NCP3712ASN: Overvoltage Protected High Side Switch
This Overvoltage Protected High Side Switch is primarily intended to protect loads from transients by isolating the load from the transient energy rather than absorbing it.
Features- Capable of Switching Loads of up to 200 mA without External Rboost
- Switch Shuts Off in Response to an Over Voltage Input Transient
- Features Active Turn Off for Fast Input Transient Protection
- Flexible Over Voltage Protection Threshold Set with External Zener
- Automatic Recovery after Transient Decays Below Threshold
- Withstands Input Transients up to 105 V Peak
- Guaranteed Off State with Enblbar Input
- ESD Resistant in Accordance with the 2000 V Human Body Model
- Extremely Low Saturation Voltage
- Pb-Free Packages are Available
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Applications- High Voltage Transient Isolation
- Power Switching to Electronic Modules
- DC Power Distribution in Line Operated Equipment
- Buffering Sensitive Circuits from Poorly Regulated Power Supplies
- Pre-conditioning of Voltage Regulator Input Voltage
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Data Sheets (1)
Package Drawings (2)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| NCP3712ASNT1G | Active | Pb-free
Halide free | SC-74 | 318F-05 | 1 | Tape and Reel | 3000 | $0.168 |
| NCP3712ASNT3G | Active | Pb-free
Halide free | SC-74 | 318F-05 | 1 | Tape and Reel | 10000 | $0.168 |
| SZNCP3712ASNT1G | Active | AEC Qualified
PPAP Capable
Pb-free
Halide free | TSOP-6 | 318G-02 | 1 | Tape and Reel | 3000 | $0.1848 |
| SZNCP3712ASNT3G | Active | AEC Qualified
PPAP Capable
Pb-free
Halide free | TSOP-6 | 318G-02 | 1 | Tape and Reel | 10000 | $0.2053 |
Specifications
| Product | VCC Min (V) | VCC Max (V) | P(AV) Max (W) | VIT+ Typ (V) | VIT Typ (V) | IDDH Max (µA) | TA Min (°C) | TA Max (°C) |
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| NCP3712ASNT1G | | | | | | | -40 | 85 |
| NCP3712ASNT3G | | | | | | | -40 | 85 |
| SZNCP3712ASNT1G | | | | | | | -40 | 85 |
| SZNCP3712ASNT3G | | | | | | | -40 | 85 |
