NCP5603MNR2G ON Semiconductor, NCP5603MNR2G Datasheet

IC LED DRIVR WHITE BCKLGT 10-DFN

NCP5603MNR2G

Manufacturer Part Number
NCP5603MNR2G
Description
IC LED DRIVR WHITE BCKLGT 10-DFN
Manufacturer
ON Semiconductor
Type
Backlight, White LEDr
Datasheet

Specifications of NCP5603MNR2G

Constant Voltage
Yes
Topology
PWM, Switched Capacitor (Charge Pump)
Number Of Outputs
1
Internal Driver
Yes
Type - Primary
Backlight, Flash/Torch
Type - Secondary
White LED
Voltage - Supply
2.7 V ~ 5.5 V
Voltage - Output
4.75 V ~ 5.25 V
Mounting Type
Surface Mount
Package / Case
10-VFDFN Exposed Pad
Operating Temperature
-40°C ~ 85°C
Current - Output / Channel
200mA
Internal Switch(s)
Yes
Efficiency
90%
Number Of Segments
4
Operating Supply Voltage
2.85 V to 5.5 V
Maximum Supply Current
800 mA
Maximum Power Dissipation
580 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Frequency
-
Lead Free Status / Rohs Status
 Details
Other names
NCP5603MNR2G
NCP5603MNR2GOSTR

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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
© Semiconductor Components Industries, LLC, 2007
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
CC
< 5.5 V
1
†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
V
V
MN SUFFIX
CASE 485C
DFN10, 3x3
out
bat
ORDERING INFORMATION
5603 = Specific Device Code
A
L
Y
W
G
1
2
3
4
5
PIN CONNECTIONS
http://onsemi.com
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb-Free Package
(Pb-Free)
(Top View)
Package
DFN10
DFN10
Publication Order Number:
MARKING
DIAGRAM
3000/ Tape & Reel
3000/ Tape & Reel
ALYWG
10
5603
9
8
7
6
Shipping
G
NCP5603/D
C2P
GND
C2N
EN
C1N

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NCP5603MNR2G Summary of contents

Page 1

... Microdot may be in either location) V out C1P V bat Fsel Vsel Device NCP5603MNR2 NCP5603MNR2G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. 1 http://onsemi.com MARKING DIAGRAM 5603 ...

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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