*For representation only.
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Technical Specifications
| Type | DC DC Regulator |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Internal Switch(s) | Yes |
| Number of Outputs | 1 |
| Voltage - Supply (Min) | 2.8V |
| Voltage - Supply (Max) | 36V |
| Voltage - Output | 42V |
| Current - Output / Channel | 4.5A (Switch) |
| Frequency | 200kHz ~ 2.25MHz |
| Dimming | PWM |
| Applications | Backlight |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package | 16-TSSOP-EP |
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Product Attributes
| Packaging | Tube |
| Standard Pack Qty | 95 |
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Alternate / Replacement Parts
| Alternate Packaging | LT3478IFE#TRPBF |
| Suggested Replacement | LT3478IFE#TRPBF |
5,107
Units In Stock
📦 Tube
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
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Key Specifications
| Category | LED Lighting Driver ICs |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 70 Days (from factory) |
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Documentation
⬇ Download Datasheet
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Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8542399000 |
| CAHTS | 8542390000 |
| USHTS | 8542390090 |
| TARIC | 8542399000 |
| MXHTS | 8542399999 |
| ECCN | EAR99 |
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Product Overview
LT3478IFE#PBF is a led lighting driver ics manufactured by Analog Devices. It features a type of DC DC Regulator, a topology of Step-Down (Buck), Step-Up (Boost), a internal switch of Yes and a number of outputs of 1. This part has a typical lead time of 70 Days from factory and ships with a full manufacturer datasheet available for download. Simplytronix stocks LT3478IFE#PBF for same-day shipping with genuine parts guaranteed.
