ADPS40091-RD Instrumentation Power Solution | 参考设计

设计与集成文件

设计、搭建、测试

图示的电路板已装配完成且经过测试。

概览

设计资源

设计与集成文件

Schematic
PCB Layout
Bill of Materials
Allegro Layout Files

下载设计文件 17.76 MB

描述

ATE platforms demand higher channel density, increased power capability, and broad configurability within strict space and height limits. This design uses an active‑clamp flyback controller ADP1074 to deliver 30 W of output power, extendable to 60 W with an external fan, and integrates the LTC7106 for accurate digital voltage telemetry along with the LT3062 for auxiliary supply generation. All functionality is achieved within a 16th‑brick DOSA‑compliant footprint, supporting a 48 V input and a programmable 30–60 V output range. The solution addresses key design challenges, including maintaining a module height under 7 mm, enabling wide output voltage programmability, and providing digital control and output monitoring for telemetry.

Applications

ATE
Smart Manufacturing
Energy & Utilities
Industrial Automation

优势和特点

Implements an active clamp flyback controller (ADP1074) to deliver 30 W of output power that can be extended to 60W with an external fan.
Integrates the LTC7106 for accurate digital voltage telemetry and the LT3062 for auxiliary supply generation.
Achieves all functionality within a 16th brick DOSA compliant footprint.
Supports a 48 V input and a wide programmable output voltage range of 30–60 V.
Addresses key design challenges, including <7 mm module height, wide output voltage programmability, and digital control/output monitoring for telemetry.

ATE Solution Requirements:

External Input Voltage: 48V
Output Voltage: 30-60V
Output Power: 30W, 60W with Fan
Power Architecture: Active clamp flyback architecture
Built-in LTC7106 voltage telemetry
LT3062 enables auxiliary power supply generation
Protection Features: Built-in ADP1074 UVLO, OVP, OCP, short, and hiccup

ATE System Requirements:

Regulatory Approvals: DOSA standard size and pinouts for 16th brick (33mmx22.9mmx7mm )
Environmental requirements: (Default is -40C to 85C)
Isolation requirements: >1000Vrms
Telemetry Requirements: Digital Interface (PMBUS) for voltage output and control