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ATR2812T Datasheet(PDF) 3 Page - International Rectifier |
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ATR2812T Datasheet(HTML) 3 Page - International Rectifier |
3 / 6 page www.irf.com 3 ATR28XXT Series T CASE = -55°C to +125°C, VIN = +28V ± 5% unless otherwise specified Notes to Specifications Specifications 1. Tested at each output. 2. Parameter guaranteed byline and load regulation tests. 3. Although operation with no load is permissible, light loading on the main (+5V) output may cause the output voltage of the auxiliary outputs ( ±12V or ±15V) to drop out of regulation. It is therefore recommended that at least 100mA or 20% of the output power, whichever is greater, be taken from the main (+5V) output and at least 50mA (or ±12V: 1.2W, ±15V: 1.5W) of the output power is taken from the auxiliary ( ±12V or ±15V) . 4. Total combined output power –30W. 5. Bandwidth guaranteed by design. Tested for 20KHz to 2MHz. 6. An overload is that condition with a load in excess of the rated load but less than that necessary to trigger the overload protection circuit and is the condition of maximum power dissipation. 7. Load step transition time between 2.0 µs and 10µs. 8. Recovery time is measured from the initiation of the transient to where V OUT has returned to within ±1.0% of VOUT at 50% load. 9. Input step transition time between 2.0 µs to 10µs. 10. Parameter shall be tested as part of design characterization and after design or process changes. Thereafter parameters shall be guaranteed to the limits specified in the table. 11. Turn on delay time measurement is for either a step application of power at the input or the removal of a ground signal from the inhibit pin (pin 8) while power is applied to the input. Input voltage -0.5V to +50VDC Power Output Internally limited, 37.5W typical Soldering temperature 300°C for 10 seconds Temperature Range 6 Operating case temperature -55°C to +135°C Storage case temperature -65°C to +135°C Absolute Maximum Ratings ATR2812T ATR2815T Test Symbol Conditions -55 °C ≤ TC ≤ +125°C, VIN = 28 VDC ±5%, CL=0, unless otherwise specified Min Max Min Max Units Output Response to Transient step9 Line changes10 VOTLINE Input step 16 from/to 40 VDC IOUT = 3000mA (main) POUT = 15W (dual) ±1500 ±1500 mV pk Recovery Time8 Transient step9 Line changes10 TTLINE Input step 16 from/to 40 VDC IOUT = 3000mA (main) POUT = 15W (dual) 10 10 ms Turn on Overshoot1 VTonOS IOUT = 0, and 3000mA (main) POUT = 0, 15W (dual) 1000 1000 mV pk Turn on Delay 1, 11 TonD IOUT = 0, 3000mA (main) POUT = 0, 15W (dual) 25 25 ms Load Fault Recovery10 TRLF 25 25 ms Device weight 65 65 g |
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Similar Description - ATR2812T |
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