NCP5604AAGEVB ON Semiconductor, NCP5604AAGEVB Datasheet
NCP5604AAGEVB
Specifications of NCP5604AAGEVB
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NCP5604AAGEVB Summary of contents
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... Digital Cellular Phone Camera Photo Flash • LCD and Key Board Simultaneously Drive *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. © Semiconductor Components Industries, LLC, 2007 August, 2007 - Rev. 1 http://onsemi ...
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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 ...
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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 ...
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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 ...
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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 ...
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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 ...
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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 ...
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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 ...
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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 = ...
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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 ...
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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 ...
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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 ...
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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 ...
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NCP5604A, NCP5604B Figure 20. Silk View Top Layer Figure 21. Demo Board Printed Circuit Layout http://onsemi.com 14 ...
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