NGA10S15050DE [MURATA]

DC-DC Regulated Power Supply Module, 1 Output, 10W, Hybrid, DIP-5;
NGA10S15050DE
型号: NGA10S15050DE
厂家: muRata    muRata
描述:

DC-DC Regulated Power Supply Module, 1 Output, 10W, Hybrid, DIP-5

文件: 总3页 (文件大小:172K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
NGA SERIES  
Non-Isolated Wide Input DC/DC Converters  
1
SELECTION GUIDE  
Output  
Current  
Nominal  
Input Current Consumption @ Efficiency  
@ Full Load Shutdown  
Power  
Nominal  
Min Full Min Nom Max Min Nom Max Min Max  
Load Load VIN  
VIN VIN  
VIN VIN  
VIN  
VIN VIN  
Order Code  
(V) (V)  
A
mA  
mW  
%
NGA10S15018S 15 1.8  
NGA10S15025S 15 2.5  
NGA10S15033S 15 3.3  
NGA10S15050S 15 5.0  
0
0
0
0
0
0
0
0
0
0
2.0 847 280 160 0.5 4.8 16.1 89 81  
2.0 1142 380 210 0.5 4.8 16.1 92 85  
2.0 1478 480 269 0.5 4.8 16.1 94 88  
2.0 1493 705 388 1.0 4.8 16.1 95 92  
2.0 1493 705 388 1.0 4.8 16.1 95 92  
2.0 847 280 160 0.5 4.8 16.1 89 81  
2.0 1142 380 210 0.5 4.8 16.1 92 85  
2.0 1478 480 269 0.5 4.8 16.1 94 88  
2.0 1493 705 388 1.0 4.8 16.1 95 92  
2.0 1493 705 388 1.0 4.8 16.1 95 92  
1
1
1
1
1
2
2
2
2
2
2
NGA10S15050S 15 5.0  
NGA10S15018D 15 1.8  
NGA10S15025D 15 2.5  
NGA10S15033D 15 3.3  
NGA10S15050D 15 5.0  
FEATURES  
Industry Standard Footprint  
Short Circuit Protection  
Efficiency to 95%  
Wide Input Range  
1.8V, 2.5V, 3.3V & 5V Output  
2
NGA10S15050D 15 5.0  
1
INPUT CHARACTERISTICS  
Parameter  
Conditions  
MIN  
TYP  
MAX  
Units  
Continuous operation  
1.8,2.5 & 3.3V output types  
Continuous operation NGA10S15050S  
Continuous operation NGA10S15050SE Variable  
1.8V output types  
4.75  
7.0  
15  
28  
Operating Temperature Range  
Voltage Range  
VDC  
–40°C to 85°C  
15  
15  
29  
49  
48  
99  
28  
28  
3
SMD Construction  
Optional Shutdown & Trim Pins  
Reflected Ripple 2.5V output types  
(NGA10S15050SE Version)  
mA p-p  
Current  
3.3V output types  
5.0V output types  
DESCRIPTION  
1
The NGA series is a range of low profile  
DC/DC converters offering a single regulated  
output over a wide input voltage range. All  
parts deliver the full output power up to 85°C  
without the need for external heatsinking  
while the synchronus rectification design  
yields excellent efficiencies up to 95%.  
OUTPUT CHARACTERISTICS  
Parameter  
Conditions  
MIN  
TYP  
MAX  
Units  
Rated Power  
TA = –40°C to 85°C  
10  
W
Voltage Set  
1.5  
0.2  
5.0  
%
Point Accuracy  
Low line to high line,  
Line Regulation with external input/output capacitors,  
refer to test circuit  
0.5  
%/%  
10% load to 100% load,  
Load Regulation with external input/output capacitors,  
refer to test circuit  
BW = DC to 20MHz  
Ripple & Noise With external input/output capacitors,  
refer to test circuit  
1.5  
40  
2.0  
70  
%
mVp-p  
ABSOLUTE MAXIMUM RATINGS  
Short circuit protection  
Internal power dissipation  
Lead temperature 1.5mm from case for 10 seconds  
Input Voltage VIN  
Continuous  
1.1W  
300°C  
28V  
Minimum load  
0%  
Output Trim Control  
0V to +5V relative to 0V  
Shutdown Control  
–0.3V to +28V relative to 0V  
1
ENVIRONMENTAL  
Parameter  
Conditions  
MIN  
40  
50  
TYP  
MAX Units  
Operation  
Storage  
PCB Temperature above Ambient  
85  
°C  
°C  
°C  
125  
40  
1 Specifications typical at TA =25°C, nominal input voltage and rated output current unless otherwise specified.  
2 If optional VADJ and SD pin are required (as indicated in the mechanical dimensions diagram) suffix the part  
number with an E when ordering, i.e. NGA10S1505SE & NGA10S1505DE.  
www.cdpoweronline.com 3. Supply voltage should exceed output voltage by 1.45V.  
NGA SERIES  
Non-Isolated Wide Input DC/DC Converters  
MECHANICAL DIMENSIONS - 1  
3(5) Pin SIP Package Style  
0.220(5.60)  
Recommended Footprint Details  
0.825  
(20.96)  
0.049(2.54)  
Ø
0.045(1.15)  
Ø 0.004(0.10)  
0.846  
(21.49)  
0.846  
(21.49)  
0.100(2.54)  
5* 4  
3
2
1*  
0.312  
(7.92)  
0.146 0.020  
(3.70 0.50)  
0.1  
0.020 0.002  
(0.50 0.05)  
0.100(2.54)  
All pins on a 0.1(2.54) pitch  
(2.54)  
0.014 0.020  
and within 0.01(0.25) of true position.  
(0.35 0.05)  
0.149(3.78)  
PIN CONNECTIONS  
Pin Number  
1*  
2
3
4
5*  
Weight: 4.0g  
Unless otherwise stated all dimensions in inches(mm) 0.01(0.25).  
* Optional pins available on NGA10S15050SE only.  
SD  
VIN  
GND  
VOUT  
VADJ  
MECHANICAL DIMENSIONS - 2  
3(5) Pin DIP Package Style  
Recommended Footprint Details  
0.825(20.96)  
0.400  
(10.16)  
0.222 0.020  
(5.65 0.50)  
0.400  
(10.16)  
6
7
7
6
0.846  
(21.49)  
0.753  
(19.14)  
0.753  
(19.14)  
0.846  
0.002  
(21.49  
0.50)  
5* 4  
3
2
1*  
0.010 0.002  
(0.25 0.05)  
1* 2  
3
4
5*  
0.100(2.54)  
0.049(2.54)  
Ø
0.312  
(7.92)  
0.1  
(2.54)  
0.045(1.15)  
Ø 0.004(0.10)  
All pins on a 0.1(2.54) pitch  
and within 0.01(0.25) of true position.  
0.020 0.002  
(0.50 0.05)  
0.161 0.020  
(4.10 0.50)  
PIN CONNECTIONS  
0.267(6.77)MAX  
Pin Number  
Weight: 4.0g  
1*  
2
3
4
5*  
6
7
Unless otherwise stated all dimensions in inches(mm) 0.01(0.25).  
* Optional pins available on NGA10S15050DE only.  
SD  
VIN GND VOUT VADJ NC NC  
NGA SERIES  
Non-Isolated Wide Input DC/DC Converters  
1
TERMINOLOGY  
GENERAL CHARACTERISTICS  
Parameter  
Conditions  
MIN  
TYP  
300  
MAX Units  
TRANSIENT RESPONSE  
Time for VOUT to be within 1% of VNOM  
VOUT 25% +VOUT 75%  
Switching Frequency  
270  
330 kHz  
50% load change,  
50% load change,  
50% load change,  
50% load change,  
50% load change,  
50% load change,  
50% load change,  
50% load change,  
1.8V output types  
2.5V output types  
3.3V output types  
5.0V output types  
1.8V output types  
2.5V output types  
3.3V output types  
5.0V output types  
output types  
90(160)  
84(145)  
83(130)  
75(40)  
64(160)  
86(145)  
84(120)  
74(80)  
4.0  
where: VNOM  
=
2
Transient Response  
MAX Over-Shoot  
mV(µs)  
mV(µs)  
OVER-SHOOT/UNDER-SHOOT  
MAX deviation from final steady state output.  
START DELAY  
Typical rise time (ms) after control pin  
high with valid input.  
Transient Response  
MAX Under-Shoot  
2
MEAN TIME TO FAILURE (MTTF)  
Under Voltage  
Lock Out  
Start Delay  
1.8, 2.5 & 3.3V  
5.0  
Part No  
25°C  
1464  
1463  
1463  
1461  
85°C  
512  
512  
512  
512  
Units  
V
V output types  
5.0  
100  
NGA10S15018  
NGA10S15025  
NGA10S15033  
NGA10S15050  
VIN MIN to VIN MAX  
400VDC from 100pF capacitor  
via 1500resistance  
ms  
KHrs  
Meets MIL-STD-833E  
method 3015.7  
ESD  
APPLICATION NOTES  
EXTERNAL CAPACITANCE  
External capacitors are necessary in order to  
guarantee stability and full  
contacts. To enable the device output the  
shutdown pin should be left floating or taken  
no less than +1.5V to MAX (+28V).  
A resistor (RD) between the trim pin and the  
output pin will adjust the output voltage  
between +5V to +1.8V.  
parametric performance over the full line and  
load range. All parts have  
been tested and characterised using the  
following values and test circuit.  
–1  
1
RD  
= (22(1.028VO–1)) –0.011  
If the shutdown pin is to be connected to a  
long wire, it is recommended that a  
capacitor (10nF) decouples the shutdown pin  
to the 0V in order to avoid the risk of  
VIN  
VOUT  
0V  
NGA  
1
RD  
Value  
VADJ  
CIN  
COUT  
100µF, 50V  
100µF, 10V  
NGA  
SD  
TEST  
OFF  
A resistor (RU) between the trim pin and the  
0V pin will adjust the device output from  
+5V to +5.5V.  
CIRCUIT  
BC182 or equiv  
ON  
NGA  
VIN  
VOUT  
TTL  
10nF  
(optional)  
1KΩ  
+
+
1
(1.02VO)–1  
91  
=
0.0455  
CIN  
COUT  
RU  
injecting noise into the device circuit.  
VIN  
VOUT  
GND  
GND  
VOLTAGE TRIMMING  
NGA  
VADJ  
The trimming (adjust) input on the device  
allows output voltage adjustment to within  
SHUTDOWN  
RU  
When the shutdown pin is shorted to the 0V,  
the device’s output will be disabled. To  
shutdown the device the pin should be taken  
below 0.8V using either an open collector  
pull down or by using isolated relay  
2
5% of the desired VOUT using a resistor  
with a value determined by the following  
equations.  
SD  
0V  
When open circuit, the output will be +5V.  
1 Specifications typical at TA =25°C, nominal input voltage and rated output current unless otherwise specified.  
2 Accuracy of adjustment is subject to tolerance of resistors and initial output accuracy.  
C&D Technologies (NCL) Limited reserve the right to alter or improve the  
specification, internal design or manufacturing process at any time, without  
notice. Please check with your supplier or visit our web site to ensure that  
you have the current and complete specification for your product before use.  
C&D Technologies (NCL) Ltd  
Tanners Drive, Blakelands North  
Milton Keynes MK14 5BU, England  
Tel: +44 (0)1908 615232  
Fax:+44 (0)1908 617545  
email: info@cdtechno-ncl.com  
C&D Technologies Inc.  
3400 E Britannia Drive, Tucson,  
Arizona 85706, USA  
Tel: +1 (800) 547-2537  
Fax: +1 (520) 741-4598  
email: sales@cdtechno.com  
© C&D Technologies (NCL) Limited 2004  
NDC NGA.4  
No part of this publication may be copied, transmitted or stored in a  
retrieval system or reproduced in any way including, but not limited to,  
photography, photocopy, magnetic or other recording means, without prior  
written permission from C&D Technologies (NCL) Limited.  
www.cdpoweronline.com  
Instructions for use are available from www.cdpoweronline.com  

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