JFW100G Lineage Power, JFW100G Datasheet
JFW100G
Related parts for JFW100G
JFW100G Summary of contents
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... Advance Data Sheet April 2008 JFW050G, JFW075G, JFW100G, JFW150G Power Modules: dc-dc Converters Vdc Input; 2.5 Vdc Output The JFW-Series Power Modules use advanced, surface- mount technology and deliver high-quality, efficient, compact dc-dc conversion. Applications Redundant and/or distributed power architectures n Workstations ...
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... max JFW050G JFW075G JFW100G (See Figure 1.) JFW150G (See Figure 2.) Inrush Transient Input Reflected-ripple Current, Peak-to-peak ( MHz, 12 µH source impedance; see Figure 11.) Input Ripple Rejection (120 Hz) Fusing Considerations CAUTION: This power module is not internally fused. An input line fuse must always be used. ...
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... Lineage Power (continued) Device Symbol All All All All All All All All JFW050G JFW075G JFW100G JFW150G JFW050G JFW075G JFW100G JFW150G All JFW050G JFW075G JFW100G JFW150G All = 25 °C; tested O, max: All All O, max: All All Min Typ Max V 2.46 2.5 2.54 O, set V 2.4 — 2.6 O — ...
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... O, clamp, nom 4.00 — 5.00 0.4 — — — — 1 425 — 575 Lineage Power Unit hr g (oz µ rated V O, nom V V µs — kHz ...
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... Table 4. Feature Specifications (continued) Parameter Output Current Monitor ( max JFW050G JFW075G JFW100G JFW150G Overtemperature Protection (See Figure 21.) Power Good Signal (Open collector output: low level indicates power good.): Output Sink Current (V ð 1 Maximum Voltage High-state Internal Impedance to Ground Thermal Warning Signal (Open collector output ...
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... The following figures provide typical characteristics for the power modules. The figures are applicable to both on/off configurations. 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 INPUT VOLTAGE, V Figure 1. Typical JFW100G Input Characteristics at Room Temperature 3.0 2.5 2.0 1.5 1.0 0.5 0 INPUT VOLTAGE, V Figure 2. Typical JFW150G Input Characteristics at Room Temperature 6 6 3.0 2 ...
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... Converters Vdc Input; 2.5 Vdc Output Characteristic Curves (continued) 77.0 76.0 75.0 74.0 73.0 72.0 71.0 70.0 69.0 68.0 67 OUTPUT CURRENT, I Figure 5. Typical JFW100G Converter Efficiency vs. Output Current at Room Temperature OUTPUT CURRENT, I Figure 6 ...
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... CURRENT PROBE L TEST V (+) I 33 µF ESR < 0.7 Ω @ 100 kHz V (–) I 8-203 (C).l offsets possible bat- S RESISTIVE 10 µF SCOPE LOAD 8-513 (C).b SENSE(+) CONTACT AND DISTRIBUTION LOSSES V (+) LOAD – – SENSE( ) 8-749 (C) – ⎞ x 100 ⎠ – Lineage Power ...
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... The power module has extra-low voltage (ELV) outputs when all inputs are ELV. The input to these units provided with a maxi- mum 20 A normal-blow fuse in the ungrounded lead. Lineage Power Feature Descriptions Overcurrent Protection To provide protection in a fault (output overload) condi- tion, the unit is equipped with internal current-limiting circuitry and optional delayed shutdown ...
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... V (+) I S- ON/OFF I on/off, pri (SECONDARY) ON/OFF (PRIMARY) SENSE(– on/off, pri – V (–) I (–)] – [SENSE(+) – SENSE(–)] ð 0 (+) and V (–) terminals O O (–) at the module. O Lineage Power April 2008 I on/off, sec + V on/off, sec – 8-1398 (C) ...
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... R = --------- - 2 – adj-down ⎝ ⎠ Δ% The test results for this configuration are displayed in Figure 17. This figure applies to all output voltages. Lineage Power 100k 10k LOAD CONTACT AND 100 DISTRIBUTION LOSSES 0 8-651 (C).h Figure 17. Resistor Selection for Decreased ...
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... Unused SYNC IN pins should be tied to V SYNC IN pin is not used, the module will operate from its own internal clock. April 2008 4 – ⎛ ⎞ kΩ ov-set ------------------------------------ - = adj ⎝ ⎠ V – 4.3 ov-set (–) pins of the modules must be I (–). If the I Lineage Power ...
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... Schottky diodes are not needed. An internal anti-rollback circuit prevents either output voltage from falling more than 1 V below the other dur- ing light load operation. Lineage Power Good layout techniques should be observed for noise immunity. To implement forced load sharing, the follow- ing connections must be made: ...
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... For additional information regarding this module, refer to the Thermal Management JC-, JFC-, JW-, and JFW- Series 150 W Board-Mounted Power Modules Technical Note (TN97-008EPS). April 2008 MEASURE CASE TEMPERATURE HERE 8-1397 (C).a Lineage Power ...
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... Figure 22. Forced Convection Power Derating with Figure 23. JFW100G Power Dissipation vs. Output 4.0 m/s (800 ft./min 3.5 m/s (700 ft./min 3.0 m/s (600 ft./min 2.5 m/s (500 ft./min 2.0 m/s (400 ft./min 1.5 m/s (300 ft./min 1.0 m/s (200 ft./min 0.5 m/s (100 ft./min 0.1 m/s (NAT. CONV.) (20 ft./min ...
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... NO HEAT SINK 0.5 1.0 1.5 2.0 (100) (200) (300) (400) AIR VELOCITY, IN m/s (ft./min.) Curves; Either Orientation = 54 V and an output current ° ° using Figure 24 – ----------------------- - – ----------------------- - = 24 = 1.9 °C/W Lineage Power 2.5 3.0 (500) (600) 8-1153 (C).a ...
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... S P ∅ D θcs Figure 26. Resistance from Case-to-Sink and Sink-to-Ambient Lineage Power For a managed interface using thermal grease or foils, (continued) a value of θcs = 0.1 °C/W to 0.3 °C/W is typical. The solution for heat sink resistance is: (continued) θsa This equation assumes that all dissipated power must be shed by the heat sink ...
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... PLACES (–OUTPUT AND BRONZE, 10 PLACE +OUTPUT) 2.54 (0.100) 12.7 (0.50) V (-) I CASE SYNC OUT SYNC IN SENSE(–) SENSE(+) TEMPWARN VoTRIM ON/OFF OCTRIM OVTRIM PWRGOOD CURMON PARALLEL S-ON/OFF V (+) I 4.8 (0.19) 48.3 (1.90) April 2008 5.3 (0.21) MIN 7.62 (0.300) MOUNTING INSERTS M3 x 0.5 THROUGH, 4 PLACES V (-) O 35.56 (1.400) 12.70 (0.500) V (+) O Lineage Power 8-1397 (C).b ...
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... April 2008 dc-dc Converters Vdc Input; 2.5 Vdc Output Recommended Hole Pattern Component-side footprint. Dimensions are in millimeters and (inches). 35.56 (1.400) 5.08 (0.200) 5.08 (0.200) 50.8 (2.00) 12.7 (0.50) Lineage Power 57.9 (2.28) MAX 4.8 48.3 (1.90) (0.19) V (+) I ON/OFF 5.08 (0.200) SYNC IN SYNC OUT CASE 10.16 (0.400) 48.26 (1.900) V (-) I 5.1 (0.20) 2.54 (0.100) MODULE OUTLINE PARALLEL S-ON/OFF ...
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... Negative 50 W Negative 75 W Negative 25 W Positive 37.5 W Positive 50 W Positive 75 W Positive JFW150G JFW150G1 JFW150G31 Suffix 3 1 — April 2008 Device Comcode Code JFW050G1 TBD JFW075G1 TBD JFW100G1 108336173 JFW150G1 108329285 JFW050G TBD JFW075G TBD JFW100G TBD JFW150G TBD Lineage Power ...
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... Dimensions are in millimeters and (inches). 1/4 IN. 1/2 IN. 1 IN. 61 (2.4) 1 1/2 IN. 57.9 (2.28) Figure 27. Longitudinal Heat Sink Lineage Power 61 (2.4) 8-2832 (C) Figure 28. Transverse Heat Sink Comcode 407243989 407243997 407244706 407244714 407244722 407244730 407244748 1/4 IN ...
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... Converters Vdc Input; 2.5 Vdc Output Notes 22 April 2008 Lineage Power ...
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... April 2008 dc-dc Converters Vdc Input; 2.5 Vdc Output Notes Lineage Power 23 ...
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... Lineage Power reserves the right to make changes to the produc t(s) or information contained herein without notice. No liability is ass umed as a res ult of their use or applic ation. No rights under any patent acc ompany the sale of any oduct information. ...