External compensation and an adjustable soft start provide design flexibility. The power-good output provides simple and reliable power sequencing. Additional features includeprogrammable undervoltage lockout (UVLO), overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown (TSD).
The ADP2381AREZ operates over the −40°C to +125°C junction temperature range and is available in a 16-lead TSSOP_EP package.
Feature
- Input voltage: 4.5 V to 20 V
- Integrated 44 mΩ high-side MOSFET
- 0.6 V ±1% reference voltage over temperature
- Continuous output current: 6 A
- Programmable switching frequency: 250 kHz to 1.4 MHz
- Synchronizes to external clock: 250 kHz to 1.4 MHz
- 180° out-of-phase synchronization
- Programmable UVLO
- Power-good output
- External compensation
- Internal soft start with external adjustable option
- Startup into a precharged output
- Supported by ADIsimPower design tool
Applications
- Communication infrastructure
- Networking and servers
- Industrial and instrumentation
- Healthcare and medical
- Intermediate power rail conversion
- DC-to-dc point of load application
(Picture: Pinout)
