Microchip MCP1664T-E/MNY
Microchip MCP1664T-E/MNYMicrochip MCP1664T-E/MNY

Microchip MCP1664T-E/MNY

Manufacturer No:

MCP1664T-E/MNY

Manufacturer:

Microchip

Package:

8-WFDFN Exposed Pad

Description:

High Voltage Output Step-up LED Driver

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

MCP1664T-E/MNY information

Microchip MCP1664T-E/MNY technical specifications, attributes, parameters and parts with similar specifications to Microchip MCP1664T-E/MNY.

  • Type
  • Parameter
  • Max Duty Cycle (%)
  • 90
  • Input Voltage Range Max
  • 5.5
  • Input Voltage Range Min
  • 2.4
  • # of Outputs
  • 1
  • Output Current
  • 300
  • Driver Type
  • Boost LED Driver
  • Quiescent Current
  • 0.25
  • Synchronous Rectifier
  • No
  • Temp Range Max °C (degrees Celsius)
  • 125
  • Temp Range Min
  • -40
  • Vout Max
  • 32
  • Vfb V (volt)
  • 0.3
  • Vref (V)
  • 0

Download datasheets and manufacturer documentation for Microchip MCP1664T-E/MNY.

User Guide:

Data Sheets:

Application Notes:

The MCP1664 device is a compact, space-efficient, fixed-frequency, non-synchronous step-up converter optimized to drive LED strings with constant current from two and three-cell alkaline and NiMH/NiCd or one-cell Li-Ion or Li-Polymer batteries.
The device integrates a 36V, 400 mΩ low-side switch, which is protected by the 1.8A cycle-by-cycle inductor peak current limit operation. Low-voltage technology allows the MCP1664 to start-up without high inrush current or output overshoot. All compensation and protection circuitry is integrated to minimize the number of external components.

  • Up to 92% Efficiency
  • High Output Voltage Range: up to 32V
  • ILEDup to 300 mA @ 5.0V VIN, 4 White LEDs
  • ILED up to 200 mA @ 3.3V VIN, 4 White LEDs
  • ILED up to 150 mA @ 4.2V VIN, 8 White LEDs
  • Input Voltage Range: 2.4V to 5.5V
  • UVLO@VIN Rising:  2.3V, typical
  • UVLO@VIN Falling: 1.85, typical
  • No Load Input Current: 250 µA, typical
  • Sleep mode with 200 nA Typical Quiescent Current
  • PWM Operation with Skip mode: 500 kHz
  • Feedback Voltage Reference: VFB= 300 mV
  • Cycle-by-Cycle Current Limiting
  • Internal Compensation
  • Inrush Current Limiting and Internal Soft-Start
  • Feedback Pin Shorted to GND (Prevent Excessive Current into LEDs)
  • Disconnected LED String (Prevent Overvoltage to the Converter’s Output and SW Pin)
  • Overtemperature Protection 
  • Available Packages: 5-Lead SOT-23 or 2x3 8-Lead TDFN

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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