The SGM4541A is a low IQ I2C bus over-voltage protector which supports with IEC61000-4-2 Standard ±12kV (Air / Contact) ESD protection on SCLA, SCLB, SDAA and SDAB pins. Transient voltage suppression (TVS) protection diodes are integrated on each SCLA, SCLB, SDAA and SDAB pins. When the voltage at SCLA or SDAA pin exceeds VCC + 0.68V, the switches (S1 and S2) between SCLA and SCLB, SDAB and SDAA will be turned off. When the voltage at SCLA or SDAA pin is less than VCC + 0.68V, the switches (S1 and S2) will be turned on automatically. All these I/O signals (SCLA, SCLB, SDAA and SDAB) can endure continuous 22V high voltage without any damage. These pins can endure continuous 24V high voltage without any damage during 3 hours.
The SGM4541A is available in Green UTDFN-1.5×1.5-6AL package.
- ESD Complies with IEC61000-4-2 Standard: ±12kV (Air), ±12kV (Contact)
- SCLA/B and SDAA/B OV Protection
- Short to VBUS (USB PD up to 22V)
- Endure 24V High Voltage Continuous for 3 Hours
- Threshold for OVP: VTH_OFF = VCC + 0.68V
- Quick OVP Response Time (tOVP): < 5μs
- I2C Bus Speed: 1Mbps
- VCC Range: 1.62V to 1.98V (VCC = 1.8V in Application)
- Low Quiescent Current: 2.8μA
- Low CON: CON < 30pF
- Operating Temperature Range: -40℃ to +125℃
- Available in Green UTDFN-1.5×1.5-6AL Package
I2C Bus/ PMBus
Smart and Feature Phones
Tablets, eBooks
Notebook
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM4541AXUHC6G/TR | アクティブ | UTDFN-1.5×1.5-6AL | 6 | YES | YES | YES | YES | MSL3 | -40℃ to +125℃ | 閲覧 | 閲覧 |
* 再販価格は参考価格です。正式な見積もりについては、代理店にお問い合わせください。
** 提供されるリードタイムは参考情報であり、異なる状況に応じて変更される可能性があります。
