G4050508

1.0 WATT MINATURE SMD DC/DC CONVERTERS FEATURES – 1 Watt Isoltated Outputs — Minature SMD Package ˜ 1000Vdc Isolation INPUT SPECIFICATIONS q Voltage ........................................ 5 or 12Vdc q Voltage Range ......................................... ±5% q Input Filter ................................................. Cap GENERAL SPECIFICATIONS q Efficiency (unregulated) ........................ 70% q Switching Frequency .................. 20KHz min. q Isolation Voltage .....................1000Vdc min. q Operating Temperature ........... 0 to +70OC q Storage Temperature ............ -40 to +85OC OUTPUT SPECIFICATIONS q Voltage ............................................ Per Table q Voltage Accuracy ................................... ±5% q Ripple & Noise 20MHz BW ........ 100mV p-p q Line Regulation (unregulated)........... ±1.2% q Load Regulation (unregulated)......... ±10% ELECTRICAL SPECIFICATIONS AT 25OC - OPERATING TEMPERATURE RANGE 0OC TO 70OC PART NUMBER G4050330 G4050520 G4050911 G4050508 G4051520 INPUT VOLTAGE (Vdc) OUTPUT OUTPUT TYPICAL VOLTAGE CURRENT EFFICIENCY (Vdc) (mA Max.) (% Typ.) PART NUMBER G4120520 G4120911 G4121208 G4121520 INPUT VOLTAGE (Vdc) OUTPUT OUTPUT TYPICAL VOLTAGE CURRENT EFFICIENCY (Vdc) (mA Max.) (% Typ.) 5 5 5 5 5 3.3 5 9 12 15 300 200 110 85 66 70 70 75 75 75 12 12 12 12 5 9 12 15 200 110 85 66 70 75 75 75 PACKAGE PHYSICAL DIMENSIONS .... DIMENSIONS IN mm (inches) PCB LAYOUT RECOMMENDED P.C.B. LAYOUT Dimensions in inches (mm) .450 (11.43) 5x.060 (1.52) .330 (8.40) 3x.100 (2.54) 8 5 1 5x.034 (.86) 8 P G4XXXXXX YYWW M PIN#1 WHITE DOT .300 (7.62) 4 1 2 .515 (13.08) MAX 4 .323 (8.20) MAX 5 PIN NUMBER 1 2 3 4 5 6 7 8 FUNCTION -INPUT +INPUT OMITTED -OUTPUT +OUTPUT OMITTED OMITTED N.C. g4xxxxxx 01/02 .285 (7.24) MAX .100 (2.54) TYP .020 (0.50) TYP .300 (7.62) .010 (0.25) TYP .010 (.25) .004 (.10) .355 (9.0) .435 (11.05) Specifications subject to change without notice. 20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 • TEL: (949) 452-0511 • FAX: (949) 452-0512 • http://www.premiermag.com 1