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Tag: converter dcdc
DC-DC Converter achieves 93% efficiency.
2015-07-08 14:31:08| Industrial Newsroom - All News for Today
Housed in 2.39 x 1.54 x 0.50 in. quarter brick package, QSW DC-DC Converter offers wide 9–36 Vdc input range with isolated, precisely regulated 12 V output. Device achieves efficiency of 93% through use of synchronous rectification, advanced electronic circuitry, and thermal design. Operating from -40 to +100°C, converter features 2,250 Vdc input to output isolation and switching frequency of 275 kHz. QSW will operate from no load condition up to 12 A max output current.
Tags: efficiency
converter
achieves
dcdc
DC/DC Converter IC minimizes industrial equipment component count.
2015-06-02 14:31:06| Industrial Newsroom - All News for Today
Manufactured with BiCDMOS process, BD9E300EFJ-LB single-channel synchronous rectification step-down DC/DC converter features 40 V withstand voltage input with built-in power MOSFET for switching and output current of 2.5 A. Adoption of N-channel MOSFET at upper and lower sides promotes efficiency, and diode necessary for bootstrap for producing gate drive of upper-side N-channel MOSFET is also built in. Acceleration of switching action to 1 MHz enables use of compact inductor and capacitor.
Tags: equipment
industrial
count
component
DC/DC Converter incorporates low on-resistance power MOSFETs.
2015-05-12 14:31:08| Industrial Newsroom - All News for Today
Providing up to 3 A of current, Rohm BD9D321EFJ features SLLM™ (Simple Light Load Mode) control, which ensures optimal efficiency in light-load conditions, making converter suited for equipment and devices that demand minimal standby power consumption. Constant on-time control eliminates need for external phase compensation circuit. Supplied in HTSOP-J8 package, synchronous buck switching regulator includes over current, short circuit, thermal shutdown, under voltage lockout protection.
Tags: power
low
converter
incorporates
High-Density DC/DC Converter meets demanding data network needs.
2015-05-05 14:31:07| Industrial Newsroom - All News for Today
Based on Hybrid Regulated Ratio (HRR) power topology, quarter-brick PKM4817LNH (57.9 x 36.8 x 11.4 mm) is optimized for parallel operation to power high-data-demand network boards in datacom industry. Each unit offers 800 W of power, and scaling up to 3 modules achieves total deliverable power of 2,200 W. Parallel mode uses Droop Load Sharing, input range is 45–60 V, and typical efficiency is 97.1% at 60% load. Various protection features also come standard.
Tags: data
network
meets
converter
Quarter Brick 250 W DC/DC Converter achieves 92% efficiency.
2015-05-01 14:31:05| Industrial Newsroom - All News for Today
Supplied in 2.39 x 1.54 x 0.50 in. package, QMW operates at fixed frequency and follows conservative component derating guidelines. RoHS-compliant unit has 9–36 Vdc input range; isolated, precisely regulated 12 V output; and input to output isolation of 2,250 Vdc. Switching frequency is 275 kHz, output voltage setpoint accuracy is ±1%, and output noise is 120 mV peak to peak. Able to operate from no-load condition up to max 20.5 A output current, converter offers line regulation of 0.2%.
Tags: quarter
efficiency
converter
brick
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