PKM2515EPI Ericsson Power Modules, PKM2515EPI Datasheet

DC/DC Converters & Regulators 15Vdc 3.3A Isolated Input 18-36V 50W

PKM2515EPI

Manufacturer Part Number
PKM2515EPI
Description
DC/DC Converters & Regulators 15Vdc 3.3A Isolated Input 18-36V 50W
Manufacturer
Ericsson Power Modules
Series
PKM-Er
Datasheet

Specifications of PKM2515EPI

Output Power
50 W
Input Voltage Range
18 V to 36 V
Number Of Outputs
1
Output Voltage (channel 1)
15 V
Output Current (channel 1)
3.3 A
Package / Case Size
Quarter Brick
Output Type
Isolated
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PKM2515EPI
Manufacturer:
Ericsson
Quantity:
12 000
Part Number:
PKM2515EPIHS
Manufacturer:
Ericsson
Quantity:
12 000
Part Number:
PKM2515EPIPLA
Manufacturer:
POWEREX
Quantity:
1 000
Contents
Product Program . . . . . . . . . . . . . . . . . . . . . . 2
Quality Statement . . . . . . . . . . . . . . . . . . . . . 2
Limitation of Liability . . . . . . . . . . . . . . . . . . . 2
Mechanical Information . . . . . . . . . . . . . . . 3-4
Absolute Maximum Ratings . . . . . . . . . . . . . 5
Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Safety Specification . . . . . . . . . . . . . . . . . . . 6
Product Qualification Specification . . . . . . . . 7
PKM 2510E PI Data . . . . . . . . . . . . . . . . . . . 8
PKM 2511E PI Data . . . . . . . . . . . . . . . . . . 11
PKM 2513E PI Data . . . . . . . . . . . . . . . . . . 14
PKM 2515E PI Data . . . . . . . . . . . . . . . . . . 17
EMC Specification . . . . . . . . . . . . . . . . . . . . 20
Operating Information . . . . . . . . . . . . . . . . . 21
Thermal Consideration . . . . . . . . . . . . . . . . 23
Soldering Information . . . . . . . . . . . . . . . . . 24
Delivery Package Information . . . . . . . . . . . 24
Compatibility with RoHS requirements . . . . 24
Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Sales Offices and Contact Information . . . . 25
The PKM 2000E series of high efficiency DC/DC convert-
ers are designed to provide high quality on-board power
solutions in distributed power architectures used in
Internetworking equipment in wireless and wired com-
munications applications . The PKM 2000E series has
industry standard quarter brick footprint and pin-out and
is only 8 .5 mm (0 .33 in) high . This makes it extremely well
suited for narrow board pitch applications with board
spacing down to 15 mm (0 .6 in) . The PKM 2000E series
uses patented synchronous rectification technology and
achieves an efficiency up to 90% at full load . Ericsson’s
PKM 2000E series addresses both the industrial and the
emerging telecom market for applications in the multi-
E
18-36 Vdc DC/DC converter
Output up to 20 A/50 W
Key Features
• Industry standard Quarter-brick
• RoHS compliant
• High efficiency, typ . 89 % at 3 .3 Vout half load
• 1500 Vdc input to output isolation, meets isolation
• More than 7 .0 million hours predicted MTBF at +40 ºC
service network by specifying the input voltage range in
accordance with ETSI specifications . Included as standard
features are output over-voltage protection, input under-
voltage protection, over temperature protection, soft-start,
output short circuit protection, remote sense, remote con-
trol, and output voltage adjust function . These converters
are designed to meet high reliability requirements and are
manufactured in highly automated manufacturing lines and
meet world-class quality levels .
Ericsson Power Modules is an ISO 9001/14001 certified
supplier .
PKM 2000E Series
57 .9 x 36 .8 x 8 .5 mm (2 .28 x 1 .45 x 0 .33 in)
requirements equivalent to basic insulation according
to IEC/EN/UL 60950
ambient temperature
Datasheet

Related parts for PKM2515EPI

PKM2515EPI Summary of contents

Page 1

... These converters are designed to meet high reliability requirements and are manufactured in highly automated manufacturing lines and meet world-class quality levels . Ericsson Power Modules is an ISO 9001/14001 certified supplier . Datasheet ...

Page 2

... Ericsson Power Modules does not make any other warranties, expressed or implied including any warranty of merchantability or fitness for a particular purpose (including, but not limited to, use in life support applications, where malfunctions of product can cause injury to a person's health or life Comment EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 ...

Page 3

... Mechanical Information PKM 2000E PI Datasheet  EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 ...

Page 4

... Mechanical Information HS-Option PKM 2000E PI Datasheet  EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 ...

Page 5

... Ramping from lower voltage activated I  min typ max -40 +110 -55 +125 -0 .5 +40 1500 100 + 2xV oi min typ max EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 Unit ˚C ˚C Vdc Vdc Vdc Vdc Vdc Vdc Unit Vdc Vdc Vdc µ ...

Page 6

... Voltage) and the output remains SELV under normal and abnormal operating conditions . It is recommended that a slow blow fuse with a rating twice the maximum input current per selected product be used at the input of each DC/DC regulator .  EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 ...

Page 7

... each axis 100 half sine -40 ... +100 ˚C 300 +85 ˚ 1000 hours 260 ˚ .13 s +55 ±5 ˚C +35 ±5 ˚C +35 ±5 ˚C with rubbing 125 ˚C 1000 h -45 ˚ 1000 h EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 ...

Page 8

... Hz sinewave , 1 Vpp, Pcb .0) × I max Conditions I max ˚ Pcb I max / ˚ Pcb I max ˚ Pcb  Output min typ max 3 . .37 2 . ±300 100 min typ max 180 EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 Unit µ p Unit % % W kHz ...

Page 9

... The heatsink option have approximately 5 °C improved derating compared with the PKM2000E without heatsink . The HS option is intended to be mounted on a cold wall to transfer heat away from the converter . EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 100 [°C] 2.5 3.0 ...

Page 10

... Output voltage response to load current step-change (3 .75-11 .25-3 . =+25 °C, Vin= Top Pcb trace: output voltage (200mV/div .) . Bottom trace: load current (5 A/div .) Time scale ms/div . Output voltage adjust resistor value vs . percentage change in output voltage . EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 ...

Page 11

... Hz sinewave , 1 Vpp, Pcb .0) × I max Conditions I max ˚ Pcb I max / ˚ Pcb I max ˚ Pcb 11 Output min typ max .85 5 .15 4 . ±250 100 min typ max 180 EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 Unit µ p Unit % % W kHz ...

Page 12

... The heatsink option have approximately 5 °C improved derating compared with the PKM2000E without heatsink . The HS option is intended to be mounted on a cold wall to transfer heat away from the converter . EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 ...

Page 13

... Output voltage response to load current step-change (2 .5-7 .5 =+25 °C, Vin= Top trace: Pcb output voltage (200mV/div .) . Bottom trace: load current (2 .5 A/div .) Time scale ms/div . Output voltage adjust resistor value vs . percentage change in output voltage . EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 ...

Page 14

... I max Conditions I max ˚ Pcb I max / ˚ Pcb I max ˚ Pcb 1 Output min typ max .74 12 .26 11 . ±300 100 150 min typ max 200 EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 Unit µ p Unit % % W kHz ...

Page 15

... The heatsink option have approximately 5 °C improved derating compared with the PKM2000E without heatsink . The HS option is intended to be mounted on a cold wall to transfer heat away from the converter . EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 ...

Page 16

... Output voltage response to load current step-change (1 .05-3 .15-1 .05A =+25 °C, Vin= Top Pcb trace: output voltage (200mV/div .) . Bottom trace: load current (1 .0 A/div .) Time scale ms/div . Output voltage adjust resistor value vs . percentage change in output voltage . EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 ...

Page 17

... I max Conditions I max ˚ Pcb I max / ˚ Pcb I max ˚ Pcb 1 Output min typ max .70 15 .30 14 . ±250 150 . 150 min typ max 230 EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 Unit µ p Unit % % W kHz ...

Page 18

... The heatsink option have approximately 5 °C improved derating compared with the PKM2000E without heatsink . The HS option is intended to be mounted on a cold wall to transfer heat away from the converter . EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 ...

Page 19

... Output voltage response to load current step-change (0 .625-2 .50-0 .625 =+25 °C, Vin= Top Pcb trace: output voltage (200mV/div .) . Bottom trace: load current (0 .83 A/div .) Time scale ms/div . Output voltage adjust resistor value vs . percentage change in output voltage . EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 ...

Page 20

... Optional Connection to Earth Ground 50 ohm input EMC Computer Reciver Ceramic Capacitor Tantalum Capacitor +Vout +Sense + Trim 0.1uF 10uF -Sense -Vout Output ripple and noise test setup EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 Resistive Load Load BNC Connector to Scope ...

Page 21

... Output voltage adjust function is according to information given under the output section . +Out +Sense Load V adj R adj -Sense -Out Decrease Circuit configuration for output voltage adjust 1 EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 ) +Out +Sense R adj Load V adj -Sense -Out Increase ...

Page 22

... The PKM 2000E Series DC/DC converters can be paralleled for redundancy if external o-ring diodes are used in series with the outputs . It is not recommended to parallel the PKM 2000E Series DC/DC converters for increased power without using external current sharing circuits .  EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 ...

Page 23

... The real temperature will be dependent on several factors, like PCB size and type, direction of airflow, air turbulence etc . It is recommended to verify the temperature by testing .  of DC/DC converter – temperature increase . ) - 1) × .4W EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 ...

Page 24

... For more information please refer to For more information please refer to Design Note 002 .  EN/LZT 146 050 R4A © Ericsson Power Modules, March 2007 ...

Page 25

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

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