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Электронный компонент: DCP010515DP

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Miniature 5V Input, 1W Isolated
UNREGULATED DC/DC CONVERTERS
FEATURES
q
STANDARD JEDEC PLASTIC PACKAGE
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MEETS EN55022 CLASS B
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LOW PROFILE: 0.15" (3.8mm)
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SYNCHRONIZABLE
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OUTPUT SHORT CIRCUIT PROTECTION
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THERMAL SHUTDOWN
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STARTS INTO ANY CAPACITIVE LOAD
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FLOATING OUTPUTS
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EFFICIENCY: Up to 75% (at Full Load)
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1000Vrms ISOLATION
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400kHz SWITCHING
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108 MILLION HOURS MTTF
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5V,
5V, 12V,
12V, 15V,
15V OUTPUTS
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AVAILABLE IN TAPE AND REEL
DESCRIPTION
The DCP0105 family is a series of high efficiency, 5V
input isolated DC/DC converters. In addition to 1W
nominal galvanically isolated output power capability,
the range of DC/DCs are also fully synchronizable.
The devices feature thermal shutdown, and overload
protection is implemented via watchdog circuitry.
Advanced power-on reset techniques give superior
reset performance and the devices will start into any
capacitive load up to full power output.
The DCP0105 family is implemented in standard-
molded IC packaging, giving outlines suitable for high
volume assembly.
DCP0105
Series
ternational Airport Industrial Park Mailing Address: PO Box 11400, Tucson, AZ 85734 Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 Tel: (520) 746-1111
Twx: 910-952-1111 Internet: http://www.burr-brown.com/ Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
1996 Burr-Brown Corporation
PDS-1336G
Printed in U.S.A. May, 1999
APPLICATIONS
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POINT OF USE POWER CONVERSION
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DIGITAL INTERFACE POWER
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GROUND LOOP ELIMINATION
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DATA ACQUISITION
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INDUSTRIAL CONTROL AND
INSTRUMENTATION
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TEST EQUIPMENT
I
BIAS
Power
Stage
V
OUT
2
Reset
800kHz
Oscillator
Watch-dog/
start-up
PSU
Thermal
Shutdown
SYNC
OUT
SYNC
IN
V
S
0V
Power Controller IC
0V
DCP0105
DCP0105
DCP0105
2
SPECIFICATIONS
At T
A
= +25
C, V
S
= +5V, unless otherwise specified.
DCP0105 SERIES
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
OUTPUT
Power
V
S
+ 4%
1
W
100% Full Load
0.92
W
Voltage (V
NOM
)
DCP010505
75% Full Load
(1)
4.6
5
5.1
V
DCP010505D
75% Full Load
4.6
5
5.1
V
DCP010512
75% Full Load
11.2
12
12.4
V
DCP010512D
75% Full Load
11.2
12
12.4
V
DCP010515
75% Full Load
14.0
15
15.5
V
DCP010515D
75% Full Load
14.0
15
15.5
V
Voltage vs Temperature
0.08
%/
C
Short-Circuit Duration
V
S
10%
Indefinite
Ripple
C
L
= O/P Capacitor = 10
F
20
mVp-p
INPUT
Nominal Voltage (V
S
)
5
V
Voltage Range
10
10
%
Supply Current
100% Full Load
250
mA
Reflected Ripple Current
C
IN
= I/P Capacitor = 1
F
20
mArms
50% Full Load
ISOLATION
Voltage
(2)
1s Flash Test
1
kVrms
Continuous Voltage
(3)
1
kVrms
Insulation Resistance
>1
G
Input/Output Capacitance
2.5
pF
LOAD REGULATION
DCP010505
10% to 100% Load
25
31
%
10% to 75% Load
17
%
75% to 100% Load
8
%
DCP010505D
10% to 100% Load
25
32
%
10% to 75% Load
19
%
75% to 100% Load
8
%
DCP010512
10% to 100% Load
17
38
%
10% to 25% Load
7
%
25% to 75% Load
12
%
75% to 100% Load
7
%
DCP010512D
10% to 100% Load
20
37
%
10% to 25% Load
7
%
25% to 75% Load
12
%
75% to 100% Load
7
%
DCP010515
10% to 100% Load
20
42
%
10% to 25% Load
11
%
25% to 75% Load
12
%
75% to 100% Load
7
%
DCP010515D
10% to 100% Load
16
41
%
10% to 25% Load
11
%
25% to 75% Load
12
%
75% to 100% Load
7
%
SWITCHING/SYNCHRONIZATION
Oscillator Frequency (F
OSC
)
Switching Frequency = F
OSC
/2
800
kHz
Sync Input Low
0
0.8
V
Sync Input Current
V
SYNC
= +2V
48
A
Reset Time
3.8
s
SYNC
OUT
Frequency
400
kHz
GENERAL
No Load Current
DCP010505P
0% Full Load
38
mA
DCP010505DP
0% Full Load
40
mA
DCP010512P
0% Full Load
30
mA
DCP010512DP
0% Full Load
33
mA
DCP010515P
0% Full Load
34
mA
DCP010515DP
0% Full Load
34
mA
3
DCP0105
GENERAL (Cont)
Efficiency
DCP010505
100% Full Load
71
%
10% Full Load
40
%
DCP010505D
100% Full Load
66
%
10% Full Load
47
%
DCP010512
100% Full Load
72
%
10% Full Load
38
%
DCP010512D
100% Full Load
72
%
10% Full Load
36
%
DCP010515
100% Full Load
73
%
10% Full Load
40
%
DCP010515D
100% Full Load
75
%
10% Full Load
38
%
MTTF
(3)
T
A
= +85
C
158,000
hrs
T
A
= +55
C
3,050,000
hrs
T
A
= +25
C
108,000,000
hrs
Weight
14-Pin PDIP
1.08
g
THERMAL SHUTDOWN
Internal Controller IC Temperature
115
140
C
Shutdown Current
3
mA
TEMPERATURE RANGE
Operating
40
+100
C
NOTES: (1) 100% load current = 1W/V
NOM
typical. (2) Rated working voltage = 130Vr ms (IEC950 Convention). (3) Life test data.
SPECIFICATIONS
(CONT)
At T
A
= +25
C, V
S
= +5V, unless otherwise specified.
DCP0105 SERIES
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
EMC SPECIFICATIONS
Specifications and Related Documents
The DCP010505 was tested to and complied with the limits of the following EMC specifications:
prEN55022 (1992)
Conducted RF emission, telecomm lines.
EN55022 (1995)
Limits and methods of measurement of radio interference characteristics of information technology equipment.
ENV50140 (1993)
Electromagnetic compatibility. Basic immunity standard. Radiated RF immunity.
ENV50141 (1993)
Electromagnetic compatibility. Basic immunity standard. Conducted RF immunity.
EN61000-4-2 (1995)
Electromagnetic compatibility, Part 4. Testing and measurement techniques, Section 2. Electrostatic
discharge.
EN61000-4-4 (1995)
Electromagnetic compatibility, Part 4. Testing and measurement techniques, Section 4. Electrical fast
transient bursts.
EN61000-4-8 (1994)
Electromagnetic compatibility, Part 4. Testing and measurement techniques, Section 8. Power frequency
magnetic field immunity.
List of Tests
The following is a list of tests which were required for compliance with the above specifications:
Conducted Emission Test
150kHz to 30MHz, power and output lines, Class B limits applying. DC/DC loads of
0%, 8%, and 120% applying.
Radiated Emission Test
30MHz to 1000MHz, Class B limits applying. DC/DC loads of 0%, 8%, and 120%
applying.
Radiated Immunity Test, Electric Field
80MHz to 1000MHz, 10V/m, 1kHz 80% AM.
Radiated Immunity Test, Electric Field
900MHz, 10V/m, 200Hz 100% PM.
Electrostatic Discharge Test
4kV, HCP/VCP indirect discharge only.
Electrical Fast Transient Tests
2kV power lines, 2kV signal lines.
Conducted RF Immunity Tests
150kHz to 80MHz, power and output lines, 10Vrms, 1kHz 80% AM.
Radiated Immunity Test, Magnetic Field
50Hz, 30A/m
DCP0105
4
Top View
DIP
PIN CONFIGURATION (Single)
Top View
DIP
PIN CONFIGURATION (Dual)
DCP0105
1
2
5
6
7
14
8
V
S
0V
0V
+V
OUT
V
OUT
SYNC
IN
SYNC
OUT
DCP0105
1
2
5
6
7
14
8
V
S
0V
0V
+V
OUT
NC
SYNC
IN
SYNC
OUT
PIN DEFINITIONS (Single)
PIN #
PIN NAME
DESCRIPTION
1
V
S
Voltage Input.
2
0V
Input Side Common.
5
0V
Output Side Common.
6
+V
OUT
+Voltage Out.
7
NC
Not Connected.
8
SYNC
OUT
Unregulated 400kHz Output from Transformer.
14
SYNC
IN
Synchronization Pin.
PIN DEFINITIONS (Dual)
PIN #
PIN NAME
DESCRIPTION
1
V
S
Voltage Input.
2
0V
Input Side Common.
5
0V
Output Side Common.
6
+V
OUT
+Voltage Out.
7
V
OUT
Voltage Out.
8
SYNC
OUT
Unregulated 400kHz Output from Transformer.
14
SYNC
IN
Synchronization Pin.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user's own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
5
DCP0105
Input Voltage .......................................................................................... 7V
Storage Temperature ...................................................... 60
C to +150
C
Lead Temperature (soldering, 10s) ................................................. 300
C
ABSOLUTE MAXIMUM RATINGS
DCP01
Basic Model Number: 1W Product
Voltage Input:
5V In
Voltage Output:
5V Out
Dual Output:
Package Code:
P = 14-Pin Plastic DIP
P-U = 14-Pin Plastic DIP Gull Wing
ORDERING INFORMATION
05
05
(
)
( D )
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degrada-
tion to complete device failure. Precision integrated circuits
may be more susceptible to damage because very small
parametric changes could cause the device not to meet its
published specifications.
PACKAGE
SPECIFIED
DRAWING
TEMPERATURE
PACKAGE
ORDERING
TRANSPORT
PRODUCT
PACKAGE
NUMBER
(1)
RANGE
MARKING
NUMBER
(2)
MEDIA
Single
DCP010505
14-Pin PDIP
010-1
40
C to +100
C
DCP010505P
DCP010505P
Rails
DCP010505
14-Pin PDIP Gull Wing
010-2
40
C to +100
C
DCP010505P-U
DCP010505P-U
Rails
"
"
"
"
"
DCP010505P-U/700
Tape and Reel
DCP010512
14-Pin PDIP
010-1
40
C to +100
C
DCP010512P
DCP010505P
Rails
DCP010512
14-Pin PDIP Gull Wing
010-2
40
C to +100
C
DCP010512P-U
DCP010505P-U
Rails
"
"
"
"
"
DCP010505P-U/700
Tape and Reel
DCP010515
14-Pin PDIP
010-1
40
C to +100
C
DCP010515P
DCP010505P
Rails
DCP010515
14-Pin PDIP Gull Wing
010-2
40
C to +100
C
DCP010515P-U
DCP010505P-U
Rails
"
"
"
"
"
DCP010505P-U/700
Tape and Reel
Dual
DCP010505D
14-Pin PDIP
010-1
40
C to +100
C
DCP010505DP
DCP010505DP
Rails
DCP010505D
14-Pin PDIP Gull Wing
010-2
40
C to +100
C
DCP010505DP-U
DCP010505DP-U
Rails
"
"
"
"
"
DCP010505DP-U/700
Tape and Reel
DCP010512D
14-Pin PDIP
010-1
40
C to +100
C
DCP010512DP
DCP010512DP
Rails
DCP010512D
14-Pin PDIP Gull Wing
010-2
40
C to +100
C
DCP010512DP-U
DCP010512DP-U
Rails
"
"
"
"
"
DCP010512DP-U/700
Tape and Reel
DCP010515D
14-Pin PDIP
010-1
40
C to +100
C
DCP010515DP
DCP010515DP
Rails
DCP010515D
14-Pin PDIP Gull Wing
010-2
40
C to +100
C
DCP010515DP-U
DCP010515DP-U
Rails
"
"
"
"
"
DCP010515DP-U/700
Tape and Reel
NOTES: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix C of Burr-Brown IC Data Book. (2) Models with a slash (/) are
available only in Tape and Reel in the quantities indicated (e.g., /700 indicates 700 devices per reel). Ordering 700 pieces of DCP010505P-U/700 will get a single
700-piece Tape and Reel. For detailed Tape and Reel mechanical information, refer to Appendix B of Burr-Brown IC Data Book.
PACKAGE/ORDERING INFORMATION