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| IP117 |
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 SEME-LAB
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Prelim. 8/00 Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk IP117, IP117A IP317, IP317A LM117, LM117A 1) Regulation is measured at constant junction temperature, using pulse testing at a low duty cycle. Changes in output voltage due to heating effects are covered under thermal regulation specifications. Load regulation is measured from the bottom of the package for the TO–3 and TO–66 pack- ages, at the junction of the wide and narrow portion of the output lead for the TO–220 package, and 1/8” below the base of the package on the out- put pin of the TO–257 package. 2) Test Conditions unless othewise stated: VIN – VOUT = 5V , TJ = 25°C , IOUT = 0.5A , PMAX = 20W , IMAX = 1.5A VMAX = 40V for standard series , 60V for HV series. 1.238 1.25 1.262 1.225 1.25 1.270 0.005 0.010 0.010 0.020 525 0.1 0.5 15 50 0.3 1 0.002 0.020 65 66 80 50 100 0.2 5 3.5 10 3.5 12 1.5 2.2 0.15 0.40 0.10 12 0.3 1 0.003 2.3 3 45 1.200 1.250 1.300 0.010 0.040 0.020 0.070 525 0.1 0.5 20 70 0.3 1.5 0.030 0.070 65 66 80 50 100 0.2 5 3.5 10 3.5 12 1.5 2.2 0.15 0.40 0.10 1 0.3 1 0.003 2.3 3 57 IP317A IP317 IP317AHV IP317HV Parameter Test Conditions Min. Typ. Max. Min. Typ. Max. Units VREF Reference Voltage DVOUT Line Regulation 1 DVIN DVOUT Load Regulation 1 DIOUT Thermal Regulation Ripple Rejection IADJ Adjust Pin Current DIADJ Adjust Pin Current Change IMIN Minimum Load Current ICL Current Limit DVOUT Temperature DTEMP Stability DVOUT Long Term Stability DTIME en RMS Output Noise (% of VOUT) RqJC Thermal Resistance Junction to Case IOUT = 10mA IOUT = 10mA to IMAX VIN – VOUT = 3V to VMAX P £ PMAX TJ = 0 to 125°C VIN – VOUT = 3V to VMAX TJ = 0 to 125°C IOUT = 10mA to IMAX VOUT £ 5V VOUT ³ 5V IOUT = 10mA to IMAX VOUT £ 5V TJ = –55 to +150°C VOUT ³ 5V tp = 20ms CADJ = 0 VOUT = 10V CADJ = 10mF f = 120Hz TJ = 0 to 125°C TJ = 0 to 125°C IOUT = 10mA to IMAX TJ = 0 to 125°C VIN – VOUT = 2.5V to VMAX VIN – VOUT = 40V TJ = 0 to 125°C VIN – VOUT = 60V (HV SERIES) TJ = 0 to 125°C VIN – VOUT £ 15V TJ = 0 to 125°C VIN – VOUT = 40V VIN – VOUT = 60V (HV SERIES) TJ = 0 to 125°C t = 1000 Hrs f = 10 Hz to 10 kHz K Package T Package V V % / V mV % mV % %/W dB dB mA mA mA A A % % % °C/W |
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