ACTIVE
LC101N
Package：DFN8
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.
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 | Ω |
| 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 |
Pin Configuration Definitions
Physical Dimensions
Questions or Comments?
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