| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 2166-BMR4530101/001-ND | 59 | 1 | $110.05 | $101.12 | $97.77 | $90.18 | $90.18 | $90.18 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 2166-PKB4418PIOANB-ND | 0 |
BMR4560004/001
Flex Power Modules
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | BMR4560004/001 | 38 | 1 | $73.46 | $69.58 | $68.08 | $66.68 | $65.60 | $65.60 |
| AVNET Express | BMR4560004/001 | 0 | 60 | $69.32 | $66.81 | $66.81 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 2166-PKU3513SPI-ND | 244 | $54.32 | $51.45 | $49.79 | $48.98 | $48.98 | $48.98 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | PKB4918HCPI | 0 | |||||||
| AVNET Express | PKB4918HCPI | 0 | 100 | $0.00 | $0.00 |
BMR3231000-001
Flex Power Modules
UNREGULATED, PMBUS, PARALLEL DLS
BMR323 Intermediate Bus Converter
Flex Power Modules converters are designed for high-performance applications
The Flex Power Modules BMR323 is a compact, non-isolated 8:1 fixed-ratio intermediate bus converter (IBC) designed for high-performance applications. Measuring only 27 mm × 18 mm × 6.7 mm (1.06" × 0.71" × 0.26"), it delivers 600 W continuous output power and up to 1,200 W peak power from an input range of 40 V to 60 V, achieving an impressive power density of up to 368 W/cm³ (6132 W/in³).
This unregulated converter operates with a fixed 8:1 ratio, providing an output voltage between 5 V and 7.5 V, making it ideal for systems requiring a lower intermediate bus voltage to maximize overall efficiency.
Efficiency reaches 97.8%, and up to six units can be paralleled to support loads of up to 3,600 W. The BMR323 is engineered for top-side cooling via a heatsink with airflow or liquid cooling through a thermal block.
BMR323 is footprint-compatible with BMR320, also has an 8:1 input-output ratio and 400 W TDP.
Features:
- Fixed 8:1 input/output voltage ratio
- 40 VIN to 60 VIN
- 600 W TDP, 1,200 W peak power
- Excellent efficiency: 97.8% peak
- Non-isolated, unregulated DC/DC intermediate bus converter
- Parallelable with SYNC capability
- Digital interface, PMBus compatible
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 2166-BMR3231000-001CT-ND | 0 | 1 | $42.49 | $40.25 | $39.38 | $38.37 | $37.38 | $37.38 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | BMR5101034/002 | 169 | $17.30 | $16.39 | $15.78 | $15.52 | $15.06 | $15.06 | |
| AVNET Europe | BMR5101034/002 | 0 | 350 | * $31.95 | * $22.17 | ||||
| AVNET Express | BMR5101034/002 | 0 | 350 | $15.14 | $14.91 |
ROA170111
Flex Power Modules
BMR4560104/001
Flex Power Modules
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | BMR4560104/001 | 0 | 1 | $83.09 | $78.70 | $71.04 | $69.25 | $74.20 | $74.20 |
| AVNET Europe | BMR4560104/001 | 0 | 30 |





