PKM4218PI Ericsson Microelectronics, PKM4218PI Datasheet

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PKM4218PI

Manufacturer Part Number
PKM4218PI
Description
15A DC/DC Power Module 48V Input, (1.8V) Output
Manufacturer
Ericsson Microelectronics
Datasheet

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High efficiency 92% Typ (5V) at full load
Fast dynamic response, 100µs,
+ - 150 mVpeak Typ
Low output ripple, 60 mVp-p Typ
High power density, 44 W/in
Wide input voltage range (36-75V)
Industry standard footprint & pin-out
1,500Vdc isolation voltage
Max case temperature +100ºC
UL 1950/UL
TUV to EN60 950 Type Approved
c
1950 Recognized
48V Input, (1.5V-1.8V-2.5V-3.3V-5V) Outputs
3
(5.0V)
15-20A DC/DC Power Modules
For a complete product program please reference the back page.
PKM 4000 PI
,

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PKM4218PI Summary of contents

Page 1

Input, (1.5V-1.8V-2.5V-3.3V-5V) Outputs • High efficiency 92% Typ (5V) at full load • Fast dynamic response, 100µ 150 mVpeak Typ • Low output ripple, 60 mVp-p Typ • High power density, 44 W/in (5.0V) 3 • Wide ...

Page 2

General Absolute Maximum Ratings Characteristics T Maximum Operating Case Temperature C T Storage temperature S V Input voltage I V Isolation voltage ISO (input to output test voltage) V Remote control voltage Inrush transient Input T ...

Page 3

Safety (continued) Mechanical Data Connections Designation Function -IN Negative input ON/OFF Remote control (primary). To turn-on and turn-off the output +IN Positive input -OUT Negative output -SEN Negative remote sense Trim Output voltage adjust +SEN Positive remote sense +OUT Positive ...

Page 4

... Output Current Derating (No Heatsink) for 2.5V/20A 100 0 10 Output Current Derating (No Heatsink) for 2.5V/15A 15 3.0 m/s 2.5 m 100 Data Sheet AE/LZT 108 4913 R2 © Ericsson Inc., Microelectronics, May 2001 m/s lfm PKM4218PI 3.0 m/s 2.5 m/s 2.0 m/s 1.5 m/s 1.0 m/s 0.5 m/s 0.2 m/s Natural Convection PKM4519PI 3.0 m/s 2.5 m/s 2.0 m/s 1.5 m/s 1.0 m/s 0.5 m/s 0.2 m/s Natural Convection 20 30 ...

Page 5

... PKM4318PIOA and PKM4218PIOA 2.0 m/s 6 1.5 m/s 5 1.0 m/s 4 0.5 m/s 3 0.2 m/s Natural Convection Allowable Power Dissipation vs. Ambient Temp for 1.8V PKM4318PI and PKM4218PI 2.0 m/s 1.5 m/s 3 1.0 m/s 0.5 m/s 2 0.2 m/s Natural Convection Data Sheet AE/LZT 108 4913 R2 © Ericsson Inc., Microelectronics, May 2001 ...

Page 6

... Vi=48v 1 Vi=36v Data Sheet AE/LZT 108 4913 R2 © Ericsson Inc., Microelectronics, May 2001 Power Dissipation vs. Output Current for 1.8V/15A PKM4218PI Vi=72v Vi=60v Vi=48v Vi=36v 5 10 Output Current (A) Power Dissipation vs. Output Current for 2.5V/20A PKM4519PI Vi=72v Vi=60v Vi=48v ...

Page 7

Thermal Data Power Dissipation vs. Output Current for 3.3V/20A PKM4610PI Vi=72v Vi=60v 4 2 Vi=36v Output Current (A) Power Dissipation vs. Output Current for 3.3V/15A PKM4510PI 6 Vi=72v 5 Vi=60v ...

Page 8

Thermal Design η η Case to Ambient Thermal Resistance PKM 4000 Series 0.5 1 1.5 Air Flow (m/s) 8 η 2 2.5 3 Data Sheet AE/LZT 108 4913 R2 © Ericsson Inc., Microelectronics, ...

Page 9

PKM 4318 PIOA (30W -40...+100° 36...75V dc unless otherwise specified Output Characteristics V Output voltage initial Oi setting and accuracy Output adjust range V Output voltage O tolerance band Line regulation Load regulation V ...

Page 10

PKM 4218 PIOA (22.5W -40...+100° 36...75V dc unless otherwise specified Output Characteristics V Output voltage initial Oi setting and accuracy Output adjust range V Output voltage O tolerance band Line regulation Load regulation V ...

Page 11

PKM 4318 PI (36W -40...+100° 36...75V dc unless otherwise specified Output Characteristics V Output voltage initial Oi setting and accuracy Output adjust range Output voltage V O tolerance band Line regulation Load regulation V ...

Page 12

PKM 4218 PI (27W -40...+100° 36...75V dc unless otherwise specified Output Characteristics V Output voltage initial Oi setting and accuracy Output adjust range V Output voltage O tolerance band Line regulation Load regulation V ...

Page 13

PKM 4519 PI (50W -40...+100° 36...75V dc unless otherwise specified Output Characteristics V Output voltage initial Oi setting and accuracy Output adjust range V Output voltage O tolerance band Line regulation Load regulation V ...

Page 14

PKM 4319 PI (37.5W -40...+100° 36...75V dc unless otherwise specified Output Characteristics V Output voltage initial Oi setting and accuracy Output adjust range V Output voltage O tolerance band Line regulation Load regulation V ...

Page 15

PKM 4610 PI (66W -40...+100° 36...75V dc unless otherwise specified Output Characteristics V Output voltage initial Oi setting and accuracy Output adjust range V Output voltage O tolerance band Line regulation Load regulation V ...

Page 16

PKM 4510 PI (50W -40...+100° 36...75V dc unless otherwise specified Output Characteristics V Output voltage initial Oi setting and accuracy Output adjust range V Output voltage O tolerance band Line regulation Load regulation V ...

Page 17

PKM 4111 PI (100W -40...+100° 36...75V dc unless otherwise specified Output Characteristics V Output voltage initial Oi setting and accuracy Output adjust range V Output voltage O tolerance band Line regulation Load regulation V ...

Page 18

PKM 4711 PI (75W -40...+100° 36...75V dc unless otherwise specified Output Characteristics V Output voltage initial Oi setting and accuracy Output adjust range V Output voltage O tolerance band Line regulation Load regulation V ...

Page 19

Efficiency 36V 48V 60V 75 72V Output Current (A) Efficiency 36V 80 48V 60V 75 72V Output Current (A) Data Sheet AE/LZT 108 ...

Page 20

Efficiency 36V 80 48V 60V 75 72V Output Current (A) Efficiency 36V 80 48V 60V 75 72V Output Current (A) 20 PKM 4318 PI ...

Page 21

Efficiency 36V 48V 82 60V 72V Output Current (A) Efficiency Output Current (A) Data Sheet ...

Page 22

Efficiency Output Current (A) Efficiency Output Current (A) 22 PKM 4610 PI (66W 36V 48V 2 60V 72V 1 0 ...

Page 23

Efficiency Output Current (A) Efficiency Output Current (A) Data Sheet AE/LZT 108 4913 R2 © Ericsson Inc., Microelectronics, May 2001 PKM 4111 ...

Page 24

EMC Specifications Conducted EMI External Filter (class B) L1 0.68µF L1: 450µH TDK TF1028S-451Y3R-01 L2 & L3: 22µH Coilcraft D05ø22P-23 *The baseplate is floated. 24 4.7nF 3.3nF L2 47µF 0.68µF 47µF 0.68µF L3 3.3nF 4.7nF Data Sheet AE/LZT 108 4913 ...

Page 25

Operating Information Input Voltage Remote Control (RC) Optional Remote Control (P) Standard Remote Control RC (primary) RC (primary) Power module Low Low ON Open/High Open/High OFF Remote Sense Current Limiting General Characteristics Data Sheet AE/LZT 108 4913 R2 © Ericsson ...

Page 26

Output Voltage Trim for 1.5V 100000 10000 1000 Decrease Increase 100 Change in Output Voltage (∆%) kΩ - ∆% [ ∆ ∆ ∆% Output Voltage Trim for 1.8V 100000 10000 1000 Decrease ...

Page 27

Paralleling for Redundancy PKM1 PKM Output Ripple & Noise ( Over Temperature Protection Input and Output Impedance Output Capacitance Data Sheet AE/LZT 108 4913 R2 © Ericsson Inc., Microelectronics, May 2001 PKM2 Quality Reliability Quality Statement Warranty ...

Page 28

Product Program 48/60 V 1.5V/20A 48/60 V 1.5V/15A 48/60 V 1.8V/20A 48/60 V 1.8V/15A 48/60 V 2.5V/20A 48/60 V 2.5V/15A 48/60 V 3.3V/20A 48/60 V 3.3V/15A 48/60 V 5V/20A 48/60 V 5V/15A Product Options ...

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