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PDF AZ1084 Data sheet ( Hoja de datos )
| Número de pieza | AZ1084 | |
| Descripción | 5A Low Dropout Linear Regulator | |
| Fabricantes | Shanghai SIM-BCD Semiconductor | |
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Hay una vista previa y un enlace de descarga de AZ1084 (archivo pdf) en la parte inferior de esta página. Total 21 Páginas | ||
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5A LOW DROPOUT LINEAR REGULATOR
General Description
Features
Data Sheet
AZ1084
The AZ1084 is a series of low dropout positive voltage · Low Dropout Voltage: 1.3V Typical at 5A
regulators with a maximum dropout of 1.5V at 5A of · Current Limiting and Thermal Protection
load current.
· Output Current: 5A
The series features on-chip thermal limiting which pro- · Current Limit: 6.5A
vides protection against any combination of overload · Operating Junction Temperature Range: 0 to
and ambient temperatures that would create excessive
125oC
junction temperatures. It also includes a trimmed band- · Line Regulation (Adj Version): 0.015% (Typical)
gap reference and a current limiting circuit.
· Load Regulation (Adj Version): 0.1% (Typical)
The AZ1084 is available in 1.5V, 1.8V, 2.5V, 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-263-3, TO-263-2, TO-220-3, TO-252-2 (1), TO-
252-2 (2), TO-252-2 (3) and TO-252-2 (4).
Applications
· High Efficiency Linear Regulators
· Battery Chargers
· Post Regulation for Switching Supply
· Microprocessor Supply
· Desktop PCs, RISC and Embedded Processors'
Supply
TO-263-3
TO-263-2
TO-220-3
TO-252-2 (1)
Sept. 2011 Rev. 2. 2
TO-252-2 (2)
TO-252-2 (3)
TO-252-2 (4)
Figure 1. Package Types of AZ1084
BCD Semiconductor Manufacturing Limited
1
1 page  
5A LOW DROPOUT LINEAR REGULATOR
Ordering Information (Continued)
Data Sheet
AZ1084
Package
TO-263-3
TO-263-2
Tempera-
ture Range
0 to 125oC
0 to 125oC
Part Number
Lead Free
Green
AZ1084S-ADJE1
AZ1084S-ADJG1
AZ1084S-ADJTRE1 AZ1084S-ADJTRG1
AZ1084S-1.5E1
AZ1084S-1.5G1
AZ1084S-1.5TRE1
AZ1084S-1.5TRG1
AZ1084S-1.8E1
AZ1084S-1.8G1
AZ1084S-1.8TRE1
AZ1084S-1.8TRG1
AZ1084S-2.5E1
AZ1084S-2.5G1
AZ1084S-2.5TRE1
AZ1084S-2.5TRG1
AZ1084S-3.3E1
AZ1084S-3.3G1
AZ1084S-3.3TRE1
AZ1084S-3.3TRG1
AZ1084S-5.0E1
AZ1084S-5.0G1
AZ1084S-5.0TRE1
AZ1084S-5.0TRG1
AZ1084S2-ADJE1
AZ1084S2-ADJG1
AZ1084S2-ADJTRE1 AZ1084S2-ADJTRG1
AZ1084S2-1.5E1
AZ1084S2-1.5G1
AZ1084S2-1.5TRE1 AZ1084S2-1.5TRG1
AZ1084S2-1.8E1
AZ1084S2-1.8G1
AZ1084S2-1.8TRE1 AZ1084S2-1.8TRG1
AZ1084S2-2.5E1
AZ1084S2-2.5G1
AZ1084S2-2.5TRE1 AZ1084S2-2.5TRG1
AZ1084S2-3.3E1
AZ1084S2-3.3G1
AZ1084S2-3.3TRE1 AZ1084S2-3.3TRG1
AZ1084S2-5.0E1
AZ1084S2-5.0G1
AZ1084S2-5.0TRE1 AZ1084S2-5.0TRG1
Marking ID
Lead Free
Green
AZ1084S-ADJE1
AZ1084S-ADJG1
AZ1084S-ADJE1
AZ1084S-ADJG1
AZ1084S-1.5E1
AZ1084S-1.5G1
AZ1084S-1.5E1
AZ1084S-1.5G1
AZ1084S-1.8E1
AZ1084S-1.8G1
AZ1084S-1.8E1
AZ1084S-1.8G1
AZ1084S-2.5E1
AZ1084S-2.5G1
AZ1084S-2.5E1
AZ1084S-2.5G1
AZ1084S-3.3E1
AZ1084S-3.3G1
AZ1084S-3.3E1
AZ1084S-3.3G1
AZ1084S-5.0E1
AZ1084S-5.0G1
AZ1084S-5.0E1
AZ1084S-5.0G1
AZ1084S2-ADJE1 AZ1084S2-ADJG1
AZ1084S2-ADJE1 AZ1084S2-ADJG1
AZ1084S2-1.5E1
AZ1084S2-1.5G1
AZ1084S2-1.5E1
AZ1084S2-1.5G1
AZ1084S2-1.8E1
AZ1084S2-1.8G1
AZ1084S2-1.8E1
AZ1084S2-1.8G1
AZ1084S2-2.5E1
AZ1084S2-2.5G1
AZ1084S2-2.5E1
AZ1084S2-2.5G1
AZ1084S2-3.3E1
AZ1084S2-3.3G1
AZ1084S2-3.3E1
AZ1084S2-3.3G1
AZ1084S2-5.0E1
AZ1084S2-5.0G1
AZ1084S2-5.0E1
AZ1084S2-5.0G1
Packing
Type
Tube
Tape & Reel
Tube
Tape & Reel
Tube
Tape & Reel
Tube
Tape & Reel
Tube
Tape & Reel
Tube
Tape & Reel
Tube
Tape & Reel
Tube
Tape & Reel
Tube
Tape & Reel
Tube
Tape & Reel
Tube
Tape & Reel
Tube
Tape & Reel
BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant. Products with
"G1" suffix are available in green packages.
Sept. 2011 Rev. 2. 2
BCD Semiconductor Manufacturing Limited
5
5 Page 
5A LOW DROPOUT LINEAR REGULATOR
Typical Performance Characteristics (Continued)
Data Sheet
AZ1084
1.40
1.35
1.30
1.25
1.20
0
25 50 75
Junction Temperature (oC)
100
125
Figure 12. Dropout Voltage vs. Junction Temperature
8
7
6
5
4
3
2
1
0
0 2 4 6 8 10 12
Dropout Voltage (V)
Figure 13. Short Circuit Current vs. Dropout Voltage
200
100
0
-100
5
2.5
0
-2.5
-5
0.1A
Time (100µs/Div)
Figure 14. Load Transient Response
(Conditions: VIN=5.5V, VOUT=2.5V, IOUT=10mA to 5A
CIN=10µF, COUT=10µF)
40
20
0
-20
6.5
5.5
4.5
3.5
2.5
Time (200µs/Div)
Figure 15. Line Transient Response
(Conditions: VIN=4.5V to 6.5V, VOUT=2.5V,
IOUT=200mA, COUT=10µF)
Sept. 2011 Rev. 2. 2
BCD Semiconductor Manufacturing Limited
11
11 Page | ||
| Páginas | Total 21 Páginas | |
| PDF Descargar | [ Datasheet AZ1084.PDF ] | |
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