CP10841.5 Ceramate Technical Company, CP10841.5 Datasheet

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CP10841.5

Manufacturer Part Number
CP10841.5
Description
5A Dropout Linear Regulator
Manufacturer
Ceramate Technical Company
Datasheet
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Tel:886-3-3214525
Fax:886-3-3521052
General Description
The CP1084 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 CP1084 is available in 1.5V, 1.8V, 2.5V, 3.3V,
and 5.0Vversions. 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 CP1084 series is available in standard packages of
TO-263-2L, TO-252.
TO-263-2L
Figure 1. Package Types of CP1084
5A Dropout Linear Regulator
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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
Email: server@ceramate.com.tw
Http: www.ceramate.com.tw
TO-252
CP1084
Rev 1.0 Jul.6, 2004
0 to 125
o
C

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CP10841.5 Summary of contents

Page 1

General Description The CP1084 is a series of low dropout positive voltage regulators with a maximum dropout of 1. load current. The series features on-chip thermal limiting which pro- vides protection against any combination of overload and ...

Page 2

Pin Configuration D Package (TO-252) 1 INPUT 2 OUTPUT 1 ADJ/GND Figure 2. Pin Configuration of CP1084 (Top View) Functional Block Diagram All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 ...

Page 3

Order Information Temperature Package Range TO-252 ℃ 0 ~125 TO-263-2L CP1084 XXX – All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN Tel:886-3-3214525 Fax:886-3-3521052 ...

Page 4

Absolute Maximum Ratings (Note 1) Parameter Operating Junction Temperature Range Storage Temperature Range Lead Temperature (Soldering, 10 sec.) ESD (Human Body Model) Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. ...

Page 5

Electrical Characteristics Typical and appearing in normal type apply for TJ=25℃. Limits appearing in Boldface type apply over the entire operating junction temperature range. Parameter Symbol CP1084-ADJ, I Reference Voltage V REF 10mA≦I CP1084-1.5, I 10mA≦I CP1084-1.8, I 10mA≦I CP1084-2.5, ...

Page 6

Electrical Characteristics (Continued) Typical and appearing in normal type apply for TJ=25℃. Limits appearing in Boldface type apply over the entire operating junction temperature range. Parameter Symbol △V Line Regulation Dropout Voltage Current Limit I LIMIT Minimum Load Current Quiescent ...

Page 7

Typical Performance Characteristics 1.50 1.45 1.40 1.35 1.30 1.25 1.20 1.15 1.10 1.05 1.00 0.95 0.90 0.85 0.80 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 Output Current(A) Figure 4. Dropout Voltage vs. Output Current 0.0 -0.2 -0.4 -0.6 -0.8 ...

Page 8

Typical Performance Characteristics (Continued) 1.40 1.35 1.30 1.25 1. Figure 8. Dropout Voltage vs. Temperature Figure 10. Load Transient Response * All specs and applications shown above subject to change without ...

Page 9

Typical Applications 10µF Tantalum (1+R2/R1 OUT REF 10µF Tantalum * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU ...

Page 10

Mechanical Dimensions (Continued) 3° 10.16 +0.13 -0.51 8.84 1.27±0.12 0.81 +0.18 2.54 2.54 * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN Tel:886-3-3214525 Fax:886-3-3521052 5A Dropout ...

Page 11

Mechanical Dimensions (Continued) 6.53±0.15 5.33±0.10 2.29±0.05 ±0.10° 3° 3° ±0.10° * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN Tel:886-3-3214525 Fax:886-3-3521052 5A Dropout Linear Regulator TO-252 ...

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