MCP1662T-E/OT Microchip Integrated Circuit (SOT23 (5-Pin)) In Stock
Microchip MCP1662T-E/OT is a non-synchronous boost LED driver with up to 32V output, supporting 6 LED segments in a compact SOT-23-5 package. Available from stock worldwide.
- Manufacturer
- Microchip
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- MCP1662T-E/OT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9900(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
- 32V output boost regulator for high-voltage LED strings
- Drives up to 6 LED segments with true output polarity
- Compact SOT-23-5 package for space-constrained LED lighting designs
Applications
The MCP1662T-E/OT is ideal for LED backlighting in portable devices, handheld displays, and automotive lighting modules. Its 32V boost output capability supports series LED strings, making it suitable for compact display illumination and decorative LED driver circuits operating from low-voltage rails.
Specifications
| Manufacturer Package Code | SOT-23-5 |
| YTEOL | 13 |
| Interface IC Type | LED DISPLAY DRIVER |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Multiplexed Display Capability | NO |
| Number of Functions | 1 |
| Number of Segments | 6 |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.4V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Package | SOT23 (5-Pin) |
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
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum output voltage the MCP1662T-E/OT can provide for LED string biasing?
The MCP1662T-E/OT supports a maximum output voltage of 32V, enabling it to drive series LED strings with multiple LEDs per string without requiring a higher supply rail. This makes it well-suited for displays requiring 6 LED segments powered from a low 3.3V or 5V input rail.
How many LED segments can the MCP1662T-E/OT drive, and what does true output polarity mean in practice?
The MCP1662T-E/OT can drive up to 6 LED segments with true (non-inverted) output polarity, meaning the PWM control signal directly controls LED brightness without inversion logic. This simplifies firmware design in microcontroller-based systems operating at 3.3V or 5V supply voltages.
Which compact package does the MCP1662T-E/OT use, and how does it benefit PCB layouts in portable products?
The MCP1662T-E/OT comes in a 5-pin SOT-23 package measuring approximately 2.9 mm x 1.6 mm, occupying minimal PCB area. This compact footprint is ideal for portable electronics, wearables, and handheld instruments where board space is at a premium and the operating temperature ranges from -40°C to +125°C.
When would MCP1662T-E/OT be preferred over a synchronous boost LED driver in a cost-sensitive design?
The MCP1662T-E/OT is a non-synchronous boost LED driver, which means it uses fewer internal switches than synchronous designs, reducing cost and component count. For applications where the 32V output and 6-segment drive capability meet the requirement, it offers a lower BOM cost while fitting in a tiny SOT-23-5 footprint.
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Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.1200 | $1.12 |
| 100+ | $1.0200 | $102.00 |
| 1000+ | $1.0000 | $1000.00 |
| 5000+ | $0.9900 | $4950.00 |
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