Datasheet

ManualsBrandsMURATA POWER SOLUTIONS ManualsPSU ComponentsDC/DC converter (print) 29.8 V 3.3 A 100 W No. of outputs: 1 x

Murata Power Solutions’ fully isolated Power

Ampliﬁ er Eighth-Brick series of DC-DC convert-

ers has been designed speciﬁ cally for use with

multi-channel power ampliﬁ ers such as those

found in the latest generation of microcell wireless

transceiver applications requiring up to 100W.

With a typical efﬁ ciency of 92.5%, the PAE series

keeps power dissipation on the module to a mini-

mum, therefore, reducing system temperatures and

helping network operators save energy costs. The

through-hole mounted converter is available with

an optional baseplate for conduction cooled/cold

wall applications typically found in base-station

applications and remote radio heads.

The converter operates over the industry stan-

dard TNV input voltage range of + 36 to +75 VDC

around a nominal +48 VDC. The single +29.8 Vout

can be adjusted over a wide range, from +23.84 to

32.78 VDC, to maximize ﬂ exibility for power ampli-

ﬁ er system designers.

Controls include remote On/Off control of

either negative or positive polarity. In addition the

converter has a number of protection features in-

cluding over current, over temperature, input under

voltage and output short circuit.

The PAE series has been designed to meet the

demanding “low noise” requirements in modern

communications systems and will require minimal

Vout ﬁ ltering in most applications. Other example

applications for the PAE include indoor/outdoor Wi-

Fi installations, RF test equipment, CATV systems

and MRI imaging equipment.

PRODUCT OVERVIEWKEY PRODUCT FEATURES



2:1 Input Voltage Range (36V – 75V)



Trimmable 23.84 (-20%) to 32.78 (10%) Volts

output (29.8V, nom)



Up to 100W output power @ 36 - 75Vin



Efﬁ ciency = 92.5% (typ)



Industry standard 1/8 brick package



Optional Baseplate for conduction cooling

applications



Optional Baseplate to ground connection pin



Positive & negative logic on/off control option



Monotonic startup into pre-bias/pre load output

conditions



Over-current (power limiting); Over-temperature

protection; Over-Voltage Protection



Low output ripple and noise



Strong thermal derating performance



Operational temperature range –40°C to

+100°C (baseplate temperature)



1500V I/O isolation



Certiﬁ ed to UL 60950-1, CSA-C22.2 No. 60950-

1, 2nd edition with Am1 safety approvals

Figure 1. Connection Diagram

Typical topology is shown. Murata Power Solutions recommends an external fuse.

Baseplate ground

(B3 option)

External

Power

Source

Reference, Controller,

Power Transfer,

and Error Ampliﬁer

-Vout

+Vout

Trim

On/Off

Control

-Vin

Open = On

+Vin

logic)

Barrier

Isolated

Gate Drive

Power Switch,

Current Sense,

and Transfer

Mechanisms

PAE Series

Up to 100W 29.8V Nom Output Eighth-Brick Isolated

DC-DC Converter with 2:1 Wide Input Range

MDC_PAE Series.A01 Page 1 of 17

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C-DC Converter with 2:1 Wide Input

Typical units

Summary of content (17 pages)

PAGE 1
PAE Series www.murata-ps.com Up to 100W 29.8V Nom Output Eighth-Brick Isolated R DC-DC Converter with 2:1 Wide Input Range Typical units KEY PRODUCT FEATURES S PRODUCT OVERVIEW  2:1 Input Voltage Range (36V – 75V) Murata Power Solutions’ fully isolated Power Ampliﬁer Eighth-Brick series of DC-DC converters has been designed speciﬁcally for use with multi-channel power ampliﬁers such as those found in the latest generation of microcell wireless transceiver applications requiring up to 100W.
PAGE 2
PAE Series Up to 100W 29.8V Nom Output Eighth-Brick Isolated DC-DC Converter with 2:1 Wide Input Range ORDERING GUIDE ➀ Output Input R/N (mV pk-pk) Root Model ➀ PAE-29/3-D48 IOUT IIN full Regulation (Max.) ➁ VIN Nom. Range IIN no VOUT (Amps, Power load (Volts) max.) (Watts) Typ. Max. (Volts) (Volts) load (mA) (Amps) Line Load 29.8 3.3 98.34 65 100 ±0.1% ±0.1% 48 ➀ Please refer to the part number structure for additional ordering information and options.
PAGE 3
PAE Series Up to 100W 29.8V Nom Output Eighth-Brick Isolated DC-DC Converter with 2:1 Wide Input Range FUNCTIONAL SPECIFICATIONS Conditions ➀ /Comments ABSOLUTE MAXIMUM RATINGS Input Voltage, Continuous Input Voltage, Transient Isolation Voltage On/Off Remote Control Output Power Minimum Typical/Nominal 0 100 mS max. duration Input to output, continuous Power on, referred to -Vin Maximum 80 100 1500 13.5 99.32 0 0 Units Vdc Vdc Vdc Vdc W Current-limited, no damage, short-circuit 0 3.
PAGE 4
PAE Series Up to 100W 29.8V Nom Output Eighth-Brick Isolated DC-DC Converter with 2:1 Wide Input Range FUNCTIONAL SPECIFICATIONS, (CONT.
PAGE 5
PAE Series Up to 100W 29.8V Nom Output Eighth-Brick Isolated DC-DC Converter with 2:1 Wide Input Range PERFORMANCE DATA Efﬁciency vs. Line Voltage and Load Current @ +25°C Power Dissipation vs. Load Current @ +25°C 93 92 91 VIN = 36V VIN = 48V VIN = 60V VIN = 75V 89 Efﬁciency (%) Power Dissipation (Watts) 90 88 87 86 85 84 83 82 0.36 0.73 1.10 1.46 1.83 2.20 Load Curre nt (Amps) 2.57 2.93 3.30 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 0.
PAGE 6
PAE Series Up to 100W 29.8V Nom Output Eighth-Brick Isolated DC-DC Converter with 2:1 Wide Input Range PERFORMANCE DATA Maximum Current Temperature Derating at sea level (Vin = 48V, airﬂow from pin 1 to pin 4, with baseplate) 4 4 3 3 Output Current (Amps) Output Current (Amps) Maximum Current Temperature Derating at sea level (Vin = 48V, airﬂow from pin 1 to pin 4, without baseplate) Still Air 0.5 m/s (100 LFM) 1.0 m/s (200 LFM) 1.5 m/s (300 LFM) 2.0 m/s (400 LFM) 2 1 Still Air Cold Wall 0.
PAGE 7
PAE Series Up to 100W 29.8V Nom Output Eighth-Brick Isolated DC-DC Converter with 2:1 Wide Input Range PERFORMANCE DATA Start up Delay (Vin = 48V, Vout = nom, Iout = full load, Ta = +25°C) Ch1 = Vin, Ch4 = Vout Enable Start up Delay (Vin = 48V, Vout = nom, Iout = full load, Ta = +25°C) Ch1 = Enable, Ch4 = Vout Step load Transient Response (Vin = 48V, Vout = nom, Cload = 10μf || 1μf, Iout = 50-75-50% of full load , Ta = +25°C) Ch1 = Iout, Ch4 = Vout Output Ripple and Noise (Vin = 48V, Iout = 3.
PAGE 8
PAE Series Up to 100W 29.8V Nom Output Eighth-Brick Isolated DC-DC Converter with 2:1 Wide Input Range MECHANICAL SPECIFICATIONS: OPEN FRAME MATERIAL: 0.040 PINS: COPPER ALLOY 0.060 PINS: COPPER ALLOY FINISH: (ALL PINS) GOLD (5μ"MIN) OVER NICKEL (50μ" MIN) TOP VIEW END VIEW 4.8 0.19 (NOTE 1) 11.1 0.44 58.4 2.30 1°MAX (ALL PINS) 4.8 0.19 REF 22.9 0.90 0.25 0.010 MIN CLEARANCE BETWEEN MTG PLANE AND COMPONENTS ON CONVERTER END VIEW SIDE VIEW PIN SHOULDERS (MTG PLANE) MTG PLANE 1.80±0.05 0.071±0.
PAGE 9
PAE Series Up to 100W 29.8V Nom Output Eighth-Brick Isolated DC-DC Converter with 2:1 Wide Input Range MECHANICAL SPECIFICATIONS: WITH BASEPLATE MATERIAL: 0.040 PINS: COPPER ALLOY 0.060 PINS: COPPER ALLOY FINISH: (ALL PINS) GOLD (5u"MIN) OVER NICKEL (50u" MIN) 1.91 0.075 REF END VIEW M3x0.5 x 0.10 MAX PENETRATION (x2) END VIEW 58.4 2.30 2.54 2x 0.100 12.4 0.49 10.4 2x 0.41 4.8 0.19 (NOTE 1) 4.8 0.19 REF TOP VIEW 36.8 1.45 1°MAX (ALL PINS) 15.24 0.600 22.9 0.90 26.16 1.030 47.24 1.860 5.6 0.
PAGE 10
PAE Series Up to 100W 29.8V Nom Output Eighth-Brick Isolated DC-DC Converter with 2:1 Wide Input Range MECHANICAL SPECIFICATIONS: RECOMMENDED FOOTPRINT (VIEW THROUGH CONVERTER) TOP VIEW FINISHED HOLE SIZES PINS 1-4, 6-8 (PER IPC-D-275, LEVEL C) (PER IPC-D-275, LEVEL C) 50.80 2.000 .048-.062 .070-.084 (PRI) (SEC) CL 7.62 .300 8 2 7 6 5 3 4 25.4 1.00 .100 MIN @ ALL PINS FOR PIN SHOULDERS 3.81 .150 9 1 23.4 .92 FINISHED HOLE SIZES @ PINS 5 & 9 CL 7.62 .300 CL 3.81 .150 58.9 2.
PAGE 11
PAE Series Up to 100W 29.8V Nom Output Eighth-Brick Isolated DC-DC Converter with 2:1 Wide Input Range STANDARD PACKAGING: OPEN FRAME EACH STATIC DISSIPATIVE POLYETHYLENE FOAM TRAY ACCOMMODATES 21 CONVERTERS IN A 3 X 7 ARRAY 9.92 REF 9.92 REF .88 REF 2.75±.25 CLOSED HEIGHT SMALL CARTON ACCOMMODATES TWO (2) TRAYS YIELDING 42 CONVERTERS PER CARTON MPQ=42 11.00±.25 10.50±.25 Dimensions are in inches (mm shown for ref. only). Third Angle Projection Tolerances (unless otherwise speciﬁed): .XX ± 0.
PAGE 12
PAE Series Up to 100W 29.8V Nom Output Eighth-Brick Isolated DC-DC Converter with 2:1 Wide Input Range STANDARD PACKAGING: WITH BASEPLATE 9.92 REF 9.92 REF EACH STATIC DISSIPATIVE POLYETHYLENE FOAM TRAY ACCOMMODATES 15 CONVERTERS IN A 3 X 5 ARRAY .88 REF 2.75±.25 CLOSED HEIGHT CARTON ACCOMMODATES TWO (2) TRAYS YIELDING 30 CONVERTERS PER CARTON MPQ=30 11.00±.25 10.50±.25 Dimensions are in inches (mm shown for ref. only). Third Angle Projection Tolerances (unless otherwise speciﬁed): .XX ± 0.02 (0.
PAGE 13
PAE Series Up to 100W 29.8V Nom Output Eighth-Brick Isolated DC-DC Converter with 2:1 Wide Input Range TECHNICAL NOTES Input Fusing Certain applications and/or safety agencies may require fuses at the inputs of power conversion components. Fuses should also be used when there is the possibility of sustained input voltage reversal which is not current-limited. For greatest safety, we recommend a fast blow fuse installed in the +Vin input supply line.
PAGE 14
PAE Series Up to 100W 29.8V Nom Output Eighth-Brick Isolated DC-DC Converter with 2:1 Wide Input Range Floating Outputs Since these are isolated DC/DC converters, their outputs are “ﬂoating” with respect to their input. The essential feature of such isolation is ideal ZERO CURRENT FLOW between input and output. Real-world converters however do exhibit tiny leakage currents between input and output (see Speciﬁcations).
PAGE 15
PAE Series Up to 100W 29.8V Nom Output Eighth-Brick Isolated DC-DC Converter with 2:1 Wide Input Range Trim adjustments greater than the speciﬁed +10%/–20% can have an adverse affect on the converter’s performance and are not recommended. Excessive voltage differences between VOUT and Sense, in conjunction with trim adjustment of the output voltage, can cause the overvoltage protection circuitry to activate (see Performance Speciﬁcations for overvoltage limits).
PAGE 16
PAE Series Up to 100W 29.8V Nom Output Eighth-Brick Isolated DC-DC Converter with 2:1 Wide Input Range your applications by observing the converter’s output transient response during step loads. There should not be any appreciable ringing or oscillation. You may also adjust the output trim slightly to compensate for voltage loss in any external ﬁlter elements. Do not exceed maximum power ratings.
PAGE 17
PAE Series Up to 100W 29.8V Nom Output Eighth-Brick Isolated DC-DC Converter with 2:1 Wide Input Range Vertical Wind Tunnel IR Transparent optical window Variable speed fan Unit under test (UUT) Murata Power Solutions employs a computer controlled custom-designed closed loop vertical wind tunnel, infrared video camera system, and test instrumentation for accurate airﬂow and heat dissipation analysis of power products.