Regulated DC/DC converter IR & SIR Series

2:1 input voltage range3:1 input voltage rangeisolated

The IR & SIR series are isolated/regulated DC-DC converters with wide input range and tight regulation specifications. These modules have trimming and control features. Single and dual isolated output models are standard. They can operate up to 10W over the temperature range of -25°C to +70°C without derating, a heat sink or active cooling. Features Low profile – 0.500” height Up to 3.33:1 input voltage range Six-sided shielded case (Series SIR) Control feature Trimmable output Input/output isolation Single and dual isolated output No external components required No heat sink or derating required Options Expanded operating temp: -55°C to +85°C Select screening per MIL-STD-883: Stabilization Bake: Ref. Method 1008 Temperature Cycle: Ref. Method 1010 Burn-In: Ref. Method 1015 Special Input Voltage, Output Voltage, Isolation Voltage or Output Power