(1/2) 001-01 / 20040629 / e633_ldt.fm LDT Series LDT5656 Type Transformers For Power Supply SMD These are ultra-low-profile compact multi-output power supply transformers that increase the flexibility in designing compact and thin digital devices, including digital cameras. FEATURES * With a height of only 2 mm (or 3 mm), these products are optimally suited as power supply transformers for small and thin devices. * They are lightweight with a mass of 0.2g (0.25g). * Because the coiled terminals and terminals that are attached to the board are separated from each other, these transformers can be mounted and soldered to boards with a high degree of reliability. * These products support lead-free soldering. APPLICATIONS DC to DC converter transformers in small and thin electronic devices, CCD power supplies, LCD power supplies, digital still cameras, digital movie cameras and pocket game machines, etc. SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN LDT565620T LDT565630T LDT565630T-00 Marking Marking Marking 5 5 8 1 1 3.0max. 3 4 1 6 1 Weight: 0.2g 8 0.4 1 0.6 7 1 6 (0.85) 5 0.4 1 1 1 1 1 * All specifications are subject to change without notice. 5 1 Weight: 0.25g 1.3 1.3 6.2 3.6 1.3 Dimensions in mm 6 3.6 1.3 1.3 1 7 1 0.6 6.2 3.6 1 8 Weight: 0.25g 0.6 1.3 1 4 (3.9) (3.9) 5 1 3 (0.85) 7 2 (0.85) 2 5.60.2 1 5.60.2 (3.9) 1 2 3 4 5.8max. 4 (0.85) 8 0.4 5.8max. 2 3 4 5.8max. (0.85) 3 5 1 1 6.2 2 (0.85) 1 6 5.8max. 2 3 4 5.8max. 2.0max. 1 7 3.0max. 6 5.60.2 7 5.8max. 8 Dimensions in mm 1 Dimensions in mm (2/2) 001-01 / 20040629 / e633_ldt.fm LDT Series LDT5656 Type Transformers For Power Supply SMD ELECTRICAL CHARACTERISTICS For DC to DC Converters Part No. Power supply efficiency Temperature rise T Maximum output power LDT565620T 70% [When a power supply control IC is used] 10C[Output power: 0.5W] 0.7W LDT565630T 70% [When a power supply control IC is used] 10C[Output power: 0.7W] 1W TYPICAL CIRCUIT D1 L1 D2 L2 D3 L3 1 Eo1(V) Ein1(V) 7,8 2 5,6 3 Eo2(V) GND Ein3(V) 1 8 2 7 3 6 4 5 4 * All specifications are subject to change without notice. Eo3(V) LDT565630T-00 70% [When a power supply control IC is used] 10C[Output power: 0.7W] 1W