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アルテシン
PTH12040 Series
Not for New Designs
275 W (50 A) Non-Isolated DC-DC Converters
Offering a high 275 W of output power, the PTH12040 series of non-isolated DC-DC converters comply with the Point-of-Load Alliance (POLA) standard, offering such advanced POL functions as Auto-Track™ (a Texas Instruments trademark) sequencing for controlled power-up/power-down of semiconductor devices, such as DSPs, FPGAs, and ASICs as well as voltage margining. Standard features include pre-bias startup, programmable input undervoltage lockout, differential remote sense, remote on/off, and auto-resetting short-circuit protection. The series accepts an input voltage of 8 to 14 VDC and generates a trimmable output voltage of 0.8 to 5.5 VDC delivering up to 50 A and up to 93% efficiency. Through-hole horizontal mount and surface-mount options are available with a 1 x 2-inch (26.5 x 52-mm) footprint and 0.35-inch (9-mm) installed height.
特徴
- 12 V input voltage (8 Vdc to 14 Vdc)
- 50 A output current
- Efficiencies up 96%
- Wideoutput voltage adjust (0.8 Vdc to 5.5 Vdc)
- Input voltage range 8 - 14 Vdc
- Input standby current 35 mA typ.
- Voltage adjustability 0.8 - 5.5 Vdc
- Ripple and noise 20 MHz bandwidth; 15 mV typ.
- Efficiency 96% max
メリット
- Autotracksequencing
- Available RoHS compliant
- Differential remote sense
- Margin up/down controls
- Output ON/OFF inhibit
- PointofLoadAlliance (POLA) compatible
- Programmable UnderVoltage Lockout (UVLO)
仕様
| 出力電力 (W): | 275 |
|---|---|
| 長さ（インチ）: | 2.05 |
| 幅（インチ）: | 1.05 |
| 高さ（インチ）: | 0.36 |
| マウントタイプ: | BMP; SMT &Through Hole |
| 最小出力電流 (A): | 0 |
| 最大出力電流 (A): | 50 |
| 出力電圧範囲 (V): | 0.8V to 5.5V |
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