LT3462AEDC#TRMPBF Analog Devices Integrated Circuit (Small Outline No-lead) In Stock
The LT3462AEDC#TRMPBF is a current-mode inverting DC/DC converter delivering up to 300 mA output current at 2.7 MHz switching frequency. It operates from a 2.5 V to 16 V input supply and is available in an 8-lead DFN package for compact designs.
- Manufacturer
- Analog Devices
- Package
- Small Outline No-lead
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LT3462AEDC#TRMPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.1600(MOQ 19)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LT3462AEDC#TRMPBF?
- 300 mA output current capability in a compact 8-lead DFN package
- 2.7 MHz fixed switching frequency reduces external component size
- 2.5 V to 16 V wide input voltage range suits diverse power rails
- Current-mode PWM control provides fast transient response and cycle-by-cycle current limiting
- Inverting topology generates negative output voltage from a positive supply
What is LT3462AEDC#TRMPBF used for?
The LT3462AEDC#TRMPBF is ideal for generating negative supply rails in portable electronics and instrumentation that require both positive and negative voltages from a single battery. Its 2.7 MHz switching frequency and small DFN footprint make it well suited for noise-sensitive analog front-end circuits, op-amp bias supplies, and LCD bias generation in handheld devices. Industrial and medical equipment designers can exploit the wide 2.5 V to 16 V input range to support diverse power architectures.
What are the specifications of LT3462AEDC#TRMPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1719 |
| YTEOL | 10 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 16V |
| Input Voltage-Min | 2.5V |
| Input Voltage-Nom | 3V |
| JESD-30 Code | S-PDSO-N8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Voltage-Max | -38 V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC8,.08,18 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Current-Max (Isup) | 3.6mA |
| Surface Mount | YES |
| Switcher Configuration | INVERTER |
| Switching Frequency-Max | 3500kHz |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.45mm |
| Terminal Position | DUAL |
| Package | Small Outline 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 | Malaysia |
Where can I find the LT3462AEDC#TRMPBF datasheet?
LT3462AEDC#TRMPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LT3462AEDC#TRMPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum output current the LT3462AEDC#TRMPBF can deliver, and how does its switching frequency affect filter size?
The LT3462AEDC#TRMPBF delivers up to 300 mA of output current while switching at 2.7 MHz. The high switching frequency allows designers to use significantly smaller inductors and capacitors compared to lower-frequency converters, reducing total solution size on PCB layouts with tight space constraints.
Which input voltage range does the LT3462AEDC#TRMPBF support, and is it compatible with single-cell lithium-ion batteries?
The device operates from 2.5 V to 16 V input, making it compatible with single-cell lithium-ion batteries (typically 3.0 V to 4.2 V) as well as multi-cell packs and regulated rails. This 13.5 V span gives designers flexibility across a wide range of portable and industrial power-supply topologies.
How does the LT3462AEDC#TRMPBF compare to a standard buck converter when a negative output rail is needed?
Unlike a standard buck converter that only steps down a positive voltage, the LT3462AEDC#TRMPBF uses an inverting topology to produce a negative output from a positive supply in a single stage, eliminating an extra converter. With 300 mA capacity and 2.7 MHz operation, it handles most analog-supply and LCD-bias negative-rail requirements without additional components.
What thermal and package considerations apply when using the LT3462AEDC#TRMPBF at full load?
The LT3462AEDC#TRMPBF is housed in an 8-lead DFN (exposed-pad) package with a thermal resistance of approximately 43 °C/W junction-to-board when the pad is properly soldered. At 300 mA full load the power dissipation is modest, but designers should ensure adequate copper pour on the exposed pad to keep junction temperature well below the 125 °C maximum.
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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 |
|---|---|---|
| 19+ | $4.1900 | $79.61 |
| 250+ | $3.5502 | $887.55 |
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