Topology | Buck Converter |
Input voltage | 6.3-40 V |
The NCV30161 is a hysteretic step−down, constant−current driver for high power LEDs. Ideal for industrial and automotive applications utilizing minimal external components. The NCV30161 operates with an input voltage range from 6.3 V to 40 V. The hysteretic control gives good power supply rejection and fast response during load transients and PWM dimming to LED arrays of varying number and type. A dedicated PWM input (DIM/EN) enables a wide range of pulsed dimming, and a high switching frequency allows the use of smaller external components minimizing space and cost. Protection features include resistor−programmed constant LED current, shorted LED protection, under−voltage and thermal shutdown. The NCV30161 is available in a DFN10 3 mm x 3 mm package with wettable flanks.
Order Code | Datasheet | Simulation | Downloads | Status | Product series | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | Mount | L (µH) | Tol. L | Test Condition L | Qmin. (%) | Test Condition Q | RDC max. (mΩ) | IR (mA) | fres (MHz) | Samples | |
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74437346033 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-LHMI SMT Power Inductor | 6.2 | 8.4 | 16.6 | SMT | 3.3 | ±20% | 100 kHz/ 10 mA | – | – | 30 | – | 27 | |||
744762110A | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | WE-KI SMT Wire Wound Ceramic Inductor | – | – | – | SMT | 0.01 | ±5% | 100 MHz | 50 | 1000 MHz | 80 | 1000 | 4300 |
Order Code | Datasheet | Simulation | |
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74437346033 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | ||
744762110A | SPEC |
Samples |
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Order Code | Datasheet | Simulation | Downloads | Status | Product series | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | Mount | L (µH) | Tol. L | Test Condition L | Qmin. (%) | Test Condition Q | RDC max. (mΩ) | IR (mA) | fres (MHz) | Samples |
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