Over-voltage Protection Module enabling direct connection of voltage regulators to 5.5 V batteries with standard 1.8 V I/O devices
Key Benefits
- Implement power networks supporting up to 5.5 V
- High voltage protection (> 1.98 V) for LDO & DC/DC
- Low BoM Cost: no output capacitor, no extra pin
- Generation of low power biasing currents and voltages
- Supports up to 6 LDO or DC/DC
- Low quiescent current
- Embedded 5 V I/O pads (based on 1.8 V I/O & 1.8 V HVMOS)
Key Features
| PARAMETERS | CONDITION |
Minimum value
|
Typical value
|
Maximum value
|
|---|---|---|---|---|
|
Input Voltage
|
- | 1.62 V | 5.5 V | |
|
Output Voltage
|
- | 1.8 V | ||
|
Output current configuration
|
- | - | 10 mA | - |
Applications
- AR - VR
- Bluetooth
- Cellular IoT
- GNSS
- Hearing aids
- Home Appliance
- Infotainment
- NB-IoT
- Smart Headset
- Smart Speaker
- TWS Earpods
- ULP MCU
- Voice-controlled devices
- Voice Assistant
- WiFi
Key Performances
- Quiescent current (typ): 197 nA
Technical information
- Technology: TSMC 22 uLL1.8
- Add-ons:
- -