NCP5603GEVB ON Semiconductor, NCP5603GEVB Datasheet

NCP5603GEVB

Manufacturer Part Number

NCP5603GEVB

Description

EVAL BOARD FOR NCP5603G HI FREQ

Manufacturer

ON Semiconductor

Datasheets

1.NCP5603MNR2G.pdf (13 pages)

2.NCP5603GEVB.pdf (1 pages)

3.NCP5603GEVB.pdf (6 pages)

Specifications of NCP5603GEVB

Design Resources

NCP5603 EVB BOM NCP5603GEVB Gerber Files NCP5603 EVB Schematic

Current - Output / Channel

160mA

Outputs And Type

1, Non-Isolated

Voltage - Output

4.5 ~ 5 V

Features

Dimmable

Voltage - Input

3V or 3.6V

Utilized Ic / Part

NCP5603

Core Chip

NCP5603

Topology

Charge Pump

No. Of Outputs

Development Tool Type

Hardware - Eval/Demo Board

Leaded Process Compatible

Yes

Mcu Supported Families

NCP5603

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

For Use With/related Products

NCP5603G

Other names

NCP5603GEVBOS

Current page: 1 of 13
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NCP5603

High Efficiency Charge Pump

Converter

power White LED applications. The power conversion is achieved by

means of a charge pump structure, using two external ceramic

capacitors, making the system extremely tiny. The device supplies a

constant voltage to the load from a low battery voltage source. It is

particularly suited for the High Efficiency LED used in low cost, low

power applications, with high extended battery life.

Features

•

Applications

•

July, 2007 - Rev. 2

The NCP5603 is an integrated circuit dedicated to the medium

Wide Battery Supply Voltage Range: 2.7 < V

Automatic Operating Mode 1X, 1.5X and 2X Improves Efficiency

Dimmable Output Current

Up to 350 mA Output Pulsed Current

Selectable Output Voltage

High Efficiency Up To 90%

Supports 2.5 kV ESD, Human Body Model

Supports 200 V Machine Model ESD

Low 40 mA Short Circuit Current

Pb-Free Package is Available

High Power LED

Back Light Display

High Power Flash

< 5.5 V

†For information on tape and reel specifications,

NCP5603MNR2

NCP5603MNR2G

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specification

Brochure, BRD8011/D.

Device

(Note: Microdot may be in either location)

C1P

Fsel

Vsel

MN SUFFIX

CASE 485C

DFN10, 3x3

out

bat

ORDERING INFORMATION

5603 = Specific Device Code

PIN CONNECTIONS

http://onsemi.com

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb-Free Package

(Pb-Free)

(Top View)

Package

DFN10

Publication Order Number:

MARKING

DIAGRAM

3000/ Tape & Reel

ALYWG

5603

Shipping

NCP5603/D

C2P

GND

C2N

C1N

†

Related parts for NCP5603GEVB

NCP5603GEVB Summary of contents

Page 1

NCP5603 High Efficiency Charge Pump Converter The NCP5603 is an integrated circuit dedicated to the medium power White LED applications. The power conversion is achieved by means of a charge pump structure, using two external ceramic capacitors, making the system ...

Page 2

V bat GND bat 4.7 mF/ C1P C1 1 mF/ C1N 6 EN/PWM PWM 4 Fsel FSEL 5 VSEL Vsel 8 GND GND Figure 1. Typical Application NCP5603 7 C2N C4 10 ...

Page 3

V bat 3 V bat Thermal Shutdown V bat 4 Fsel 5 Vsel 6 EN NCP5603 V bat GND V bat GND BANDGAP Figure 2. Block Diagram http://onsemi.com 3 10 C2P 7 C2N 9 C1N 2 C1P V out 1 ...

Page 4

PIN FUNCTION DESCRIPTION Pin Symbol Type 1 V OUTPUT, PWR out 2 C1N POWER 3 V POWER bat 4 Fsel INPUT, Digital 5 Vsel INPUT, Digital 6 EN/PWM INPUT, Digital 7 C2N POWER 8 GND GROUND 9 C1P POWER 10 ...

Page 5

MAXIMUM RATINGS Rating Power Supply Voltage Power Supply Current Digital Input Pins Digital Input Pins Output Voltage ESD Capability (Note 3) Human Body Model Machine Model DFN10, 3x3 Package Power Dissipation @ Tamb = +85°C Thermal Resistance, Junction-to-Air (R Operating ...

Page 6

ELECTRICAL CHARACTERISTICS Characteristic Power Supply = 0 mA Quiescent Current @ bat out @ Pulsed Clock Fop = 262 kHz @ Pulsed Clock Fop = 650 kHz @ Continuous Clock Fop = 262 kHz @ ...

Page 7

I = 120 mA OUT 2.5 3.0 3.5 4.0 V (V) in Figure 3. Operating Modes Transitions and Output Power Efficiency @ V out 100 I = 160 mA OUT -40°C 90 25°C 80 ...

Page 8

TYPICAL CHARACTERISTICS Test conditions 25mA LED Figure 9. Typical PWM Dimming mF/ mF/6.3 V GND EN PWR-FLASH FSEL GND VSEL Figure 10. Typical High Power Flash Circuit NCP5603 = 3.6 ...

Page 9

Table 1. Ceramic Preferred Capacitors Manufacturer TDK TDK TDK NCP5603 2 4.5 V out FSEL ...

Page 10

TP2 C3 1 1.0 mF/ SENSE R9 D4 TP1 82 W LW67C out 82 W LW67C LW67C LW67C C2 1 mF/ mF/16 V ...

Page 11

NCP5603 Figure 13. Evaluation Board: Silk View (Top View) http://onsemi.com 11 ...

Page 12

... Side View (Optional) 2.1746 10X 0.5651 10X 0.3008 *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. http://onsemi.com 12 NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. CONTROLLING DIMENSION: MILLIMETERS. ...

Page 13

... Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303-675-2175 or 800-344-3860 Toll Free USA/Canada Fax: 303-675-2176 or 800-344-3867 Toll Free USA/Canada ...

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