AZ1084D-3.3TR BCD Semiconductor Manufacturing Limited, AZ1084D-3.3TR Datasheet

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AZ1084D-3.3TR

Manufacturer Part Number
AZ1084D-3.3TR
Description
Manufacturer
BCD Semiconductor Manufacturing Limited
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AZ1084D-3.3TRE1
Manufacturer:
BCD
Quantity:
1 084
Part Number:
AZ1084D-3.3TRE1
Manufacturer:
BCD
Quantity:
20 000
General Description
The AZ1084 is a series of low dropout positive voltage
regulators with a maximum dropout of 1.5V at 5A of
load current.
The series features on-chip thermal limiting which pro-
vides protection against any combination of overload
and ambient temperatures that would create excessive
junction temperatures. It also includes a trimmed band-
gap reference and a current limiting circuit.
The AZ1084 is available in 1.5V, 1.8V, 2.5V, 2.85V,
3.3V and 5.0V versions. The fixed versions integrate
the adjust resistors. It is also available in an adjustable
version which can set the output voltage with two
external resistors.
The AZ1084 series is available in standard packages of
TO-263-2, TO-263-3, TO-220 and TO-252.
Oct. 2005 Rev. 1. 2
5A LOW DROPOUT LINEAR REGULATOR
TO-263-3
Figure 1. Package Types of AZ1084
TO-263-2
1
C
C
C
C
C
C
C
C
C
C
C
C
Features
Applications
Low Dropout Voltage: 1.3V Typically at 5A
Current Limiting and Thermal Protection
Output Current: 5A
Current Limit: 6.5A
Operating Junction Temperature Range:
Line Regulation: 0.015% (Typical)
Load Regulation: 0.2% (Typical)
High Efficiency Linear Regulators
Battery Chargers
Post Regulation for Switching Supply
Microprocessor Supply
Desktop PCs, RISC and Embedded Processors'
Supply
TO-252
BCD Semiconductor Manufacturing Limited
TO-220
Data Sheet
AZ1084
0 to 125
o
C

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AZ1084D-3.3TR Summary of contents

Page 1

... Line Regulation: 0.015% (Typical) C Load Regulation: 0.2% (Typical) C Applications High Efficiency Linear Regulators C Battery Chargers C Post Regulation for Switching Supply C Microprocessor Supply C Desktop PCs, RISC and Embedded Processors' C Supply TO-263-2 TO-252 Figure 1. Package Types of AZ1084 BCD Semiconductor Manufacturing Limited 1 Data Sheet AZ1084 125 C TO-220 ...

Page 2

... Oct. 2005 Rev Package (TO-252 Package (TO-263- Thermal - Protection + For Adjustable Output, disconnect A1 and A2, connect B For Fixed Output, connect A1 and A2, disconnect B BCD Semiconductor Manufacturing Limited 2 Data Sheet AZ1084 INPUT OUTPUT ADJ/GND INPUT OUTPUT (TAB) ADJ/GND 3 INPUT 2 OUTPUT 1 ADJ/ GND ...

Page 3

... AZ1084D-2.5E1 AZ1084D-2.5TRE1 AZ1084D-2.5 AZ1084D-2.5E1 AZ1084D-2.85E1 AZ1084D-2.85 AZ1084D-2.85E1 AZ1084D-2.85TRE1 AZ1084D-2.85 AZ1084D-2.85E1 AZ1084D-3.3E1 AZ1084D-3.3 AZ1084D-3.3E1 AZ1084D-3.3TRE1 AZ1084D-3.3 AZ1084D-3.3E1 AZ1084D-5.0E1 AZ1084D-5.0 AZ1084D-5.0E1 AZ1084D-5.0TRE1 AZ1084D-5.0 AZ1084D-5.0E1 AZ1084T-ADJE1 AZ1084T-ADJ AZ1084T-ADJE1 AZ1084T-1.5E1 AZ1084T-1 ...

Page 4

... AZ1084S2-3.3E1 AZ1084S2-3.3 AZ1084S2-3.3E1 AZ1084S2-3.3TRE1 AZ1084S2-3.3 AZ1084S2-3.3E1 AZ1084S2-5.0E1 AZ1084S2-5.0 AZ1084S2-5.0E1 AZ1084S2-5.0TRE1 AZ1084S2-5.0 AZ1084S2-5.0E1 BCD Semiconductor Manufacturing Limited 4 Data Sheet AZ1084 Packing Type LeadFree Tube Tape & Reel Tube Tape & Reel Tube Tape & Reel Tube Tape & ...

Page 5

... Parameter Input Voltage Operating Junction Temperature Range Oct. 2005 Rev Symbol Min Max T 150 J T -65 150 S T 300 LEAD ESD 2000 Symbol Min Max 125 J BCD Semiconductor Manufacturing Limited 5 Data Sheet AZ1084 Unit Unit ...

Page 6

... IN = 6V, 2.822 IN 2.793 @ 5A, 4.5V 6.3V, 3.267 IN 3.234 @ 5A, 4.9V 8V, 4.95 IN 4.9 @ 5A, 6.6V 10V IN @ 10V IN @ 10V IN @ 10V IN @ 10V IN @ 10V IN @ 10V IN @ 10V IN BCD Semiconductor Manufacturing Limited 6 Data Sheet AZ1084 Typ Max Unit 1.250 1.262 V 1.250 1.270 1.5 1.515 V 1.5 1.53 1.8 1.818 V 1.8 1.836 2.5 2.525 V 2.5 2.55 2.85 2.879 V 2.85 2.907 3.3 3.333 V 3.3 3.366 5 5 ...

Page 7

... OUT OUT , REF OUT = 3V, 5.5 = 252F Tantalum, 60 OUT - OUT = 10mA OUT @5A, OUT - 4.5V IN OUT - V = 1.5 IN OUT o C, 1000Hrs BCD Semiconductor Manufacturing Limited 7 Data Sheet AZ1084 Typ Max Unit 0.1 0.3 % 0.2 0 ...

Page 8

... Figure 6. Line Regulation vs. Temperature Oct. 2005 Rev 2.53 2.52 2.51 2.50 2.49 2.48 2. 4.0 4.5 5.0 Figure 5. Output Voltage vs. Temperature 100 125 Figure 7. Adjust Pin Current vs. Output Current BCD Semiconductor Manufacturing Limited 8 Data Sheet AZ1084 50 75 100 125 Output Current (A) ...

Page 9

... C) J Figure 8. Dropout Voltage vs. Temperature Figure 10. Load Transient Response Oct. 2005 Rev 100 125 Dropout Voltage (V) Figure 9. Short Circuit Current vs. Dropout Voltage Figure 11. Line Transient Response BCD Semiconductor Manufacturing Limited 9 Data Sheet AZ1084 ...

Page 10

... Typical Application 102F Tantalum (1+R2/R1 OUT REF 102F Tantalum Figure 12. Typical Applications of AZ1084 Oct. 2005 Rev AZ1084-ADJ V V OUT IN + 222F ADJ Tantalum ADJ AZ1084-5 OUT + GND 222F Tantalum BCD Semiconductor Manufacturing Limited 10 Data Sheet AZ1084 V OUT V OUT ...

Page 11

... TO-263-3 1.150(0.045) 1.390(0.055) 7¢ 0.020(0.001) 0.250(0.010) 2.640(0.104) 2.700(0.106) 0.360(0.014) 0.400(0.016) 7¢ 3¢ 0.380(0.015) 2.540(0.100) 0¢ 6¢ BCD Semiconductor Manufacturing Limited 11 Data Sheet AZ1084 Unit: mm(inch) 7.420(0.292) 7.980(0.314) 2.540(0.100) ...

Page 12

... TO-263-2 1.150(0.045) 1.390(0.055) 7¢ 0.020(0.001) 0.250(0.010) 2.640(0.104) 2.700(0.106) 0.360(0.014) 0.400(0.016) 7¢ 3¢ 0.380(0.015) 2.540(0.100) 0¢ 6¢ BCD Semiconductor Manufacturing Limited 12 Data Sheet AZ1084 Unit: mm(inch) 7.420(0.292) 7.980(0.314) 2.540(0.100) ...

Page 13

... Oct. 2005 Rev TO-220 0.381(0.015) 0.381(0.015) 2.540(0.100) BCD Semiconductor Manufacturing Limited 13 Data Sheet AZ1084 Unit: mm(inch) 0.550(0.022) 1.350(0.053) 0.200(0.008) 3.560(0.140) 4.820(0.190) 2.080(0.082) 2 ...

Page 14

... BCD Semiconductor Manufacturing Limited 14 Data Sheet AZ1084 Unit: mm(inch) 0.400(0.016) €45¢ ...

Page 15

... BCD Semiconductor Manufacturing Limited does not assume any responsibility for use of any its products for any particular purpose, nor does BCD Semiconductor Manufacturing Limited assume any liability arising out of the application or use of any its products or circuits. BCD Semiconductor Manufacturing Limited does not convey any license under its patent rights or other rights nor the rights of others. ...

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