30B16FW_4803S1.5 [GAPTEC]
30W - Single Output - Wide Input - Isolated & Regulated;
| 型号： | 30B16FW_4803S1.5 |
| 厂家： | 
GAPTEC |
| 描述： | 30W - Single Output - Wide Input - Isolated & Regulated |
| 文件： | 总6页 (文件大小：2473K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
30B16FW_1.5 series
30W - Single Output - Wide Input - Isolated & Regulated
DC-DC Converter
DC-DC Converter
30 Watt
Wide 2:1 input voltage range
Short circuit protection (SCP)
Isolation voltage: 1.5kVDC
Input under-voltage lockout
Over-current, over-voltage,
over-temperature protection
RoHS compliant (EU Directive
2011/65/EU)
Operating temperature range:
The 30B16FW_1.5 series are isolated 30W DC-DC converters with 2:1
input voltage. They feature efficiency up to 88%, 1500VDC isolation,
operating temperature of -40°C to +85°C, input under-voltage protec-
tion, output over-voltage, output over-current, output short circuit
protection and meets IEC60950-1.
-40°C to +85°C
Fixed switching frequency
Remote on/off
International standard pin-out
Meets requirements for
ETSI 300-132-2
They are widely applied in Distributed Power Architectures, Wireless
Networks, access and optical Network Equipment, Enterprise Networks,
latest generation IC’s (DSP, FPGA, ASIC) and microprocessor powered
applications
Adjustable output voltage
Meets IEC60950-1
UL-60950-1 (E347551)
Common specifications
Short circuit protection:
Cooling:
Output specifications
Hiccup, self-recovery
Item
Test condition
Min
Typ
3.3
Max
Units
V
Free air convection
-40°C~+85°C
-55°C~+125°C
90% MAX
Voltage set point
25°C, Io=Io (max)
3.267
3.333
Operation temperature range:
Storage temperature range:
Storage humidity range:
Thermal stability time:
FIT:
Output current
Line regulation
10
A
Vin(min) to Vin(max)
Io= Io(max),
Vo=Vo(nom)
0.2
%Vo
30mins
Load regulation
Voltage precision
Vin=Vin(nom)
0.5
1
%Vo
%Vo
A
500; 109/MTBF
Io=0 to Io (max)
Vibration:
IEC60068-2-6: 10~500Hz sweep, 0.75mm
excursion, 10g acceleration, 10minutes
in each 3 perpendicular directions
Vin(min) to Vin(max)
Io=0 to Io(max)
Output current
limit inception
11
0
17
10
Shock:
Safety:
IEC 60068-2-27:200g acceleration,
duration 3ms, 6 drops in each
3 perpendicular directions
Remote sense
Vsense = Vout - Vload,
sense connected at
load
%Vo
Compliant to IEC60950-1, UL60950-1,
EN60950-1 and GB4943
External load
capacitance
Full resistive load,
low ESR
2200 µF
200 ppm/°C
Switching frequency:
Transportation:
250KHz MIN; 300KHz TYP; 350KHz MAX
ETS300019-1-2
2,000,000 hours
14g
Temperature
coefficient
Ambient tempera-
ture -40°C to 85°C
MTBF (Telcordia SR332, 2011, 40°C):
Weight:
Dynamic response*
200
5
µs
%Vo
Ripple and noise
Measured with 1uF
ceramic and 10uF
Tantalum external
capacitor
50
mVp-p
Protection specifications
Item
Test condition
Min
Typ
Max
Units
Input under voltage
lockout
• Turn-on
• Turn-off
32
30
34
32
36
34
V
V
Turn-on delay time Delay from
instant at which
10
ms
Short circuit
protection
Hiccup mode
Automatic recovery
4
Hour
Vin=Vin(min) until
Vo=0% of Vo(nom)
Over current
protection
Hiccup mode,
yes
Turn-on rise time
Time for Vo to rise
from 10% of Vo(nom)
to 90% of Vo(nom)
10
10
ms
automatic recovery
Over voltage
protection
Under the converter’s
maximum allowable
output power. Hiccup
mode
3.7
4.6
V
Turn-on transient:
Output voltage
overshoot
Time for Vo to rise
from 10% of Vo(nom)
to 90% of Vo(nom)
%Vo
Over temperature
protection
Automatic recovery
See OTP section
100
110
10
120
20
°C
°C
*
25%-50%-25%,50%-75%-50%Ioad step,di/dt=2.5A/µS.
with 470uF aluminum electrolytic capacitor
Over Temperature
Protection Hysteresis See OTP section
Automatic recovery
Remote control specifications
Example:
Item
Test condition
Min
0
Typ
Max
1.5
Units
30B16FW_4803S1.5
Logic low voltage
Logic high voltage
V
V
30 = 30Watt; B16 = sixteenth-brick; F = Open Frame; W = wide input
(2:1); 36-75Vin; 3.3Vout; S = single output; 1.5 = 1500VDC
3.5
25
Page 1 of 6
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
30B16FW_1.5 – Rev. 2020-1.0
Specifications subject to change without notice.
30B16FW_1.5 series
30W - Single Output - Wide Input - Isolated & Regulated
DC-DC Converter
Input specifications
Isolation specifications
Item
Item
Test condition
Min
36
Typ
48
Max
Units
Test condition
Input/output
Test at 500VDC
Min
10
Typ
Max
Units
VDC
MΩ
Input voltage
• Continuous
• Transient (100ms)
80
100
V
V
Isolation voltage*
Isolation resistance**
Isolation capacitance
1500
Operating input
voltage
75
V
2200
pF
Max. input current
100% load Vin= Vin
(min) to Vin (max)
1.2
A
*
Test duration 1 minute, leak current lower than 10mA
** The isolation resistance of input to output is no less than 10MΩ
Input current
no load, full input
peak-to-peak
50
30
mA
mA
Reflected ripple
current*
Inrush transient
Input fuse
Vin=48V
0.01
A2S
A
Fast blow
3
* 5Hz to 20 MHz,12µH source inductance, 47µF aluminum electrolytic capacitor
Product Selection Guide
Input Voltage [VDC]
Output Voltage
Output Current
Efficiency
[%, Min./Typ.]
Capacitive load
[µF, Max.]
Part Number
Nominal
Range
Max
[VDC]
[A, max]
5
36-75
80
3.3
10
90/91.5
10000
30B16FW_4803S1.5
Typical characteristics
Efficiency
Efficiency
Converter Efficiency Vs. Output Current @25°C
Converter Efficiency Vs. Output Current @high temp.
Efficiency
Derating
Converter Efficiency Vs. Output Current @low temp.
Available load current vs. ambient temperature and
airflow for the module mounted horizontally
Page 2 of 6
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
30B16FW_1.5 – Rev. 2020-1.0
Specifications subject to change without notice.
30B16FW_1.5 series
30W - Single Output - Wide Input - Isolated & Regulated
DC-DC Converter
Typical characteristics
Dynamic response
Vin=48V/Vo=3.3V,25%~50%load,2.5A/µS
(add 470uF aluminum electrolytic capacitor)
Dynamic response
Vin=48V/Vo=3.3V,50%~75%load,2.5A/µS
(add 470uF aluminum electrolytic capacitor)
Start-up
Vin=48V/Io=10A@25°C
Output ripple & noise
Output voltage ripple (20MHz bandwidth, Vin=48V/Io=20A@25°C)
Test configurations
Input Reflected Ripple Current Test Setup
Peak to peak Output Ripple Test Setup
Measure input reflected ripple current with a simulated
source inductance of 12µH. The measurement points for
input reflected ripple current is showed above.
Scope measurements should be made using a BNC
socket with a 1µF ceramic capacitor and a 10µF tantalum
capacitor. Position the oscillograph probe between 51mm
and 76mm(2in and 3in) from the module
Page 3 of 6
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
30B16FW_1.5 – Rev. 2020-1.0
Specifications subject to change without notice.
30B16FW_1.5 series
30W - Single Output - Wide Input - Isolated & Regulated
DC-DC Converter
Remote on/off
Remote On/Off application circuit
The REM pin is used to turn the power converter remote on
or off via a system signal. This power module is negative
logic, which turns the module on when the REM pin is at
logic low and off when it is at logic high. We also provide
positive logic remote On/Off which turns the module on
during logic high and off during logic low.
To turn the power module on and off, the user must supply a
switch to control the voltage between the REM pin and -Vin
terminal (see Figure11). A logic low is VREM = 0 V to 1.5 V.
During logic high, the typical maximum VREM voltage is 25V.
If not using the remote on/off feature, perform one of the
following to turn the converter on:
For negative logic, short REM pin to -Vin.
For positive logic, leave REM pin open.
Remote sense
Circuit configuration for remote sense
Remote sense minimizes the effects of distribution losses
by regulating the voltage at the remote sense connections.
The voltage between the remote sense pins and the output
terminals must not exceed the output voltage sense range
(<10%Vo). The voltage between the Vo1 and GND terminals
must not exceed the minimum output over-voltage protection
value shown in the Feature Specifications table.
This limit includes any increase in voltage due to remote
sense compensation and output voltage set-point
adjustment (trim).
If not using the remote sense feature to regulate the output
at the point of load, then connect +SENSE to Vo1 and -SENSE
to GND.
Output voltage set point adjustment
Circuit configuration to increase output voltage
Output voltage trim allows the user to increase or decrease
the output voltage set point of a module. This is accomplished
by connecting an external resistor between the TRIM pin and
either the +SENSE or -SENSE pins. The trim resistor should be
positioned close to the module. If not using the trim feature,
leave the TRIM pin open.
To increase the output voltage, refer to figure on the left. A trim
resistor, Rtrimup, should be connected between the TRIM and
+SENSE, with a value of:
Page 4 of 6
30B16FW_1.5 – Rev. 2020-1.0
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
30B16FW_1.5 series
30W - Single Output - Wide Input - Isolated & Regulated
DC-DC Converter
Output voltage programming
Circuit configuration to decrease output voltage
To decrease the output voltage (see figure on the left), a trim
resistor, R, should be connected between the TRIM and -S, with
a value of:
Trimming beyond 110% of the rated output voltage is not an
acceptable design practice, as this condition could cause
unwanted triggering of the output overvoltage protection
(OVP) circuit. When trimming up, care must be taken not to
exceed the converter’s maximum allowable output power.
Heat transfer via convection
Over temperature protection
Recommended airflow direction
Tref Temperature Measurement Location
Recommended reflow profile
Lead-free (Pb-free) solder processes
For Pb-free solder processes, a pin temperature (TPIN) in excess of the sol-
der melting temperature (TL, +217°C to +221°C for Sn/Ag/Cu solder alloys)
for more than 30 seconds, and a peak temperature of +235°C on all solder
joints is recommended to ensure a reliable solder joint.
For Pb-free solder processes, the product is qualified for MSL 3 according to
IPC/JEDEC standard J-STD-020C. During reflow, TP must not exceed +245°C
at any time.
Page 5 of 6
30B16FW_1.5 – Rev. 2020-1.0
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
30B16FW_1.5 series
30W - Single Output - Wide Input - Isolated & Regulated
DC-DC Converter
Recommended EMC application
Suggested configuration to meet the conducted emission limits of EN55022
Class A.
Mechanical dimensions
Through hole mounting
Recommended pad layout
Note:
Note:
Dimensions are in millimeters and (inches).
1. The maximum capacitive loads offered were tested at input voltage range and
full load.
Tolerances:
2. Only typical model listed. Non-standard models will be different from the abo-
ve, please contact us for more details.
3. All specifications are measured at TA=25°C, humidity<75%, nominal input
voltage and rated output load unless otherwise specified.
4. In this datasheet, all the test methods of indications are based on corporate
standards.
5. We can provide product customization service, please contact our technicians
directly for specific information.
6. Our products shall be classified according to ISO14001 and related environmen-
tal laws and regulations, and shall be handled by qualified units.
x.x mm 0.5 mm (x.xx in. 0.02 in.) ꢀunless otherwise indicated]
x.xx mm 0.25 mm (x.xxx in. 0.010 in )
Page 6 of 6
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
30B16FW_1.5 – Rev. 2020-1.0
Specifications subject to change without notice.
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