IP137MAHVE IP137MHVE MECHANICAL DATA Dimensions in mm (inches) 9.14 (0.360) 8.64 (0.340) 1.27 (0.050) 1.07 (0.040) ≈ 2.16 (0.085) 12 13 14 15 16 IP137MAE IP137MEA 0.5 AMP NEGATIVE ADJUSTABLE VOLTAGE REGULATOR IN CERAMIC SURFACE MOUNT PACKAGE 1.39 (0.055) 1.02 (0.040) 7.62 (0.300) 7.12 (0.280) 11 17 10 18 9 1 FEATURES 0.76 (0.030) 0.51 (0.020) 2 8 7 6 1.39 (0.055) 1.15 (0.045) 5 4 3 1.65 (0.065) 1.40 (0.055) 0.33 (0.013) Rad. 0.08 (0.003) 0.43 (0.017) 0.18 (0.007 Rad. • –1.2V TO 47V OUTPUT VOLTAGE RANGE • 0.5A OUTPUT CURRENT • 1% OUTPUT VOLTAGE TOLERANCE • 0.5% / A LOAD REGULATION • 0.01% / V LINE REGULATION LCC4 CERAMIC SURFACE MOUNT • 0.02% / W THERMAL REGULATION • INTERNAL PROTECTION Pads 4,5 – Adjust Pads 6,7,8,9,10,11,12,13 – VOUT Pads 15,16,17,18,1,2 – VIN Internal current and power limiting coupled with true thermal limiting prevents device damage due to overloads or shorts, even if the regulator is not fastened to a heat sink. ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated) VI–O Input - Output Differential Voltage – Standard 40V – HV Series 50V IO Output Current Internally limited PD Power Dissipation Internally limited TJ Operating Junction Temperature Range –55 to +150°C TSTG Storage Temperature –65 to 150°C Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: [email protected] Website: http://www.semelab.co.uk Document Number 2830 Issue 2 IP137MAHVE IP137MHVE Parameter IP137MAHV IP137MA Min. Typ. Max. Test Conditions IOUT = 10mA VREF Reference Voltage ΔVIN Line Regulation 1 ΔIOUT Load Regulation 1 Thermal Regulation Ripple Rejection IADJ ΔIADJ Adjust Pin Current Adjust Pin Current Change Minimum Load Current ICL Current Limit ΔTEMP Stability ΔVOUT ΔTIME en RθJC Long Term Stability V -1.220 -1.25 -1.280 -1.200 -1.25 -1.300 V 0.005 0.010 0.010 0.020 0.010 0.030 0.020 0.050 VOUT ≤ 5V 5 25 15 25 mV VOUT ≥ 5V 0.1 0.5 0.3 0.5 % IOUT = 10mA to IMAX VOUT ≤ 5V 10 50 20 50 mV TJ = -55 to 150°C VOUT ≥ 5V 0.2 1 0.3 1 % tp = 10ms TA = 25°C 0.002 0.020 0.002 0.02 %/W IOUT = 10mA to IMAX VIN – VOUT = 3V to VMAX TJ = -55 to 150°C VIN – VOUT = 3V to VMAX TJ = -55 to 150°C VOUT = -10V f = 120Hz CADJ = 0 CADJ = 10μF TJ = -55 to 150°C 60 66 70 80 TJ = -55 to 150°C TJ = -55 to +150°C TJ = -55 to 150°C TJ = -55 to 150°C TJ = -55 to 150°C TA = +125°C t = 1000 Hrs f = 10 Hz to 10 kHz (% of VOUT) TA = 25°C Junction to Case Units -1.275 RMS Output Noise Thermal Resistance Max. -1.25 66 dB 77 dB 100 65 100 IOUT = 10mA to IMAX 0.2 2 0.5 5 VIN – VOUT = 3V to 40V 1.0 5 2 5 2.0 6 3 6 VIN – VOUT ≤ 40V 2.5 5 2.5 5 VIN – VOUT ≤ 10V 1.2 3 1.2 3 1.5 0.50 0.80 1.5 0.15 0.17 0.10 0.17 VIN – VOUT = 3V to 50V VIN – VOUT ≤ 15V 0.50 0.80 VIN – VOUT = 40V 0.15 0.17 0.10 0.17 0.5 0.6 1.5 0.6 0.3 1 0.3 VIN – VOUT = 50V LCC4 Package 13 μA μA mA A 0.5 % 1 % % 0.003 0.003 %/V 60 65 (HV SERIES) ΔVOUT Temperature Typ. -1.262 -1.225 (HV SERIES) IMIN Min. -1.25 IOUT = 10mA to IMAX ΔVOUT IP137MHV , IP137M -1.238 P ≤ PMAX ΔVOUT IP137MAE IP137MEA 13 °C/W 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. 2) Test Conditions unless otherwise stated: VIN – VOUT = 5V , IOUT = 0.1A , PMAX = 10W, IMAX = 0.5A VMAX = 40V for standard series , 50V for HV series. Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: [email protected] Website: http://www.semelab.co.uk Document Number 2830 Issue 2