PKG4627PI Ericsson Microelectronics, PKG4627PI Datasheet

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PKG4627PI

Manufacturer Part Number
PKG4627PI
Description
DC/DC Converter
Manufacturer
Ericsson Microelectronics
Datasheet

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• Efficiency typ 86% (5 V) at full load
• Low profile 11.0 mm (0.43 in.)
• 1,500 V dc isolation voltage
• MTBF >200 years at +75°C case
• Rugged mechanical design and
• EMI measured according to
The PKG series of DC/DC Power Modules are mem-
bers of the EriPower™ range of low profile DC/DC
converters for distributed power architectures in
48/60 VDC power systems. They provide up to 60W
in single and dual output versions. Utilizing the
standard EriPower™ PKA/PKE pin-out with an even
smaller footprint, the power density is 20 W/cu.in.
The PKG units can be used as on-board distributed
power modules, or serve as building blocks for more
centralized power boards. The high efficiency makes it
possible to operate over a wide temperature range
without any extra heatsinks. At forced convection
cooling >200 lfm (1 m/s), the PKG units can deliver
full power without heatsinks up to +65°C ambient.
With derated output power it can also operate in
E
(duals = 1,000 Vdc)
temperature
efficient thermal management, max
+100 °C case temperature
EN 55 022 and FCC part 15J
30–60 W DC/DC Power Modules
temperature controlled environments with non-forced
convection cooling. By adding external heatsinking,
the temperature range can be extended even further.
Thanks to its peak power capa-bility, the PKG series
is ideal for applications where max power is only
required during short durations e.g. in disc drives.
The PKG series uses ceramic sub-strates with plated
copper in order to achieve good thermal manage-
ment, low voltage drops, and a high efficiency.
These products are manufactured using highly
automated manufacturing lines with a world-class
quality commitment and a five-year warranty.
Ericsson Microelectronics AB has been an ISO 9001
certified supplier since 1991. For a complete product
program please reference the back cover.
PKG 4000 I
48 V Input Series

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PKG4627PI Summary of contents

Page 1

... These products are manufactured using highly automated manufacturing lines with a world-class quality commitment and a five-year warranty. Ericsson Microelectronics AB has been an ISO 9001 certified supplier since 1991. For a complete product program please reference the back cover. ...

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... At input voltages exceeding 72 V (abnormal voltage) the power loss will be higher than at normal input voltage and T limited to max +90 °C. Absolute max con- tinuous input voltage dc. Output characteristics will be marginally affected at input voltages exceeding 72 V. EN/LZT 146 04 R1B © Ericsson Microelectronics, November 2001 must be C ...

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... Positive output 2. 8 – Out 1 Negative output 1. 9 +Out 1 Positive output Output voltage adjust. adj EN/LZT 146 04 R1B © Ericsson Microelectronics, November 2001 Dimensions in mm (in) Weight Maximum 75 g (2.66 oz). Case Blue anodized aluminium casing with em- bedded tin plated copper pins. 3 ...

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... – sub Electrical Data h × (1/ -1) O Fundamental circuit diagrams C max Single output to the pins 2.5 C/W th sub-P Dual output sub-A T sub sub Case Control Isolated feedback EN/LZT 146 04 R1B © Ericsson Microelectronics, November 2001 ...

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... See Operating information. 2) Temperature coefficient is positive at low temperatures and negative at high temperatures. 3) See also Typical Characteristics, Power derating. Miscellaneous Characteristics h Efficiency P Power dissipation d EN/LZT 146 04 R1B © Ericsson Microelectronics, November 2001 Conditions T = +25° 14 Long term drift = 0.1 …1.0 ´ max ...

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... I O max O Conditions max max O I Output 1 min typ max 2.49 2.51 2.53 2.25 2.75 2.43 2.57 3 100 +250 –500 see PKG 4319 PI Temperature characteristics 15 100 47 3.5 min typ max 78 10.5 EN/LZT 146 04 R1B © Ericsson Microelectronics, November 2001 Unit p Unit % W ...

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... See Operating information. 2) Temperature coefficient is positive at low temperatures and negative at high temperatures. 3) See also Typical Characteristics, Power derating. Miscellaneous Characteristics h Efficiency P Power dissipation d EN/LZT 146 04 R1B © Ericsson Microelectronics, November 2001 Conditions T = +25° Long term drift = 0.1 …1.0 ´ max ...

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... I O max O Conditions max max O I Output 1 min typ max 5.12 5.15 5.18 4.65 5.65 5.00 5.20 5 100 +350 –500 see PKG 4611 PI Temperature characteristics 12 100 50 6 min typ max 86 10 EN/LZT 146 04 R1B © Ericsson Microelectronics, November 2001 Unit p Unit % W ...

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... OVP Over voltage protection 1) See Operating information. 2) Temperature coefficient is positive at low temperatures and negative at high temperatures. Miscellaneous Characteristics h Efficiency P Power dissipation d EN/LZT 146 04 R1B © Ericsson Microelectronics, November 2001 Conditions T = +25° 10A Long term drift = 0.1 …1.0 ´ max O ...

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... PKG 4428 PI Temperature characteristics 9.6 0 min 40 5) min 1.02 × max 15 100 150 100 min typ max 84 7.6 EN/LZT 146 04 R1B © Ericsson Microelectronics, November 2001 Unit max 5.40 V 5.90 V 5. 150 mV p Unit % W ...

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... Temperature coefficient is positive at low temperatures and negative at high temperatures. 3) See also Typical Characteristics, Power derating each output is set by the total load. lim Miscellaneous Characteristics h Efficiency P Power dissipation d EN/LZT 146 04 R1B © Ericsson Microelectronics, November 2001 O1 nom Conditions T = +25° nom 0.1 …1.0 ´ I Long term drift ...

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... PKG 4625 PI Temperature characteristics 3.2 0 min 60 4) min 1.02 × max 9 9 100 150 100 min typ 89 7.4 EN/LZT 146 04 R1B © Ericsson Microelectronics, November 2001 Unit max 15.10 V 16.50 V 15. 3 150 mV p Unit max ...

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... Temperature coefficient is positive at low temperatures and negative at high temperatures. 3) See also Typical Characteristics, Power derating each output is set by the total load. lim Miscellaneous Characteristics h Efficiency P Power dissipation d EN/LZT 146 04 R1B © Ericsson Microelectronics, November 2001 O1 nom Conditions T = +25° nom 0.1 …1.0 ´ I Long term drift ...

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... O <100 ms Recover time t r The output voltage deviation is determined by the load transient (dI/dt) 2. Load change: 0.25×I …0.75×I O nom O nom dI/dt » 5 A/ms EN/LZT 146 04 R1B © Ericsson Microelectronics, November 2001 < 0.1×V Oi …0.25× nom Oi …0.25×I O nom ...

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... Load current (A) Temperature characteristics Efficiency (typ Load current (A) Temperature characteristics EN/LZT 146 04 R1B © Ericsson Microelectronics, November 2001 PKG 4410 PI Output characteristic (typ) 3.7 3.5 3.3 3 Load current (A) Dynamic load response (typ) PKG 4611 PI Output characteristic (typ) 5.8 5.4 5.0 4.6 ...

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... Output characteristic (typ) Dynamic load response (typ) 1. Maximum deviation DV PKG 4428 PI Output characteristic (typ) Dynamic load response (typ) 1. Maximum deviation DV 2. Load change: EN/LZT 146 04 R1B © Ericsson Microelectronics, November 2001 Power derating < 0.1× <100 ms Recover time t r The output voltage deviation is determined by the load transient (dI/dt) 2 ...

Page 17

... Efficiency (typ) Temperature characteristics Efficiency (typ) Temperature characteristics EN/LZT 146 04 R1B © Ericsson Microelectronics, November 2001 PKG 4623 PI Output characteristic (typ) 1) Dynamic load response (typ) PKG 4625 PI Output characteristic (typ) 1) Dynamic load response (typ) Power derating 1. Maximum deviation DV < 0.1×V ...

Page 18

... Efficiency (typ) Temperature characteristics 18 PKG 4627 PI Output characteristic (typ) Dynamic load response (typ) 1. Maximum deviation DV EN/LZT 146 04 R1B © Ericsson Microelectronics, November 2001 Power derating < 0.1× <100 ms Recover time t r The output voltage deviation is determined by the load transient (dI/dt) 2. Load change: 0.25× ...

Page 19

... Conducted EMI Input terminal value (typ) External Filter (class B) Required external input filter in order to meet class 55022, CISPR 22 and FCC part 15J. The capacitors are of ceramic type. The low ESR is critical for the result. EN/LZT 146 04 R1B © Ericsson Microelectronics, November 2001 = (0.1...1.0) × max ...

Page 20

... A 0.1 O approximately 5 F oz/ copper with a trace =n × 0.8 × max O ), specified as a minimum value. lim m H. Their equivalent series resistance m F. EN/LZT 146 04 R1B © Ericsson Microelectronics, November 2001 for dual outputs where P O max ...

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... 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 ...

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... W PKG 4611 PKG 4617 PIOA 5 V/6 PKG 4428 PKG 4623 PI 15 V/3 PKG 4625 PKG 4627 PI The latest and most complete infor- mation can be found on our website! Preliminary Data Sheet EN/LZT 146 04 R1B © Ericsson Microelectronics AB, November 2001 ...

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