GE
65W Boost Converter: Non-Isolated DC-DC Modules
8Vdc
–16Vdc
input; 32Vdc to 54Vdc output; 65W Output power (max.)
Features
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Data Sheet
Compliant to RoHS II EU “Directive 2011/65/EU”
Compliant to IPC-9592 (September 2008), Category 2,
Class II
Compatible in a Pb-free or SnPb reflow environment (Z
versions)
Compliant to REACH Directive (EC) No 1907/2006
Wide Input voltage range (8Vdc-16Vdc)
Output voltage programmable from 32 to 54Vdc via
external resistor
Tunable Loop
TM
to optimize dynamic output voltage
response
Power Good signal
Output overcurrent protection (non-latching)
Over temperature protection
Remote On/Off
Ability to sink and source current
Support Pre-biased Output
Optimized for conduction-cooled applications
Small size: 27.9 mm x 11.4 mm x 8.5 mm(MAX)
(1.1 in x 0.45 in x 0.335 in)
Wide operating temperature range [-40°C to 85°C]
UL*
60950-1 2
nd
Ed. Recognized,
CSA
†
C22.2 No.
60950-1-07 Certified, and
VDE
‡
(EN60950-1 2
nd
Ed.)
Licensed
ISO** 9001 and ISO 14001 certified manufacturing
facilities
RoHS Compliant
Applications
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Vin+
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Industrial equipment
Distributed power architectures
Telecommunications equipment
VIN
PGOOD
VOUT
RTUNE
Vout+
▪
▪
▪
MODULE
Cin
CTUNE
TRIM
RTrim
Co
▪
ON/OFF
SIG_GND
GND
▪
GND
Description
The
Boost power modules are non-isolated dc-dc converters that can deliver up to 65W of output power. The module
can operate over a wide range of input voltage (V
IN
= 8Vdc-16Vdc) and provide an adjustable 32 to 54VDC output. The
output voltage is programmable via an external resistor. Features include remote On/Off, over current and over
temperature protection. The module also includes the Tunable Loop
TM
feature that allows the user to optimize the
dynamic response of the converter to match the load with reduced amount of output capacitance leading to savings
on cost and PWB area.
*
UL
is a registered trademark of Underwriters Laboratories, Inc.
†
‡
CSA
is a registered trademark of Canadian Standards Association.
VDE
is a trademark of Verband Deutscher Elektrotechniker e.V.
** ISO is a registered trademark of the International Organization of Standards
August 30, 2017
©2017 General Electric Company. All rights reserved.
GE
8Vdc
–16Vdc
input; 32Vdc
–
54Vdc output, 65W output power (max.)
Absolute Maximum Ratings
Data Sheet
65W Boost Converter: Non-Isolated DC-DC Power Modules
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings
only, functional operation of the device is not implied at these or any other conditions in excess of those given in the operations
sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the device reliability.
Parameter
Input Voltage
Continuous
Operating Ambient Temperature
(see Thermal Considerations section)
Storage Temperature
All
T
stg
-55
125
°C
All
T
A
-40
85
°C
Device
All
Symbol
V
IN
Min
-0.3
Max
18
Unit
V
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions.
Parameter
Operating Input Voltage
Maximum Input Current
(V
IN
=8V,Vo=40V, I
O
=I
O, max
)
Input No Load Current
(V
IN
= 12Vdc, I
O
= 0, module enabled)
Input Stand-by Current
(V
IN
= 12Vdc, module disabled)
Inrush Transient
Input Reflected Ripple Current, peak-to-peak
(5Hz to 20MHz, 1μH source
impedance; V
IN
=8 to 16V
,
I
O
= I
Omax
;
See Test Configurations)
Input Ripple Rejection (120Hz)
V
O,set
= 32 Vdc
V
O,set
= 54Vdc
All
All
All
All
15
I
IN ,No load
I
IN, No load
I
IN ,stand-by
I
12
t
5
125
190
10
1
285
mA
mA
mA
A
2
s
mAp-p
dB
Device
All
All
Symbol
V
IN
I
IN1max
Min
8
Typ
Max
16
10
Unit
Vdc
Adc
August 30, 2017
©2017 General Electric Company. All rights reserved.
Page 2
GE
8Vdc
–16Vdc
input; 32Vdc
–
54Vdc output, 65W output power (max.)
Electrical Specifications
(continued)
Parameter
Output Voltage Set-point (with 0.1% tolerance for external resistor
used to set output voltage)
Output Voltage (Over all operating input voltage, resistive load,
and temperature conditions until end of life)
Adjustment Range (selected by an external resistor)
Output Regulation
Line (V
IN
=V
IN, min
to V
IN, max
)
Load (I
O
=I
O, min
to I
O, max
)
Temperature (T
ref
=T
A, min
to T
A, max
)
Input Noise on nominal input at 25°C
(VIN=VIN, nom and IO=IO, min to IO, max Cin =220uF)
Peak-to-Peak (Full Bandwidth) for all Vo
Output Ripple and Noise on nominal output at 25°C
(V
IN
=V
IN, nom
and I
O
=I
O, min
to I
O, max
Co=66uF
Peak-to-Peak (Full bandwidth)
Peak-to-Peak (20MHz)
External Capacitance
1
Without the Tunable Loop
TM
ESR
≥
1 mΩ
With the Tunable Loop
TM
ESR
≥
0.15 mΩ
ESR
≥
10 mΩ
Output power
All
All
All
32Vout
Output Current
40Vout
48Vout
54Vout
Output Current Limit Inception (Hiccup Mode)
(current limit does not operate in sink mode)
Efficiency
V
IN
= 12Vdc, T
A
=25°C
I
O
=I
O, max ,
V
O
= V
O,set
1
External
Data Sheet
65W Boost Converter: Non-Isolated DC-DC Power Modules
Device
All
All
All
Symbol
Vo, set
Vo, set
Vo
Min
Typ
1
3
Max
Unit
% VO, set
% VO, set
32
54
Vdc
All
All
All
+0.4
0.4
0.4
% V
O, set
% V
O, set
% V
O, set
All
3%
mVpk-pk
300
All
90
mV
pk-pk
mV
pk-pk
All
C
O, max
C
O, max
C
O, max
P
o
10
100
0
100
470
470
65
2.03
1.63
1.35
1.2
μF
μF
μF
Watts
I
o
A
All
V
O,
= 32Vdc
V
O,
= 48Vdc
V
O,
= 54Vdc
I
O, lim
η
η
η
150
95
93.8
93.3
% I
o,max
%
%
%
kHz
Switching Frequency
All
f
sw
260
TM
feature to ensure that the module is stable as well as getting the best
capacitors may require using the new Tunable Loop
transient response. See the Tunable Loop
TM
section for details.
August 30, 2017
©2017 General Electric Company. All rights reserved.
Page 3
GE
8Vdc
–16Vdc
input; 32Vdc
–
54Vdc output, 65W output power (max.)
General Specifications
Parameter
Calculated MTBF (I
O
=0.8I
O, max
, T
A
=40°C) Telecordia Issue 3 Method 1
Case 3
Weight
Device
All
Min
Typ
Data Sheet
65W Boost Converter: Non-Isolated DC-DC Power Modules
Max
Unit
Hours
47,243,971
5.6
g (oz.)
Feature Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See
Feature Descriptions for additional information.
Parameter
On/Off Signal Interface
(V
IN
=V
IN, min
to V
IN, max
; open collector or equivalent,
Signal referenced to GND)
Device Code with no suffix
–
Negative Logic (See Ordering Information)
(On/OFF pin is open collector/drain logic input with
external pull-up resistor; signal referenced to GND)
Logic High (Module OFF)
Input High Current
Input High Voltage
Logic Low (Module ON)
Input low Current
Input Low Voltage
Turn-On Delay and Rise Times
(V
IN
=V
IN, nom
, I
O
=I
O, max ,
V
O
to within ±1% of steady state)
Case 1: On/Off input is enabled and then input power is
applied (delay from instant at which V
IN
= V
IN, min
until V
o
=
10% of (V
o, set
- Vin))
Case 2: Input power is applied for at least one second and
then the On/Off input is enabled (delay from instant at
which Von/Off is enabled until V
o
= 10% of (V
o, set
- Vin))
Output voltage Rise time (time for V
o
to rise from
10% of Vo, set to 90% of of (V
o, set
- Vin))
Output voltage overshoot (T
A
= 25
o
C
V
IN
= V
IN, min
to V
IN, max
,I
O
= I
O, min
to I
O, max
)
With or without maximum external capacitance
All
Tdelay1
―
24
―
msec
All
All
I
IL
V
IL
―
-0.2
―
―
1
0.6
mA
Vdc
All
All
I
IH
V
IH
―
2.5
―
―
1
V
IN, max
mA
Vdc
Device
Symbol
Min
Typ
Max
Unit
All
All
Tdelay1
Trise1
―
24
32
―
―
3
msec
msec
% V
O, set
August 30, 2017
©2017 General Electric Company. All rights reserved.
Page 4
GE
8Vdc
–16Vdc
input; 32Vdc
–
54Vdc output, 65W output power (max.)
Feature Specifications (cont.)
Parameter
Over Temperature Protection
(See Thermal Considerations section)
Input Undervoltage Lockout
Turn-on Threshold
Turn-off Threshold
Hysteresis
PGOOD (Power Good)
Signal Interface Open Drain, V
supply
5VDC
Overvoltage threshold for PGOOD ON
Overvoltage threshold for PGOOD OFF
Undervoltage threshold for PGOOD ON
Undervoltage threshold for PGOOD OFF
Pulldown resistance of PGOOD pin
Sink current capability into PGOOD pin
All
All
All
All
All
All
All
All
All
Open-Frame Applications
All
Coldwall Applications
T
ref
Device
Symbol
Data Sheet
65W Boost Converter: Non-Isolated DC-DC Power Modules
Min
Typ
120
115
Max
Units
°C
7.7
6.9
0.5
Vdc
Vdc
Vdc
107.6
112.8
92.2
87.9
94
6
%V
O,
set
%V
O,
set
%V
O,
set
%V
O,
set
mA
August 30, 2017
©2017 General Electric Company. All rights reserved.
Page 5
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