. A capacitor connected between BST and SW pins holds this bootstrap voltag. |
| Features |
http://onsemi.com MARKING DIAGRAMS
8 8 1 A L Y W G SO−8 D SUFFIX CASE 751 N3488 ALYW G
1
= Assembly Location = Wafer Lot = Year = Work Week = Pb−Free Package
PIN CONNECTIONS
BST IN OD VCC 1 8 DRVH SWN PGND DRVL
• Thermal Shutdown for System Protection • Internal Pulldown Resistor Suppresses Tran. |
| Datasheet | NCP3488 pdf datasheet |
| Part Number | NCP348 |
| Manufacturer | ON Semiconductor |
| Title | Positive Overvoltage Protection Controller |
| Description | Pin No. Symbol Function Description 1 IN POWER Input Voltage Pin. 4 This pin is connected to the power supply. 5 The device system core is suppl. |
| Features |
• Overvoltage Protection up to 28 V • On−Chip Low RDS(on) NMOS Transistor: 65 mW • Internal Charge Pump • Overvoltage Lockout (OVLO) • Undervoltage Lockout (UVLO) • Internal 50 ms Startup Delay • Alert FLAG Output • Shutdown EN Input • Compliance to IEC61000−4−2 (Level 4) 8.0 kV (Contact) 15 kV (Air. |
| Datasheet | NCP348 pdf datasheet |
| Part Number | NCP347 |
| Manufacturer | ON Semiconductor |
| Title | Positive Overvoltage Protection Controller |
| Description | Pin No. Symbol Function Description 1 IN POWER Input Voltage Pin. 4 This pin is connected to the power supply. 5 The device system core is suppl. |
| Features |
• Overvoltage Protection up to 28 V • On−Chip Low RDS(on) NMOS Transistor: 65 mW • Internal Charge Pump • Overvoltage Lockout (OVLO) • Undervoltage Lockout (UVLO) • Internal 50 ms Startup Delay • Alert FLAG Output • Shutdown EN Input • Compliance to IEC61000−4−2 (Level 4) 8.0 kV (Contact) 15 kV (Air. |
| Datasheet | NCP347 pdf datasheet |
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