The XP series are isolated DC-DC converters with 2:1 input voltage ranges and high 300W output power in a low profile full brick size - 4.6" x 2.4" x 0.5". These modules have trim capability, shutdown features and frequency sync. Protections include input overvoltage, output short-circuit, output overvoltage and over temperature. The case has six threaded inserts to mount securely for high vibration and shock applications. Conduction cooling is available through the baseplate or compatible heat sink. • 2:1 input range models • Input/output isolation • Single outputs • Up to +85°C baseplate operating temperature • Trim capability • Remote shutdown feature • Operating Frequency sync feature • Fixed operating frequency • No external components 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

High Power DC-DC PICO MODEL LIST Note 1: Tested at nominal input voltage and full output load. Note 2: Maintain minimum 10% of rated load to prevent a voltage surge. Note 3: Deate 10% power per input voltage for 18-21V

High Power DC-DC PICO LSPECIFICATIONS (Nominal V|N, Full Load, TA = +25°C, 1 hour warm up unless otherwise specified) Note 3: The parallel option allows units to operate the outputs in parallel to share load, increase total power or allow for N+1 redundancy.

High Power DC-DC PICO SPECIFICATIONS (Nominal V|N, Full Load, TA = +25°C, 1 hour warm up unless otherwise specified)DESIGNED TO MEET Test Models with Max. Output Power = 275W & Efficiency at full load = 86% Ambient Temperature (° C) Baseplate, 600 LFM CH Heat Sink, 200 LFM CH Heat Sink, 400 LFM - X CV Heat Sink, 1000 LFM CH Heat Sink, 1000 LFM

High Power DC-DC PICO DERATING GRAPHS Models with Max. Output Power = 250W Models with Max. Output Power = 225W & Efficiency at full load = 85% & Efficiency at full load = 86% Models with Max. Output Power = 200W & Efficiency at full load = 85% Models with Max. Output Power = 175W & Efficiency at full load = 83% TYPICAL CONNECTION CIRCUIT TRIM TRIM DOWN TRIM DOWN +IN TRIM DOWN TRIM -IN A VOUT Note: Each individual unit will vary slightly. It is recommended to use a 1MQ multi-turn trimmer potentiometer to determine resistance value and achieve desired adjustment. Use minimum 1/2W power rating...

Series XP High Power DC-DC TYPICAL CONNECTION CIRCUIT SHUTDOWN SENSE REMOTE SENSE LOCAL SENSE +SENSE +VOUT LOAD -VOUT LOAD -VOUT VOUT = VLOAD + VWIRE 1 + VWIRE 2 VLOAD = VOUT - VWIRE 1 - VWIRE 2 The positive remote sense (+SENSE) should be connected to the positive output (+VOUT) at the physical load location. The negative remote sense (-SENSE) should be connected to the negative output (-VOUT) at the physical load location. VOUT may compensate up to 1V of drop in the load wires. Voltage will be regulated at the load. Alternatively, for local sense, +SENSE should be connected to +VOUT and -SENSE...

Series XP High Power DC-DC MECHANICAL DRAWINGS SHUT DOWN BOTTOM VIEW NOTES a. ALL DIMENSIONS ARE IN INCHES, [ ] = MM b. RECOMMENDED TORQUE FOR MOUNTING SCREWS: 6-9 INCH-LBS

Series XP High Power DC-DC MECHANICAL DRAWINGS THERMAL INTERFACE BOTTOM VIEW Material Alloy Aluminum Substrate Thermal Conductivity Coefficient of Thermal Expansion, (25-100°C) Brinell Hardness Endurance Limit Standard Thickness HEAT SINKS TOP VIEW 2.100 [53.340] Weight: 145 grams typical 2026 REV 1

High Power DC-DC PICO MECHANICAL DRAWINGS HEAT SINK ASSEMBLY .502 [12.751]

Series XP High Power DC-DC TUBE PACKAGING UNSEALED TUBE PACKAGE TUBE PLUG TUBE PLUG 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 to the original purchaser. This warranty is in lieu of all other warranties, express or implied and constitutes fulfillment of our obligations to...