UCC24650 Description
The UCC24650 is an easy-to-use secondary-side voltage monitor that periodically measures its own VDD voltage. A relative droop of 3% from the previous reading triggers a wake-up alert signal to a receiving primary-side regulation (PSR) controller. Its low-power consumption helps achieve <5-mW ZeroPower standby loss in many applications.
UCC24650 Key Features
- 1 Enables Excellent Load Transient Performance and Zero Standby Power
- Enables Smallest Output Capacitor for Tight ΔVOUT
- No External ponents Required
- <50 µA Device Current Consumption (Typical)
- 5-V to 28-V Output Monitoring Capability
- 3% Voltage Droop Detection (Patent Pending)
- 200-V Wake-Up Switch
- Enables and Disables SR Controller, Relay
- SOT-23 5-Pin Package