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LM3429Q1MHX/NOPB
- Manufacturer’s Part#:LM3429Q1MHX/NOPB
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- Series:Automotive, AEC-Q100
- ECAD Model:
- Description:IC LED DRIVER CTRLR DIM 14HTSSOP
- Quantity:RFQAdd to RFQ List
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- Delivery:
- In Stock: 200000
- Available: 70832
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $28.00000 | US $28.00 |
| 10+ | US $21.00000 | US $210.00 |
| 30+ | US $18.20000 | US $546.00 |
| 100+ | US $16.10000 | US $1610.00 |
| 500+ | US $15.12000 | US $7560.00 |
| 1000+ | US $14.00000 | US $14000.00 |
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- Description
- Alternatives
- Shopping Guide
The LM3429 is a versatile high voltage N-channel MosFET controller for LED drivers. It can be easily configured in buck， boost， buck-boost and SEPIC topologies. This flexibility, along with an input voltage rating of 75V, makes the LM3429 ideal for iluminating LEDs in a very diverse, large family of applications. Adjustable high-side current sense voltage allows for tight regulation of the LED current with the highest efficiency possible.
The LM3429 uses Predictive Off-time (PRO) control, which is a combination of peak current-mode control and a predictive off-timer. This method of control eases the design of loop compensation while providing inherent input voltage feed-forward compensation.
Features ●LM3429-Q1 is AEC-Q100 Grade 1 Qualified forAutomotive Applications●VINRangeFrom4.5Vto75V●Adjustable Current Sense Voltage●High-Side Current Sensing●2-Ω, 1-A Peak MosFET Gate Driver●Input Undervoltage Protection●Overvoltage Protection●PWM Dimming●Analog Dimming●Cycle-by-Cycle Current Limit●Programmable Switching Frequency●Low Profile 14-lead HTSSOP Package●
Thermal Shutdown Applications ●LED Drivers - Buck, Boost, Buck-Boost, SEPIC●Indoor and Outdoor SSL●Automotive●General llumination●Constant-Current Regulators
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
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