Series IR & SIR10W Isolated Regulated Low Profile DC-DC ConverterPRODUCT OVERVIEW The IR & SIR series are isolated DC-DC converter with wide input range and tight regulation specifications. These modules have trim 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. • 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 Contact Pico for part number of available options: • Expanded operating temp: -55°C to +85°C Stabilization Bake Temperature Cycle Burn-In • Special Input Voltage, Output Voltage, Isolation Voltage or Output Power 2025 REV 1 www.PicoElectronics.com | Series IR & SIR&nb

PICO MODEL LIST - SERIES IR - THROUGH HOLE SINGLE OUTPUT Note 1: Tested at nominal input voltage and full output load. Note 2: Line regulation is specified at full output load, nominal to minimum input voltage (-%) and nominal to maximum input voltage (+%). Note 3: Load regulation is specified at nominal input voltage, 60% to 25% load (+%) and 60% to 100% load (-%).

PICO MODEL LIST - SERIES IR - THROUGH HOLE Note 1: Tested at nominal input voltage and full output load. Note 2: Line regulation is specified at full output load, nominal to minimum input voltage (-%) and nominal to maximum input voltage (+%). Note 3: Load regulation is specified at nominal input voltage, 60% to 25% load (+%) and 60% to 100% load (-%).

PICO MODEL LIST - SERIES IR - THROUGH HOLE DUAL OUTPUT Note 1: Tested at nominal input voltage and full output load. Note 2: Line regulation is specified at full output load, nominal to minimum input voltage (-%) and nominal to maximum input voltage (+%). Note 3: Load regulation is specified at nominal input voltage, 60% to 25% load (+%) and 60% to 100% load (-%).

PICO MODEL LIST - SERIES SIR - SURFACE MOUNT SINGLE OUTPUT Note 1: Tested at nominal input voltage and full output load. Note 2: Line regulation is specified at full output load, nominal to minimum input voltage (-%) and nominal to maximum input voltage (+%). Note 3: Load regulation is specified at nominal input voltage, 60% to 25% load (+%) and 60% to 100% load (-%).

PICO MODEL LIST - SERIES SIR - SURFACE MOUNT SINGLE OUTPUT Note 1: Tested at nominal input voltage and full output load. Note 2: Line regulation is specified at full output load, nominal to minimum input voltage (-%) and nominal to maximum input voltage (+%). Note 3: Load regulation is specified at nominal input voltage, 60% to 25% load (+%) and 60% to 100% load (-%).

PICO MODEL LIST - SERIES SIR - SURFACE MOUNT DUAL OUTPUT Note 1: Tested at nominal input voltage and full output load. Note 2: Line regulation is specified at full output load, nominal to minimum input voltage (-%) and nominal to maximum input voltage (+%). Note 3: Load regulation is specified at nominal input voltage, 60% to 25% load (+%) and 60% to 100% load (-%).

PICO SPECIFICATIONS (Nominal VIN, Full Load, TA = +25°C, 1 hour warm up unless otherwise specified)

PICO SPECIFICATIONS (Nominal VIN, Full Load, TA = +25°C, 1 hour warm up unless otherwise specified)

Series IR & SIR Low Profile DC-DC TYPICAL CONNECTION CIRCUIT SINGLE OUTPUT DUAL OUTPUT Note: Use 50kΩ,1/4W trim pot between TRIM and -IN. Reduce resistance to raise output voltage to 5% maximum. Raising the output voltage beyond 5% could cause damage to the module. 2025 REV 1

Series IR & SIR Low Profile DC-DC MECHANICAL DRAWINGS SERIES IR - THROUGH HOLE SINGLE OUTPUT 2.200 [55.880] BOTTOM VIEW

PICO MECHANICAL DRAWINGS SERIES SIR - SUFRACE MOUNT LEAD DETAILS NOTES a. ALL DIMENSIONS ARE IN INCHES, [ ] = MM

Series IR & SIR Low Profile DC-DC TUBE PACKAGING - SERIES SIR 20.000 [508.000] ELEVATION VIEW PLAN VIEW TUBE PACKAGE TUBE PLUG TUBE PLUG POWER SUPPLY BOX PACKAGING - BULK - SERIES IR 1.5 CARDBOARD CARRIER POWER SUPPLY CARDBOARD CARRIER POWER SUPPLY Pico warrants each product manufactured by us and sold by us or an authorized representative, to be free from defects in material and workmanship. If properly used, it will perform within its applicable specifications for a period of one year after original shipment. Pico’s obligation under this guarantee is limited to repairing or replacing our product...