Telefon: +49 (0) 6135 7026 -0 Telefax: +49 (0) 6135 931070 www.peak-electronics.de [email protected] PSR SERIES PSR-78xxLF WIDE INPUT NON-ISOLATED REGULATED SINGLE OUTPUT SIP3 Wide Input Range Efficiency up to 96% Available Outputs: +/- 3.3, 5, 6.5, 9, 12, 15 VDC Other specifications please enquire. Electrical Specifications (Typical at + 25° C, nominal input voltage, rated output current unless otherwise specified) Output Specifications Voltage accuracy (at 100% load) Line voltage regulation (Vin=min. to max. at full load) Load voltage regulation (10% - 100%) Ripple and noise (at 20 MHz BW) Short circuit input power Short circuit protection Switching frequency Quiescent current Thermal shutdown (Internal IC junction) Temperature coefficient (-40°C – +85°C ambient) Capacitance load Common Specifications Operating temperature (ambient) Storage temperature Cooling MTBF (MIL-HDBK-217F) Physical Characteristics Case material “RoHS compliant” +/- 2 %, typ. / +/- 3%, max. +/- 0,2%, typ. / +/- 0.4%, max. +/- 0.4%, typ. / 0.6%, max. 20 mV p-p, typ. / 35 mV p-p, max. 0.5W, typ. / 1.8W, max. Continuous, automatic recovery 280KHz, min. / 330 KHz, typ. / 450 KHz, max. Positive Output: 5mA, typ / 8mA, max. Negative Output: 7mA, typ. / 13mA, max. 150°C, typ. 0.02% °C, max. 1000uF, max. - 40° C to + 85° C / 100°C case max. - 55 °C to + 125 °C Free air convection 2000 KHrs, min. Plastic (UL94-V0) Soldering 260°C / max. 10 sec. Examples for Partnumbers PART NO. PSR-783R3LF PSR-7805LF PSR-786.5LF PSR-7809LF PSR-7812LF PSR-7815LF INPUT VOLTAGE (VDC) OUTPUT VOLTAGE (VDC) OUTPUT CURRENT (max. mA) EFFICIENCY Min Vin (%) EFFICIENCY Max Vin (%) 4.75-28 4.75-25 6.5-32 6.0-27 8-32 6.0-25 11-32 7.0-23 15-32 7.0-20 18-32 7.0-17 3.3 -3.3 5.0 -5.0 6.5 -6.5 9.0 -9.0 12 -12 15 -15 500 -400 500 -400 500 -300 500 -200 500 -200 500 -200 90 73 93 78 94 83 95 87 95 85 96 84 80 78 84 83 87 85 91 86 92 87 93 89 PSR SERIES PSR-78xxLF WIDE INPUT NON-ISOLATED REGULATED SINGLE OUTPUT SIP3 Dimensions 2 3 7.55 (0.30) 10.20 (0.40) 11.50 (0.45) PEAK Modelcode Datecode 1 0.50 (0.02) 2 4.00 (0.16) 0.30 (0.01) 1 Bottom View All dimensions are typical in millimeters (inches). Tolerance x.xx = +/- 0.30 (+/- 0.01) Specification may change without notice. Pin length is typical. 2.10 (0.08) 5.08 (0.20) 3 3.21 (0.13) Derating Graph and Pinning Pin # 1 2 3 Connection Single + V Input GND + V Output PSR SERIES PSR-78xxLF WIDE INPUT NON-ISOLATED REGULATED SINGLE OUTPUT SIP3 App Notes : STANDARD APPLICATION CIRCUIT APPLICATION EXAMPLE EXTERNAL CAPACITOR TABLE Part Number PSR-783R3LF PSR-7805LF PSR-786R5LF PSR-7809LF PSR-7812LF PSR-7815LF Specification can be changed without notice. REV: Okt. 2008 C1, C3 ceramic Capacitor 10uF/50V 10uF/50V 10uF/50V 10uF/50V 10uF/50V 10uF/50V C2, C4 ceramic Capacitor 22uF/6.3V 22uF/10V 10uF/10V 10uF/16V 10uF/25V 10uF/25V Copyright PEAK electronics GmbHcs