Datasheet Details
| Part number | NCP433 |
|---|---|
| Manufacturer | onsemi |
| File Size | 116.21 KB |
| Description | 1.5A Ultra-Small Controlled Load Switch |
| Download | NCP433 Download (PDF) |
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|
Download the NCP433 datasheet PDF. This datasheet also includes the NCP432 variant, as both parts are published together in a single manufacturer document.
| Part number | NCP433 |
|---|---|
| Manufacturer | onsemi |
| File Size | 116.21 KB |
| Description | 1.5A Ultra-Small Controlled Load Switch |
| Download | NCP433 Download (PDF) |
|
|
|
Pin Name Pin Number Type IN A2 POWER GND EN OUT B1 POWER B2 INPUT A1 OUTPUT Description Load−switch input voltage;
connect a 1 mF or greater ceramic capacitor from IN to GND as close as possible to the IC.
Ground connection.
NCP432, NCP433 1.5A Ultra-Small Controlled Load Switch with Auto-Discharge Path The NCP432 and NCP433 are a low Ron MOSFET controlled by external logic pin, allowing optimization of battery life, and portable device autonomy.
Indeed, due to a current consumption optimization with PMOS structure, leakage currents are eliminated by isolating connected IC’s on the battery when not used.
Output discharge path is also embedded to eliminate residual voltages on the output (NCP433 only).
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