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LC101N

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Package : DFN8

RoHS : YES

Data Sheet(1.1MB)
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LC101N is a current control IC that uses a low-saturated PNP bipolar transistor in the power block. The saturation voltage of the saturated condition is small and can be designed with minimal losses in the case of driving with a constant current source. The constant current value is set up by the resistor connected between the FB terminal and the LO pin, and the LED can be driven in the constant current condition. LC101N is available in an 8-pin DFN package for surface mounting.

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Design Support

  • Technical Documents

Technical Documents

Features

    ・Maximum current is 150 mA
    ・Low input-output voltage difference design is achieved by
       low saturation voltage;
    　VDIF(max.)＝0.35 V (Io = 150 mA)
    ・Reference voltage of 200 mV reduces the sense resistor
       loss
    ・Optimal balance operation can be realized in parallel
       connection of multiple LED strings

Application

・ LED Lightings
・ Back light system for LCD-Touch-panels,etc.

Specifications

Type Power IC
Circuit Type Linear
Isolated / Non-Isolated Non-Isolated
MOSFET Breakdown Voltage 35 V
On-Resistance
Output Power / Output current 0.15A
OCP Foldback
OLP Latch / Auto Restart
OVP None
LED Open / Short Protection NO
Dimming Function PWM
Package Weight (Typ.) 0.0097 g
Automotive Qualified NO

Pin Configuration Definitions

Pin Configuration Definitions

Physical Dimensions

Physical Dimensions

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