MAX20078AUE/V+ Maxim Integrated Integrated Circuit (Small Outline Packages) In Stock
Maxim MAX20078AUE/V+ is a synchronous buck controller IC designed for high-power LED drivers, supporting wide input voltage ranges in a 16-pin TSSOP-4.4 mm package. It provides dual-output LED current control with open-drain outputs and high-efficiency synchronous switching. From $2.50 in stock, worldwide shipping available.
- Manufacturer
- Maxim Integrated
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- MAX20078AUE/V+ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.0100(MOQ 288)
- 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 MAX20078AUE/V+?
- Synchronous buck topology for high-efficiency LED current regulation, reducing heat dissipation in high-power lighting systems
- Dual-output LED driver control with open-drain outputs enables independent dimming of 2 LED channels
- 16-pin TSSOP (4.4 x 4.4 mm) package offers a compact SMD footprint for space-constrained automotive and industrial LED boards
What is MAX20078AUE/V+ used for?
The MAX20078AUE/V+ is designed for high-power LED lighting applications including automotive headlights, industrial area lighting, and architectural LED fixtures requiring efficient DC-DC buck conversion with precise current control. Its dual-channel output supports independent LED string dimming in solid-state lighting systems. The AEC-Q100-compliant V+ variant is suitable for automotive LED driver designs operating across a wide temperature range.
What are the specifications of MAX20078AUE/V+?
| Manufacturer Package Code | 16-TSSOP_4.4-4.4_MM |
| Date Of Intro | 2017-06-01 |
| YTEOL | 9 |
| Interface IC Type | LED DISPLAY DRIVER |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e3 |
| Multiplexed Display Capability | NO |
| Number of Functions | 1 |
| Number of Segments | 2 |
| Output Characteristics | OPEN-DRAIN |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| Supply Voltage-Max | 65V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 14V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA |
Where can I find the MAX20078AUE/V+ datasheet?
MAX20078AUE/V+ Datasheet DownloadOfficial datasheet from Maxim Integrated
What are equivalent replacements for MAX20078AUE/V+?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What switching topology does MAX20078AUE/V+ use and how does it improve LED driver efficiency?
The MAX20078AUE/V+ uses a synchronous buck controller topology, which replaces the freewheeling diode with a low-side MOSFET to reduce switching losses. This approach achieves LED driver efficiency above 90% at typical operating conditions, significantly reducing thermal dissipation compared to non-synchronous alternatives in high-current LED systems.
How many LED output channels can MAX20078AUE/V+ control and what is the output configuration?
The MAX20078AUE/V+ supports 2 LED output segments with open-drain output characteristics, allowing independent control of two LED strings. Each channel can be dimmed separately via PWM or analog signals, making it suitable for dual-zone LED lighting applications such as automotive daytime running lights and turn signals.
Which package does MAX20078AUE/V+ use and how does it affect PCB layout for high-power LED drivers?
MAX20078AUE/V+ is housed in a 16-pin TSSOP package measuring 4.4 x 4.4 mm with a standard 0.65 mm lead pitch. This compact SMD form factor simplifies PCB routing for switching components and enables tight integration with external MOSFETs and inductors in LED driver designs targeting less than 10 cm² of board area.
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About Maxim Integrated
Maxim Integrated is a leading electronic component manufacturer. FindMyChip sources Maxim Integrated ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Maxim Integrated
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 288+ | $4.1800 | $1203.84 |
| 576+ | $4.0600 | $2338.56 |
| 1056+ | $4.0100 | $4234.56 |
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