psr series psr-78xxlf wide input non-isolated regulate d 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 o utput current unless otherwise specified) output specifications voltage accuracy (at 100% load) +/- 2 %, typ. / +/- 3%, max. line voltage regulation (vin=min. to max. at full l oad) +/- 0,2%, typ. / +/- 0.4%, max. load voltage regulation (10% - 100%) +/- 0.4%, typ. / 0.6%, max. ripple and noise (at 20 mhz bw) 20 mv p-p, typ. / 3 5 mv p-p, max. short circuit input power 0.5w, typ. / 1.8w, max. short circuit protection continuous, automatic reco very switching frequency 280khz, min. / 330 khz, typ. / 450 khz, max. quiescent current positive output: 5ma, typ / 8ma, max. negative output: 7ma, typ. / 13ma, max. thermal shutdown (internal ic junction) 150c, typ. temperature coefficient (-40c ? +85c ambient) 0.0 2% c, max. capacitance load 1000uf, max. common specifications operating temperature (ambient) - 40 c to + 85 c / 100c case max. storage temperature - 55 c to + 125 c cooling free air convection mtbf (mil-hdbk-217f) 2000 khrs, min. physical characteristics case material plastic (ul94-v0) ?rohs compliant? soldering 260c / max. 10 sec. examples for partnumbers part no. input voltage (vdc) output voltage (vdc) output current (max. ma) efficiency min vin (%) efficiency max vin (%) 4.75-28 3.3 500 90 80 psr-783r3lf 4.75-25 -3.3 -400 73 78 6.5-32 5.0 500 93 84 PSR-7805LF 6.0-27 -5.0 -400 78 83 8-32 6.5 500 94 87 psr-786.5lf 6.0-25 -6.5 -300 83 85 11-32 9.0 500 95 91 psr-7809lf 7.0-23 -9.0 -200 87 86 15-32 12 500 95 92 psr-7812lf 7.0-20 -12 -200 85 87 18-32 15 500 96 93 psr-7815lf 7.0-17 -15 -200 84 89 telefon: +49 (0) 6135 7026 -0 telefax: +49 (0) 6135 931070 www.peak-electronics.de info@peak-electronics.de
psr series psr-78xxlf wide input non-isolated regulate d single output sip3 dimensions peak modelcode datecode 1 2 3 11.50 (0.45) bottom view 1 2 3 10.20 (0.40) 5.08 (0.20) 2.10 (0.08) 3.21 (0.13) 4.00 (0.16) 0.30 (0.01) all dimensions are typical in millimeters (inches). tolerance x.xx = +/- 0.30 (+/- 0.01) specification may change without notice. pin length is typical. 7.55 (0.30) 0.50 (0.02) derating graph and pinning pin connection # single 1 + v input 2 gnd 3 + v output
psr series psr-78xxlf wide input non-isolated regulate d single output sip3 app notes : standard application circuit application example external capacitor table part c1, c3 c2, c4 number ceramic capacitor ceramic capacitor psr-783r3lf 10uf/50v 22uf/6.3v PSR-7805LF 10uf/50v 22uf/10v psr-786r5lf 10uf/50v 10uf/10v psr-7809lf 10uf/50v 10uf/16v psr-7812lf 10uf/50v 10uf/25v psr-7815lf 10uf/50v 10uf/25v specification can be changed without notice. copyright peak electronics gmbhcs rev: okt. 2008
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