PKF4928API Ericsson Microelectronics, PKF4928API Datasheet

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PKF4928API

Manufacturer Part Number
PKF4928API
Description
Manufacturer
Ericsson Microelectronics
Datasheet
• SMD and through-hole versions with
• 79% efficiency at full load
• 1,500 V dc isolation voltage
• Switching frequency syncronization
• MTTF >10 million hours at +50°C
• Low EMI
E
ultra low component height 8.0 mm
(0.315 in.)
case temperature
+3.3V/2.1A, +5.0V/0.5A /9.4W
For mechanical and other information please refer to the
PKF series General information data sheet.
PKF 4928A I
DC/DC power module

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PKF4928API Summary of contents

Page 1

SMD and through-hole versions with ultra low component height 8.0 mm (0.315 in.) • 79% efficiency at full load • 1,500 V dc isolation voltage • Switching frequency syncronization • MTTF >10 million hours at +50°C case temperature • ...

Page 2

... V dc –5 + min typ max Unit 30.0 36.0 V 34.5 38.0 V 32.0 36 53V) 230 66V) 225 53V 66V EN/LZT 146 99 R1A © Ericsson Microelectronics AB, June 2001 NOTES: £ £ ...

Page 3

... Safety Safety of information technology equipment including electrical business equipment information technology equipment Standard for power supplies EN/LZT 146 99 R1A © Ericsson Microelectronics AB, June 2001 Electrical Data Fundamental circuit diagram, Single output Safety of Transient input voltage Single voltage pulse at +25°C ambient temperature. ...

Page 4

... EN/LZT 146 99 R1A © Ericsson Microelectronics AB, June 2001 Unit max V 6.24 5. 221 mV/° 0 100 mV p-p 80 dBmV dB Unit max % 2.8 W ...

Page 5

... Cross regulation output 2 (5V) 2.5 2.0 1.5 Operating area for ± 4% tolerance 1.0 0 0.1 0.2 0.3 0.4 0.5 Output 2 (5V) (A) EMC Specifications Conducted EMI (input teminals) PKF 4928 A without filter EN/LZT 146 99 R1A © Ericsson Microelectronics AB, June 2001 Power derating 2.5 -50 -40 +80 +90 -30 +100 Case temperature (˚C) Temperature coefficient 3,34 3,32 3,30 ...

Page 6

... PKF 4928A with 51µH common mode and 10 µH seies inductor Radiated EMS (Electro-Magnetic Fields) Conducted EMS ESD EFT Output Ripple & Noise (V ac Operating Information Fuse Considerations h Remote Control (RC) Turn-on/off Input Voltage To increase V Ion W To decrease V Ion W EN/LZT 146 99 R1A © Ericsson Microelectronics AB, June 2001 PKF 4928A I Figure 1 ...

Page 7

... No license is granted by implication or otherwise under any patent or patent rights of Ericsson Microelectronics. These products are sold only according to Ericsson Microelectronics’ general conditions of sale, unless otherwise confirmed in writing. m Specifications subject to change without notice ...

Page 8

... Ericsson Microelectronics The latest and most complete infor- mation can be found on our website! Preliminary Data Sheet ...

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