NCP5604BMTR2G ON Semiconductor, NCP5604BMTR2G Datasheet
![IC DRIVER LED WHITE HE 16-QFN](/photos/6/94/69405/16-vqfn_488ak_sml.jpg)
NCP5604BMTR2G
Specifications of NCP5604BMTR2G
NCP5604BMTR2GOSTR
Available stocks
Related parts for NCP5604BMTR2G
NCP5604BMTR2G Summary of contents
Page 1
... Pin 5 in not connected in the NCP5604B (Top View) ORDERING INFORMATION Device Package NCP5604AMTR2G WQFN16 (Pb-Free) NCP5604BMTR2G WQFN16 (Pb-Free) †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 MARKING ...
Page 2
NCP5604A, NCP5604B Vbat C4 GND 4.7 mF/6 VBAT 2 CONTROL IREF 100 k GND 4 AGND 9 PGND Figure 1. Typical Multiple White LED Driver http://onsemi.com 220 nF/ C2N 13 C2P 11 ...
Page 3
Vbat C4 1 GND 4.7 mF/ DIGITAL CONTROL R1 GND 3 100 k ANALOG CONTROL 4 AGND OVERTEMPERATURE Figure 2. NCP5604A Simplified Block Diagram NCP5604A, NCP5604B 220 nF 220 nF 220 ...
Page 4
Vbat C4 1 GND 4.7 mF/ DIGITAL CONTROL R1 GND 3 100 k ANALOG CONTROL 4 AGND OVERTEMPERATURE Figure 3. NCP5604B Simplified Block Diagram (Pin 5 disconnected) NCP5604A, NCP5604B 220 nF 220 nF 220 ...
Page 5
PIN FUNCTION DESCRIPTION Pin Symbol Type 1 VBAT INPUT, POWER 2 EN INPUT, DIGITAL 3 I INPUT, ANALOG REF 4 AGND POWER 5 LED4 INPUT, POWER 6 LED3 INPUT, POWER 7 LED2 INPUT, POWER 8 LED1 INPUT, POWER 9 PGND ...
Page 6
MAXIMUM RATINGS Rating Power Supply Output Power Supply Digital Input Voltage Digital Input Current Human Body Model 1500 100 pF (Note 4) Machine Model QFN16 Package Power Dissipation @ T = +85°C (Note 5) A ...
Page 7
POWER SUPPLY SECTION (Typical values are referenced to T temperature, operating conditions 2.85 V < Vbat < 5.5 V, unless otherwise noted.) Pin Symbol 1 V Power Supply bat 12 I Continuous DC Current in the Load (Note 8) out ...
Page 8
ANALOG SECTION (Typical values are referenced to T temperature, operating conditions 2.85 V < Vbat < 5.5 V, unless otherwise noted.) Pin Symbol 3 I Reference Current @ Vref = 600 mV (Note 11) REF 3 V Reference Voltage (Note ...
Page 9
Iout drift versus Vbat 2.5 3.0 3.5 4.0 Vbat(V) Figure 5. Typical I Tolerance as a Function of the OUT V Supply BAT Iref = ...
Page 10
Vbat 220 nF/ GND 4.7uF/6.3V 1 C2N VBAT 2 EN CONTROL U1 C2P R1 3 IREF NCP5604B C1P 100k GND 4 AGND 9 PGND C1N VOUT D3 LWY87S Figure 9. Using the NCP5604B to Drive a Three ...
Page 11
Q1 is ON. The concept can use either a DC drive or a pulsed mode to dynamically dim the light out of the LED. A different analog approach, but more complex solution, can be derived from ...
Page 12
Figure 15. Startup Operation SHORT CIRCUIT OPERATION The circuit is designed to support a short circuit across Vout and Ground without damage. When a short occurs, the pulsed output current increases to the maximum peak value until the output voltage ...
Page 13
NCP5604A, NCP5604B 220 nF/10 V 220 nF/ C3P U1 NCP5604 16 C3N S2 ENABLE VCC GND C5 GND 4.7 mF/6 POWER GND + + + Adjust PWM VCC Figure 19. Demo Board Schematic Diagram ...
Page 14
NCP5604A, NCP5604B Figure 20. Silk View Top Layer Figure 21. Demo Board Printed Circuit Layout http://onsemi.com 14 ...
Page 15
... SCILLC is an Equal 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 ...