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Technical

Specification

NQ60x60EGC05

9 - 60 V

Continuous Input

0 - 60 V

Outputs

5.0 A

Current

Non-

Isolated

Eighth-brick

DC-DC Converter

The NiQor

eighth-brick dc-dc converter is a non-isolated

digital buck-boost regulator, which employs synchronous

rectification to achieve extremely high conversion efficiency.

The High Input Voltage NiQor Brick family of converters can

be used in traditional DPA (distributed power architecture)

systems or provide a regulated output voltage from a battery

source or other variable voltage source. The NiQor Brick

family can be configured to Buck the input voltage down to

a lower voltage or Boost the input voltage up to a higher

voltage using a single external resistor. These modules are

RoHS 6/6 compliant (see last page).

Operational

Features

• Ultra high efficiency, up to 96% at full rated load

• Delivers up to 5 A of output current with minimal

derating - no heatsink required

• Input Voltage Range: 9 - 60 V

• Output voltage range: 0 - 60 V (negative output is possible)

• Extensive on-board input and output filtering

• No minimum load requirement means no preload

resistors required

• Buck or buck-boost mode available

• Adjustable current limit with current monitor (C option)

Non-Isolated

NiQor eighth-brick module

Protection

Features

• Input under-voltage lockout protects the converter at low

input voltage conditions

• Over-current shutdown protects converter from excessive

load current or short circuits

• Input/output over-voltage protection protects load

and regulator from damaging voltages

• Thermal shutdown protects converter from abnormal

environmental conditions

Mechanical

Features

• Industry standard eighth-brick pin-out configuration

• Size: 0.99" x 2.39" (25x60.6 mm)

• Total height only 0.50" (12.7 mm)

• Total weight: 1.7 oz (48 grams)

Control

Features

• On/Off control

• Output voltage trim permits custom voltages

• Remote Sense (S option, standard)

• Current limit trim (C option)

Product # NQ60x60EGC05

Phone 1-888-567-9596

www.synqor.com

Safety

Features

• UL/cUL 60950-1 recognized (US & Canada)

• TUV certified to EN60950-1

• Board and plastic components meet UL94V-0

flammability requirements

Doc.# 005-NG6060W Rev. C

03/06/09

Page 1

Technical Specification

MECHANICAL DIAGRAM

0.99

(25)

0.600

(15.24)

0.450

(11.43)

0.300

(7.62)

0.150

(3.81)

Input:

Outputs:

Current:

Package:

9 - 60 V

0 - 60 V

Eighth-brick

0.500 ±0.025

(12

0.63)

Overall height

8 7 6 5 4

2.39

(60.6)

2.00

(50.8)

Top View

Side View

0.18

(4.6)

0.145

(3.68)

0.19

(4.9)

0.300

(7.62)

0.600

(15.24)

0.020 ±0.010

(0.51

0.25)

Bottom side

Clearance

NOTES

1) Pins 1-3, 5-7 are 0.040" (1.02 mm) diameter. with 0.080"

(2.03mm) diameter standoff shoulders.

2) Pins 4 and 8 are 0.062” (1.57 mm) diameter with 0.100"

(2.54 mm) diameter standoff shoulders.

3) Other pin extension lengths available. Recommended pin length

is 0.03" (0.76 mm) greater than the PCB thickness.

4) All Pins: Material - Copper Alloy

Finish - Matte Tin over Nickel plate

5) Undimensioned components are shown for visual reference only.

6) All dimensions in inches (mm)

Tolerances: x.xx ±0.02" (x.x ±0.5 mm)

x.xxx ±0.010” (x.xx ±0.25 mm)

7) Weight: 1.7 oz (48 g) typical

8) Workmanship: Meets or exceeds IPC-A-610C Class II

PIN DESIGNATIONS

Pin No. Name

Notes:

1. SENSE(–) should be connected to Vout(–) either remotely or at the converter.

2. SENSE(+) should be connected to Vout(+) either remotely or at the converter.

Function

Positive input voltage

TTL input to turn converter on and off,

referenced to Vin(-), with internal pull up

Negative input voltage, internal short to

Pin 4

Negative output voltage, internal short

to Pin 3

Negative remote sense

(S option)

Current limit trim (C option)

Output voltage trim

Positive remote sense

(S option)

Current monitor output (C option)

Positive output voltage

Vin(+)

ON/OFF

Vin(-)

Vout(-)

SENSE(-)

TRIM

SENSE(+)

MON

Vout(+)

Product # NQ60x60EGC05

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-NG6060W Rev. C

03/06/09

Page 2

Technical Specification

NQ60x60EGC05 ELECTRICAL CHARACTERISTICS

Parameter

ABSOLUTE MAXIMUM RATINGS

Input Voltage

Non-Operating

Operating

Storage Temperature

Voltage at ON/OFF input pin

Input:

Outputs:

Current:

Package:

9 - 60 V

0 - 60 V

Eighth-brick

Ta = 25 °C, airflow rate = 300 LFM, Vin = 24 V dc unless otherwise noted; full operating temperature range is -40 °C to +105 °C ambient temperature with appropriate power derating.

Specifications subject to change without notice.

Vout Min. Typ.

All

-55

Max.

125

5.5

Units Notes & Conditions

°C

µF

Continuous

RECOMMENDED OPERATING CONDITIONS

Input Voltage Range

Input Fuse Rating

Input Current

External Input Capacitance

Output Voltage

Output Current

100

Turn on at 10V

Fast blow external fuse recommended

Input current max equals output rated current

ESR < 1.5Ω

Output voltage dependent

INPUT CHARACTERISTICS

Input Under-Voltage Lockout

Turn-On Voltage Threshold

Turn-Off Voltage Threshold

Lockout Hysteresis

Input Current Limit

No-Load Input Current

“

Disabled Input Current

Input Filter Components Value (C\L\C)

OUTPUT CHARACTERISTICS

Output Voltage Range

Operating Output Current Range

Output Voltage Regulation

Total Output Voltage Range

Output Voltage Ripple and Noise (pk-pk/36Vin)

“

Output DC Over Current limit

External Output Capacitance

C Option: Isense voltage

No load

Full load

Output resistance of Isense

C Option: Itrim voltage

Voltage at no load

Voltage at maximum load

Pull-Up Resistance of Itrim Pin

Pull-Up Voltage

C Option: Reverse Current

TEMP LIMITS FOR POWER DERATING

Semiconductor Junction Temperature

Board Temperature

Baseplate Temperature

EFFICIENCY

100% Load; 24 Vin

“ ; 48 Vin

“ ; 24 Vin

50% Load; 24 Vin

“ ; 48 Vin

“ ; 24 Vin

All

9.2

8.1

9.5

8.5

1.0

100

2.2\1.5\8.8

8.9

µF\µH\µF

Set output by Rtrim resistor

±480 mV ±4%*Vout

100

1000

1.25

1.54

0.12

2.12

10.2

2.5

125

100

µF

kΩ

µA

°C

Sense pin, over sample, line, load, temp. & life

36 Vin Full Load; 100uF; 20 MHz b.w.

Effective on input, output condition

ESR > 1 mΩ

5 A load

Enabled or Disabled

Package rated to 150 °C

ULrated max operating temp 130 °C

W mode only

Product # NQ60x60EGC05

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-NG6060W Rev. C

03/06/09

Page 3

Technical Specification

Input:

Outputs:

Current:

Package:

9 - 60 V

0 - 60 V

Eighth-brick

NQ60x60EGC05 ELECTRICAL CHARACTERISTICS (Continued)

Parameter

DYNAMIC CHARACTERISTICS

Output Voltage during Current Transient

For a Step Change in Output Current

All

Ta = 25 °C, airflow rate = 300 LFM, Vin = 24 V dc unless otherwise noted; full operating temperature range is -40 °C to +105 °C ambient temperature with appropriate power derating.

Specifications subject to change without notice.

Vout Min. Typ. Max.

Units Notes & Conditions

(0.1 A/µs); 50%-75%-50% Iout max

To within 1.5% Vout nom.

Resistive load

Settling Time

Turn on Transient

Startup delay

Rise Rate

Output Voltage Overshoot

FEATURE CHARACTERISTICS

Switching Frequency

ON/OFF Control

Negative Logic (N) ON/OFF Control

Off-State Voltage

On-State Voltage

Pull-Up Voltage

Pull-Up Resistance

Output Voltage Trim Range

Input/Output Over-Voltage Protection

Over-Temperature Shutdown

Over-Temperature Shutdown Restart Hysteresis

RELIABILITY CHARACTERISTICS

Calculated MTBF (TR-NWT-000332; Telcordia)

Calculated MTBF (MIL-HDBK-217F; MIL-217)

Field Demonstrated MTBF

All

240

0.6

250

260

V/ms

kHz

All

1.8

3.3

115

TBD

0.8

kΩ

°C

Measured Vout+ to common pins

Over full temp range

Average PCB Temperature

106 Hrs. 100% load, 200LFM, 40 °C Ta

106 Hrs. See our website for details

STANDARDS COMPLIANCE

Parameter

Notes & Conditions

STANDARDS COMPLIANCE

UL/cUL 60950-1

Pending UL Approval File # E194341

EN60950-1

Certified by TUV

Needle Flame Test (IEC 695-2-2)

Test on entire assembly; board & plastic components UL94V-0 compliant

IEC 61000-4-2

ESD test, 8 kV - NP, 15 kV air - NP (Normal Performance)

GR-1089-CORE

Section 7 - electrical safety, Section 9 - bonding/grounding

Telcordia (Bellcore) GR-513

Note: An external input fuse must always be used to meet these safety requirements. Contact SynQor for official safety certificates on new

releases or download from the SynQor website.

QUALIFICATION TESTING

Parameter

# Units

Test Conditions

QUALIFICATION TESTING

Life Test

95% rated Vin and load, units at derating point, 1000 hours

Vibration

10-55 Hz sweep, 0.060" total excursion, 1 min./sweep, 120 sweeps for 3 axis

Mechanical Shock

100g minimum, 2 drops in x and y axis, 1 drop in z axis

Temperature Cycling

-40 °C to 100 °C, unit temp. ramp 15 °C/min., 500 cycles

Power/Thermal Cycling

Toperating = min to max, Vin = min to max, full load, 100 cycles

Design Marginality

Tmin-10 °C to Tmax+10 °C, 5 °C steps, Vin = min to max, 0-105% load

Humidity

85 °C, 85% RH, 1000 hours, continuous Vin applied except 5 min/day

Solderability

15 pins

MIL-STD-883, method 2003

Note: Extensive characterization testing of all SynQor products and manufacturing processes is performed to ensure that we supply

robust, reliable product. Contact the factory for official product family qualification documents.

Product # NQ60x60EGC05

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-NG6060W Rev. C

03/06/09

Page 4

Technical Specification

100

Input:

Outputs:

Current:

Package:

9 - 60 V

0 - 60 V

Eighth-brick

Efficiency (%)

48Vin 24Vout

24Vin 12Vout

48Vin 12Vout

24Vin 48Vout

12Vin 24Vout

12Vin 48Vout

Pdiss. (W)

48Vin 24Vout

24Vin 12Vout

48Vin 12Vout

24Vin 48Vout

12Vin 24Vout

12Vin 48Vout

Load Current (A)

Figure 1:

Efficiency at different output voltage vs. load current for dif-

ferent input voltage at 25

°C

Figure 2:

Power dissipation at different output voltage vs. load current

for different input voltage at 25

°C

See Fig. 5

Derated Output Current(A)

source

impedance

See Fig. 6

Dc-dc

Converter

OUT

100 µF

100mW ESR

tantalum

capacitor

Tb≤100C;Vout=12 V

Tb≤100C; Vout=24 V

Tb≤100C; Vout=48 V

SOURCE

Input Voltage(V)

* See values for recommended external input capacitance.

Inductor optional as needed.

Figure 3:

Maximum output power derating curve with a controlled

baseplate temperature of 80ºC and 100ºC.

Figure 4:

Test set-up diagram showing measurement points for Input

Terminal Ripple Voltage (Figure 5), and Output Voltage Ripple (Figure 6).

60 Vout

48 Vout

24 Vout

12 Vout

Figure 5:

Input Terminal Ripple Voltage at

24 V

input voltage and

rated load current (500 mA/div). Bandwidth: 20 MHz. See Figure 4.

Figure 6:

Output Voltage Ripple at

36 V

input voltage and rated load

current (100 mV/div). Zero load capacitance. Bandwidth: 20 MHz. See

Figure 4.

Doc.# 005-NG6060W Rev. C

03/06/09

Page 5

Product # NQ60x60EGC05

Phone 1-888-567-9596

www.synqor.com