LTC3892EFE-1#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
LTC3892EFE-1#PBF is a low quiescent current 60V dual synchronous buck controller from Analog Devices with current-mode control and integrated boost diodes. It supports adjustable output from 0.8V to 59.4V with 4.5V to 60V input range. Available in LQFP package with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- LTC3892EFE-1#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $7.1875(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Low quiescent current dual synchronous buck controller operating over 4.5V to 60V input range
- Current-mode phase-shift control with adjustable output voltage from 0.8V to 59.4V
- Integrated boost diodes with 10V gate drive for high-side MOSFET switching
- Supports two independent output channels for compact multi-rail power supply design
Applications
The LTC3892EFE-1#PBF is well suited for industrial and automotive power supplies requiring dual output rails from high input voltages up to 60V. It is commonly used in telecom infrastructure, server power management, and battery-powered industrial equipment. Its low quiescent current and wide adjustable output range make it ideal for always-on monitoring systems and high-efficiency DC-DC conversion.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1663 (EA) |
| YTEOL | 10 |
| Additional Feature | OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 59.4V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Control Mode | CURRENT-MODE |
| Control Technique | PHASE-SHIFT CONTROL |
| Input Voltage-Max | 60V |
| Input Voltage-Min | 4.5V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Voltage-Max | 59.4V |
| Output Voltage-Min | 0.8V |
| Output Voltage-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 585kHz |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Package | Small Outline Packages |
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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LTC3892EFE-1#PBF:
suggested
Frequently Asked Questions
What is the input voltage range supported by the LTC3892EFE-1#PBF?
The LTC3892EFE-1#PBF operates from an input voltage range of 4.5V to 60V, with a nominal supply of 12V, making it suitable for a wide range of industrial and automotive power applications requiring robust input tolerance.
How many output channels does the LTC3892EFE-1#PBF support and what are the adjustable output limits?
The LTC3892EFE-1#PBF provides 2 independent synchronous buck output channels. Each channel is adjustable from 0.8V to 59.4V, offering exceptional flexibility for multi-rail power designs in telecommunications and industrial systems.
For a high-efficiency industrial DC-DC converter design, what gate drive voltage does the LTC3892EFE-1#PBF provide?
The LTC3892EFE-1#PBF provides a 10V gate drive voltage for the high-side MOSFET switches, enabling efficient switching performance and compatibility with standard N-channel power MOSFETs in designs up to 60V input.
What control mode does the LTC3892EFE-1#PBF use and why does it benefit noise-sensitive applications?
The LTC3892EFE-1#PBF uses current-mode phase-shift control, which provides inherent cycle-by-cycle current limiting and fast transient response. This technique reduces output voltage ripple and improves regulation accuracy in noise-sensitive industrial and telecom applications.
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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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