NCP5662DS33R4G ON Semiconductor, NCP5662DS33R4G Datasheet

NCP5662DS33R4G

Manufacturer Part Number

NCP5662DS33R4G

Description

IC REG LDO 2.0A 3.3V D2PAK-5

Manufacturer

ON Semiconductor

Datasheet

1.NCP5662MN15R2G.pdf (15 pages)

Specifications of NCP5662DS33R4G

Regulator Topology

Positive Fixed

Voltage - Output

3.3V

Voltage - Input

Up to 9V

Voltage - Dropout (typical)

1V @ 2A

Number Of Regulators

Current - Output

Current - Limit (min)

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

TO-263-5, DÂ²Pak (5 leads + Tab), TO-263BA

Number Of Outputs

Polarity

Positive

Input Voltage Max

9 V

Output Voltage

3.3 V

Output Type

Fixed

Dropout Voltage (max)

1.3 V at 2 A

Output Current

2 A

Line Regulation

0.03 %

Load Regulation

0.2 %

Voltage Regulation Accuracy

1 %

Maximum Operating Temperature

+ 85 C

Mounting Style

SMD/SMT

Minimum Operating Temperature

- 40 C

Reference Voltage

0.9 V

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

NCP5662DS33R4G
NCP5662DS33R4GOSTR

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NCP5662, NCV5662

Low Output Voltage,

Ultra-Fast 2.0 A Low Dropout

Linear Regulator with Enable

regulator designed for high power applications that require up to 2.0 A

current. It is offered in both fixed and adjustable output versions. With

output voltages as low as 0.9 V and ultra−fast response times for load

transients, the NCP5662/NCV5662 also provides additional features

such as Enable and Error Flag (for the fixed output version),

increasing the utility of these devices. A thermally robust, 5 pin

low ground current (independent of load), provides for a superior

high−current LDO solution.

Features

•

Applications

•

September, 2009 − Rev. 12

The NCP5662/NCV5662 is a high performance, low dropout linear

and Change Controls

Ultra−Fast Transient Response (Settling Time: 1−3 ms)

Low Noise Without Bypass Capacitor (26 mV

Low Ground Current Independent of Load (3.0 mA Maximum)

Fixed/Adjustable Output Voltage Versions

Enable Function

Error Flag (Fixed Output Version)

Current Limit Protection

Thermal Shutdown Protection (160°C)

0.9 V Reference Voltage for Ultra−Low Output Operation

Power Supply Rejection Ratio > 65 dB

NCV Prefix for Automotive and Other Applications Requiring Site

These are Pb−Free Devices

Servers

ASIC Power Supplies

Post Regulation for Power Supplies

Constant Current Source

Networking Equipment

Gaming and STB Modules

PAK or DFN8 package, combined with an architecture that offers

rms)

See detailed ordering and shipping information in the package

dimensions section on page 13 of this data sheet.

CASE 936AA

DS SUFFIX

Fixed Version

Pin 1 = EF

(Note: Microdot may be in either location)

CASE 488AF

G or G = Pb−Free Package

MN SUFFIX

2 = GND

3 = N/C

4 = EN

5, 6 = V

7, 8 = V

PAK

MARKING DIAGRAMS AND

ORDERING INFORMATION

DFN8

PIN ASSIGNMENTS

http://onsemi.com

= P or V

= A for Adjustable Version

= Assembly Location

= Wafer Lot

= Year

= Work Week

out

B for Fixed 1.5 V Version

C for Fixed 3.3 V Version

D for Fixed 1.2 V Version

E for Fixed 1.8 V Version

F for Fixed 2.5 V Version

G for Fixed 2.8 V Version

H for Fixed 3.0 V Version

AWLYWWG

x5662DSy

Publication Order Number:

Adjustable Version

Pin 1 = ADJ

ALYW G

NCP5

662y

2 = GND

3 = N/C

4 = EN

5, 6 = V

7 = V

8 = N/C

Tab = GND

Pin 1 = EN

out

NCP5662/D

2 = V

3 = GND

4 = V

5 = ADJ/EF

out

Related parts for NCP5662DS33R4G

NCP5662DS33R4G Summary of contents

Page 1

NCP5662, NCV5662 Low Output Voltage, Ultra-Fast 2.0 A Low Dropout Linear Regulator with Enable The NCP5662/NCV5662 is a high performance, low dropout linear regulator designed for high power applications that require up to 2.0 A current offered in ...

Page 2

NCP5662 NCV5662 EN EF GND C in Enable OFF ON Figure 1. Typical Application Schematic, Fixed Output PIN FUNCTION DESCRIPTION Pin Pin Adj/Fixed Adj/Fixed 2 D PAK DFN8 TAB ...

Page 3

V in Voltage Reference V = 0.9 V ref Block R3 Output Stage R4 Error Flag Figure 3. Block Diagram, Fixed Output V in Voltage Reference V = 0.9 V Block ref R3 Output Stage R4 GND Figure 4. Block ...

Page 4

ABSOLUTE MAXIMUM RATINGS Rating Input Voltage (Note 1) Output Pin Voltage Adjust Pin Voltage Enable Pin Voltage Error Flag Voltage Error Flag Current Maximum Junction Temperature Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. ...

Page 5

ELECTRICAL CHARACTERISTICS version −40°C to 125°C (NCV version Characteristic ADJUSTABLE OUTPUT VERSION Output Noise Voltage Output Voltage T = 25° +1 7 out T = −20 to ...

Page 6

ELECTRICAL CHARACTERISTICS version −40°C to 125°C (NCV version Characteristic FIXED OUTPUT VOLTAGE Output Noise Voltage (V = 0.9 V) out Output Voltage (Note 25° +1 7 ...

Page 7

Figure 5. Dropout Voltage vs. Temperature 1 1.5 V Fixed out C = 150 mF in ...

Page 8

out 0 150 1.0 to 150 mF 0.2 out T = 25° 1.0 2.0 3.0 4.0 5.0 6 INPUT VOLTAGE ...

Page 9

0.9 V out out 150 150 mF 10 out T = 25° ...

Page 10

1.5 V Fixed out C = 150 150 mF out T = 25° 2.0 A out TIME (1.0 ms/Div) Figure 18. Load Transient ...

Page 11

The NCP5662 is a high performance low dropout 2.0 A linear regulator suitable for high power applications, featuring an ultra−fast response time and low noise without a bypass capacitor offered in both fixed and adjustable output versions with ...

Page 12

Copper Copper 40 0 100 200 300 400 COPPER AREA (mm Figure 25. DFN8 Thermal Resistance vs. Copper Area NCP5662 Evaluation Board Figure 26. Test Board used for Evaluation ...

Page 13

... ORDERING INFORMATION Device NCP5662DSADJR4G NCP5662DS12R4G NCP5662DS15R4G NCP5662DS18R4G NCP5662DS25R4G NCP5662DS28R4G NCP5662DS30R4G NCP5662DS33R4G NCV5662DSADJR4G NCV5662DS15R4G NCP5662MNADJR2G NCP5662MN15R2G NCP5662MN33R2G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Nominal Output Voltage ...

Page 14

... 10.66 0.42 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. PACKAGE DIMENSIONS 2 D PAK 5−LEAD CASE 936AA−01 ISSUE −A− SOLDERING FOOTPRINT* 8.38 0.33 3.05 0.12 16.02 0.63 SCALE 3:1 http://onsemi ...

Page 15

... NOTE 3 0.05 C *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. N. American Technical Support: 800−282−9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81− ...

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