LTC7862EUFD#PBF Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
LTC7862EUFD#PBF is a 140 V high-efficiency input fault-protection controller in a 20-lead QFN package. It features adjustable overcurrent and overvoltage thresholds to protect downstream circuits on high-voltage industrial and telecom supply rails.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- LTC7862EUFD#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.6900(MOQ 1)
- Temp Range
- ?°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC7862EUFD#PBF?
- Supports supply rails up to 140 V
- Adjustable overcurrent and overvoltage protection thresholds
- Single-channel input fault protection controller
- Compact 20-lead QFN package for high-density layouts
- Robust plastic/epoxy body rated for industrial environments
- Integrated gate drive for external pass element
What is LTC7862EUFD#PBF used for?
The LTC7862EUFD#PBF is designed for industrial, telecom, and server applications that require protection of sensitive loads from transient overvoltages and overcurrent faults on rails as high as 140 V. It suits hot-swap controllers, ORing diode replacements, and electronic circuit breakers where adjustable trip thresholds and fast fault response are critical for system reliability.
What are the specifications of LTC7862EUFD#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1711 |
| YTEOL | 9 |
| Adjustable Threshold | YES |
| Analog IC - Other Type | INPUT FAULT PROTECTION CONTROLLER |
| JESD-30 Code | R-PQCC-N20 |
| JESD-609 Code | e3 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Max (Vsup) | 140V |
| Supply Voltage-Min (Vsup) | 4V |
| Supply Voltage-Nom (Vsup) | 12V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | OTHER |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Where can I find the LTC7862EUFD#PBF datasheet?
LTC7862EUFD#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC7862EUFD#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Up to what supply voltage can the LTC7862EUFD#PBF protect downstream circuitry?
The LTC7862EUFD#PBF handles input voltages up to 140 V, covering high-voltage industrial supplies such as 48 V telecom buses, 72 V rectifiers, and 110 V DC distribution rails without requiring additional level-shifting or pre-regulator stages.
How does the adjustable threshold feature of the LTC7862EUFD#PBF benefit different system designs?
The adjustable overcurrent and overvoltage thresholds allow engineers to set trip points with external resistors, so the same IC serves 24 V, 48 V, or 100 V bus designs. This flexibility reduces the number of distinct protection-controller part numbers maintained in a component library.
Which package does the LTC7862EUFD#PBF use, and how does it help thermal management in a dense power-supply board?
The LTC7862EUFD#PBF uses a 20-lead QFN (quad flat no-lead) package with an exposed thermal pad on the underside. The exposed pad transfers heat directly to the PCB copper pour, reducing junction-to-ambient thermal resistance and allowing higher continuous operating power in a compact footprint.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $10.8300 | $10.83 |
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