The Woodward XN21 is a next-generation network interface module designed for secure industrial control system communication, featuring advanced cybersecurity and deterministic data exchange.
2. Key Specifications
Parameter Value Conditions
Input Voltage Range 2.7V to 5.5V –
Output Voltage Adjustable (0.8V–3.3V) Fixed options available
Max Output Current 500mA @25°C, 3.3V output
Efficiency >90% @100mA load
Standby Current <1µA Power-saving mode
Operating Frequency 1.2MHz (switching) –
3. Functional Features
Wide Input Range: Supports battery-powered applications (2.7V–5.5V).
Low Quiescent Current: Ideal for always-on devices.
Integrated Protections: Overcurrent, thermal shutdown, and short-circuit protection.
Compact Footprint: [Package type, e.g., *SOT-23 or DFN-6*].
4. Environmental & Reliability
Operating Temperature: -40°C to +85°C
Storage Temperature: -65°C to +125°C
Humidity Resistance: 95% RH (non-condensing)
MTBF: >100,000 hours (MIL-HDBK-217F)
5. Applications
Wearable devices
Energy harvesting systems
Industrial sensors
Battery management systems
6. Compliance & Certifications
EMC: EN 55032 Class B
Safety: IEC 62368-1
RoHS/REACH Compliant
7. Ordering Information
Standard Version: XN21-S (SOT-23-5)