PKF4111ASI Ericsson Microelectronics, PKF4111ASI Datasheet
PKF4111ASI
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PKF4111ASI Summary of contents
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SMD and through-hole versions with ultra low component height 8.0 mm (0.315 in.) • 83% efficiency • 1,500 Vdc isolation voltage • Switching frequency syncronization • MTTF >10 million hours at +50°C case temperature • Low EMI The MacroDens™ ...
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... Vdc. 2) The power modules will operate down to mF £36V, when V decreases, but will turn £38V, when V V increases (see also I I Operating information EN/LZT 146 87 R1A © Ericsson Microelectronics AB, December 2001 ...
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... V dc. The case is designed in non- conductive epoxy. Its flammability rating meets UL 94V-0. The oxygen index is 34% . EN/LZT 146 87 R1A © Ericsson Microelectronics AB, December 2001 Electrical Data Fundamental circuit diagram Single output Transient input voltage Single voltage pulse at +25 ° ...
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... V I Output 1 typ min max 5.02 5.05 5.08 2.62 6.39 4.85 5.25 5.8 6 180 150 +150 –250 –1 2.0 10 2.15 2.60 3 typ min max 2.8 2.8 EN/LZT 146 87 R1A © Ericsson Microelectronics AB, December 2001 Unit mV/° p-p dBmV dB Unit % W ...
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... During EMC measurements the PKF module is measured directly. The fundamental switching frequency is 510 kHz ± (0.1…1.0) × max O Conducted EMI (input teminals) PKF 4111A without filter. EN/LZT 146 87 R1A © Ericsson Microelectronics AB, December 2001 Power derating Turn-on/turn-off input voltage 38 37 Turn- Turn-off ...
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... V (typical value). Ion Ioff To decrease V a resistor should be connected between pin 10 Ion and 11 (see fig. 2). The resistance is given by the following equation (for 34.5 V< × (V – 32.0)/(36.0 – V Ion Ion EN/LZT 146 87 R1A © Ericsson Microelectronics AB, December 2001 ) Figure 1 – 36.0) kW Ion >36 V): Ion ) kW Ion Figure 2 ...
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... Synchronization (Sync possible to synchronize the switching frequency to an external symmetrical clock signal. The input can be driven by an TTL- compatible output and referenced to the input pin 17. EN/LZT 146 87 R1A © Ericsson Microelectronics AB, December 2001 Characteristics High level Threshold level Low level Sink current Sync ...
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... Phone: +46 8 757 5000 www.ericsson.com/microelectronics For local sales contacts, please refer to our website or call: Int. +46 8 757 4700, Fax: +46 8 757 4776 The latest and most complete infor- mation can be found on our website Preliminary Data Sheet EN/LZT 146 87 R1A © Ericsson Microelectronics AB, December 2001 ...