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Part: DCP020505P
Category:
Description: DC/DC DC/DC Converters
Company: Burr-Brown Corporation
Datasheet: Download DCP020505P datasheet File size : 100 kB
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Isolation Products
D C / D C Converters DC/DC
®
Summer 2000
B u r r- B r o w n Corporation
2
Burr-Brown Corporation offers the world's smallest and
most reliable isolated DC/DC Converters with a wide variety of input and output voltages. The introduction of the ground-breaking DCP01 1 Watt converter heralded the beginning of DC/DC converters available in standard
DCP02
semiconductor packaging--power as a component! Available in both 14-pin PDIP and surface mount, these products are ideal for high volume tape and reel assembly processes. The newly released DCP02 family of 2 Watt converters sets a
Behind the scenes of the DCP02
new industry standard by offering an unmatched combination of reliability, power density and small package size--SO-28.
All of this is made possible by Burr-Brown Corporation's unique manufacturing process known as "Integrated Lead-Frame Technology". This removes the need for substrates and unreliable solder joints within the device package, bringing high volume semiconductor manufacturing techniques to the Isolated Power market together with inherent, proven high reliability.
Burr-Brown Corporation is committed to the further development of its DC/DC Converter range, with higher power and application specific products, combining the manufacturing and silicon design expertise of the Company to
®
produce reliable, cost effective and high performance products.
Isolated DC/DC Converters
3 B u r r - B r o w n DC/ D C Co n v e r t e r s
www.burr-brown.com
All Burr-Brown DC/DC Converters have a number of common features. These are provided to ensure that all products have the facilities to meet customer's requirements, are protected against fault conditions, are reliable and will work in most conditions.
· 40° to +85°C operation with no de-rating · Thermal shutdown · Short circuit protection · Remote shutdown · Through hole and surface mount packages · Integrated lead-frame technology provides for excellent thermal properties
U n r e g u l a t e d DC / D C Co n v e r t e r s
· Efficiency up to 89%, reducing heat dissipation · Power Density up to 106W/in , saving space · Plastic DIL or SO-28 packages, for low cost manufacturing · External synchronization minimizing noise · Isolation and EMC approvals
VS Power Controller IC 800kHz Oscillator ÷2 Reset Power Stage
SYNCOUT
VOUT 0V
3
SYNCIN
Watch-dog/ start-up
PSU Thermal Shutdown
I BIAS
0V
R e g u l a t e d DC/ D C Co n v e r t e r s
· High Accuracy: ±2% for logic and precision applications
Sy nc 0V Control and Drive VOUT LDO Regulator Error 0V Shut Down VIN
· Low Noise: 30µVrms, reducing the need for filtering in noise sensitive systems · Minimal number of external components to reduce board cost and size · 3.3V and 5V output voltages
C u s t o m Pr o d u c t s
The standard products in this brochure represent a sample of Burr-Brown's capability. Customer specific requirements can be accomodated by the development of custom products. Examples of this may be higher isolation voltages, new output voltages or multiple outputs. Call today to discuss your needs.
Note: Minimum business requirements could apply.
Burr-Brown Corporation
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Low Power DC/DC Converters Selection Guide
Product Unregulated DC/DC Converters DCP010505 DCP010505D DCP010512 DCP010512D DCP010515 DCP010515D DCP011512D DCP011515D DCP012405 DCP012415D DCV010505 DCV010505D DCV010512 DCV010512D DCV010515 DCV010515D DCV011512D DCV011515D DCV012405 DCV012415D DCP020505 DCP020515D DCP021205 DCP021212D DCP022405 DCP022415D DCP020503 DCP020507 DCP020509 DCP021212 DCP022405D Regulated DC/DC Converters DCR010505 DCR010503 DCR011205 DCR011203 DCR012405 DCR012403 DCR020505 DCR021205 DCR022405 5 5 12 12 24 24 5 12 24 5 3.3 5 3.3 5 3.3 5 5 5 1 1 1 1 1 1 2 2 2 1 1 1 1 1 1 1 1 1 60 60 60 60 60 60 60 60 60 1 1 1 1 1 1 1 1 1 P, U P, U P, U P, U P, U P, U P, U P, U P, U 5 5 5 5 5 5 15 15 24 24 5 5 5 5 5 5 15 15 24 25 5 5 12 12 24 24 5 5 5 12 24 5 ±5 12 ±12 15 ±15 ±12 ±15 5 ±15 5 ±5 12 ±12 15 ±15 ±12 ±15 5 ±15 5 ±15 5 ±12 5 ±15 3.3 7 9 12 ±5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1 1 1 1 1 1 1 1 1 1 1 72 71 76 77 80 77 77 75 66 77 72 66 72 72 73 75 76 76 65 76 80 85 83 80 81 79 74 81 82 87 81 25 25 17 20 20 16 20 20 17 22 25 25 17 20 20 16 20 20 17 22 14 11 7 7 6 6 19 14 12 7 6 P, P-U P, P-U P, P-U P, P-U P, P-U P, P-U P, P-U P, P-U P, P-U P, P-U P, P-U P, P-U P, P-U P, P-U P, P-U P, P-U P, P-U P, P-U P, P-U P, P-U P, U P, U P, U P, U P, U P, U P, U P, U P, U P, U P, U VIN/V VOUT/V Power/W Isolation/ kVrms Efficiency/ % (max) Load Reg/% (typ) Packages
®
P = Plastic DIL
P-U = Plastic Gullwing
U = SOIC-28
Isolated DC/DC Converters
5
www.burr-brown.com
DCP010505BP Radiated Emissions (250µA Load)
RADIATED EMISSIONS (120% Load) 90 Emission Level, Peak (dBµV/m)
Emission Level, Peak (dBµA)
DCP010505BP Conducted Emissions (250µA Load)
CONDUCTED EMISSIONS (120% Load) 70
70
50 55022B QP Limit 30 55022B AV Limit 10
50
55022B (3m) Limit
30
10
10
30
100 Frequency (MHz)
200
0.15
1 Frequency (MHz)
10
30
DCP020505P Conducted Emissions (500µA Load)
DCP020505P CONDUCTED EMISSIONS (500mA Load) 60 Emission Level, Peak (dBµA) 50 40 30 20 10 0 10 20 0.15
DCP020505P Output AC Ripple (20MHz Band)
DCP020505P OUTPUT AC RIPPLE (20MHz Band) 450 400 350 0.1µF Ripple (mVp-p) 300 250 200 150 100 50 0 1µF
1 Frequency (MHz)
10
30
0
200 Load Current (mA)
400
DCP0212 Efficency vs Load
DCP0212 EFFICIENCY vs LOAD 100 DCP1212DP 80 DCP1205P Efficiency (%)
DCP021205P VOUT vs Load
DCP021205P VOUT vs LOAD 5.4
5.3
40
VOUT (V)
0 25 50 Load (%) 75 100
60
5.2
5.1
20
5.0
0
4.9 0 20 40 Load (%) 60 80 100
DCP020505P VOUT vs Temp (75% Load)
DCP020505P VOUT vs TEMPERATURE (75% Load) 5.04 5.02 5.00 VOUT (V) 4.98 4.96 4.94 4.92 4.90 40 20 0 20 40 60 80 100 Temperature (°C)
DCP021205P PowerOUT vs Temp (400µA Load)
DCP021205P POWER OUT vs TEMPERATURE (400mA Load) 2.5
2.0
POUT (W)
1.5
1.0
0.5
0 50 25 0 25 50 Temperature (°C) 75 100
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