PTB48502 Overview
The PTB4850x power modules are a dual-output isolated DC/DC converter, designed to provide the logic supply voltages for AC-7 based xDSL applications. The PTB48500 is rated for 13 A of total output current, making it suitable for 32-channel xDSL applications. The PTB48501 and PTB48502 provide output current for powering up to 64 xDSL channels.
PTB48502 Key Features
- Dual Outputs (Independently Regulated)
- Input Voltage Range: 36 V to 75 V
- Power-Up/Down Sequencing
- 1500 VDC Isolation
- Over-Current Protection
- Over-Temperature Shutdown
- Under-Voltage Lockout
- Fixed Frequency Operation
- Temp Range: -40°C to 85°C
- Industry Standard Outline