USB 開關USB Switches
型號介紹
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與我們聯繫。A. USB負載開關（USB Load Switch）選型表
| Part Number | Channels | VIN Range (V) | VBIAS (V) | Max IOUT (A) | RON (mΩ) | Quiescent Iq | Slew Rate Ctrl / Output Discharge | OCL / SCP | Package |
|---|---|---|---|---|---|---|---|---|---|
| PS3002 | 2 | 1.4 ~ 5.5 | 2.5 ~ 5.5 | 6 / ch | 15 typ. | 25μA / ch | Yes | Yes | WDFN3×2-14T |
| PS3002D | 2 | 1.4 ~ 5.5 | 2.5 ~ 5.5 | 6 / ch | 15 typ. | 25μA / ch | Yes | Yes | WDFN3×2-14T |
| PS3002L | 2 | 0.8 ~ 5.5 | 2.97 ~ 5.5 | 6 / ch | 20 typ. | 60μA / ch | Yes | No | WDFN3×2-14T |
B. USB功率開關（USB Power Switch）選型表
| Part Number | Max Current (A) | RDS(on) (mΩ) | Operating Voltage (V) | Quiescent Current (μA) | Soft Start | Protections | Enable Type | Package |
|---|---|---|---|---|---|---|---|---|
| PS3000ES2 | 2.0 | 78 | 2.7–5.5 | 25 | Yes (1.5ms Rise Time) | OCP, SCP, TSD, UVLO, RVP | Active High | SOT-23-5 |
| PS3000FS2 | 2.0 | 78 | 2.7–5.5 | 25 | Yes | OCP, SCP, TSD, UVLO, RVP | Active Low | SOT-23-5 |
| PS3000GS2 | 1.5 | 78 | 2.7–5.5 | 25 | Yes | OCP, SCP, TSD, UVLO, RVP | Active High | SOT-23-5 |
| PS3000HS2 | 1.5 | 78 | 2.7–5.5 | 25 | Yes | OCP, SCP, TSD, UVLO, RVP | Active Low | SOT-23-5 |
| PS3000JS2 | 1.0 | 78 | 2.7–5.5 | 25 | Yes | OCP, SCP, TSD, UVLO, RVP | Active High | SOT-23-5 |
| PS3000KS2 | 1.0 | 78 | 2.7–5.5 | 25 | Yes | OCP, SCP, TSD, UVLO, RVP | Active Low | SOT-23-5 |
| PS3000LS2 | 0.5 | 78 | 2.7–5.5 | 25 | Yes | OCP, SCP, TSD, UVLO, RVP | Active High | SOT-23-5 |
| PS3000MS2 | 0.5 | 78 | 2.7–5.5 | 25 | Yes | OCP, SCP, TSD, UVLO, RVP | Active Low | SOT-23-5 |