LTC3862IUH-1#PBF Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
The LTC3862IUH-1#PBF is a multi-phase current mode step-up DC/DC controller by Analog Devices. It supports input voltages from 8.5 V to 36 V with pulse-width modulation control and an integrated 10 V LDO regulator output. Ideal for high-voltage boost conversion in industrial and automotive power systems.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- LTC3862IUH-1#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $5.1100(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC3862IUH-1#PBF?
- Multi-phase current mode control for reduced output ripple
- Input voltage range: 8.5 V to 36 V
- Pulse-width modulation (PWM) control technique
- Integrated 10 V LDO regulator output
- QFN package for compact PCB footprint
What is LTC3862IUH-1#PBF used for?
The LTC3862IUH-1#PBF is well-suited for industrial power supplies, automotive boost converters, and telecom equipment requiring regulated high-voltage rails. Its multi-phase architecture makes it ideal for high-current applications where reduced ripple and improved thermal performance are critical. It is also used in battery-powered systems where a boosted output voltage of up to 36 V input range is needed.
What are the specifications of LTC3862IUH-1#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1747 |
| YTEOL | 10 |
| Additional Feature | 10 VOLT LDO REGULATOR OUTPUT ALSO AVAILABLE |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 36V |
| Input Voltage-Min | 8.5V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | S-PQCC-N24 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Current-Max (Isup) | 3mA |
| Surface Mount | YES |
| Switcher Configuration | PHASE-SHIFT |
| Switching Frequency-Max | 500kHz |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| 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 LTC3862IUH-1#PBF datasheet?
LTC3862IUH-1#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC3862IUH-1#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range does the LTC3862IUH-1#PBF support for boost conversion?
The LTC3862IUH-1#PBF accepts input voltages from 8.5 V to 36 V, making it suitable for 12 V nominal bus systems as well as wide-range industrial and automotive power rails that fluctuate significantly under load conditions.
How does the multi-phase current mode architecture of LTC3862IUH-1#PBF benefit high-current designs?
By interleaving multiple phases with current mode PWM control, the LTC3862IUH-1#PBF reduces output capacitor ripple current by up to 50%, lowers peak inductor currents per phase, and distributes thermal dissipation — enabling efficient operation at output currents exceeding several amperes.
Which package does LTC3862IUH-1#PBF use and what does that mean for board space?
The LTC3862IUH-1#PBF is housed in a QFN (Quad Flat No-Lead) package, typically measuring 5 mm × 5 mm or smaller, allowing a compact PCB footprint with exposed thermal pad for efficient heat dissipation in space-constrained industrial designs.
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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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