NJU6048F-TE1# NJR, NJU6048F-TE1# Datasheet
NJU6048F-TE1#
Specifications of NJU6048F-TE1#
NJU#6048F-TE1
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NJU6048F-TE1# Summary of contents
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... Drives Up to 4White LEDs in Series I = 20mA(typical) OUT # Uses Small Inductor and Capacitors # 1.7V to 6.5V Operating Voltage for Step-up Circuits (V # Low Switch R (ON 18V OVP Function # CMOS Technology # Package : SOT-23 5 pin (MTP-5) ! PIN CONFIGURATION (TOP VIEW Ver.2005-06- =0.8 (I =150mA OVP NJU6048 PRELIMINARY ! PACKAGE OUTLINE NJU6048F - 1 - ...
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NJU6048 ! PIN DESCRIPTIONS No. SYMBOL OVP BLOCK DIAGRAM Bias Bias - 2 - TYPE Input Switch Terminal ...
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FUNCTIONAL DESCRIPTONS (1) LED Current Control and Resistor R The NJU6048 incorporates the LED current control to regulate the LED current (I by the feedback resistor (R ) connected between the FB and the V LED V is internally ...
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NJU6048 ! ABSOLUTE MAXIMUMN RATINGS PARAMETERS SYMBOL V Power Supply V DD OVP Terminal to GND V SW Terminal Voltage V FB Terminal Voltage V Power Dissipation PD Operating Temperature T Storage Temperature T Note1) All voltages are relative to ...
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TEST CIRCUITS OVP Threshold Voltage V IN 4.7uF GND Quiescent Current 4.7uF GND Ver.2005-06- OVP NJU6048 OVP NJU6048 NJU6048 0.3V ...
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NJU6048 FB Comparator Trip point In stepping down V from 300mV GND Switch Off Time V IN 4.7uF GND - the threshold voltage to begin switching operation. FBP V DD NJU6048 4.7uF V ...
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Switch Current Limit / Switch 4.7uF GND Switch Leakage Current V IN GND Ver.2005-06-09 (ON NJU6048 NJU6048 4.7uF V SS NJU6048 V A OVP FB 18V A SW OVP ...
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NJU6048 ! TYPICAL PERFORMANCE Efficiency vs. Output Current SW RDS_on vs. Input Voltage Current Limit vs. Input Voltage - =3.6V, V =0V, L=10 H, Ta= Efficiency vs. Input Voltage SW RDS_on vs. Temperature Current ...
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OVP Trigger Threshold vs. Input Voltage OVP Release Threshold vs. Input Voltage LED Current vs. Input Voltage Ver.2005-06-09 NJU6048 (V =3.6V, V =0V, L=10 H, Ta= OVP Trigger Threshold vs. Temperature OVP Release Threshold vs. Temperature LED ...
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NJU6048 PWM Dimming Inrush Current Waveform - =3.6V, V =0V, L=10 H, Ta= OVP Waveform Ver.2005-06-09 ...
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... L1 Inductor D1 Schottky Diode C1 Ceramic Capacitor C2 Ceramic Capacitor R 1 Chip Resistor LED LED1 to 4 White LED Ver.2005-06- OVP Supplier / Parts Number NJRC / NJU6048 Murata / LQH32CN100K23 On Semiconductor / MBR0530 Murata / GRM21BF11A475Z Taiyo Yuden / TMK325BJ105MD Standard Nichia / NSCW215T NJU6048 V OUT C2 FB Qty 4.7uF/10V LED Value ...
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... R 2 Chip Resistor LED R2 Chip Resistor R3 Chip Resistor R4 Chip Resistor LED1 to 4 White LED - OVP 3V(V ) BIAS PWM Input Supplier / Parts Number NJRC / NJU6048 Murata / LQH32CN100K23 On Semiconductor / MBR0530 Murata / GRM21BF11A475Z Taiyo Yuden / TMK325BJ105MD Standard Standard Standard Standard Nichia / NSCW215T V OUT Qty ...
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MEMO Ver.2005-06-09 NJU6048 [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product ...