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MP1528D
MP1528D - Brand New Monolithic Power Systems LED Drivers
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
DESCRIPTION
The MP1528 is a step-up converter designed for driving up to nine (9) series
White LEDs (LED) from a single cell Lithium-Ion battery. It regulates the LED
current and includes an analog input for varying the LED brightness.
The MP1528 uses current limited, variable frequency architecture to regulate
the LED current while maintaining high efficiency. The BIAS pin measures the
output voltage and turns off the converter if an over voltage condition is
present to prevent damage due to an open circuit condition. The LED current is
measured with an external current sense resistor. The low 0.4V full-scale
regulation threshold and 0.63Ω power switch minimize power loss.
The MP1528 is available in an 8 pin MSOP and a tiny 6 pin 3mm x 3mm QFN
packages.
FEATURES
• Drives up to 9 Series White LEDs
• Integrated 0.63Ω Power MOSFET
• Low 0.4V Full-Scale Current Sense Threshold
• Over 20mA Output Current Capacity
• Analog and Digital PWM Brightness Control
• Open Load Shutdown
• Soft-Start
• Internal Current Limit
• Under Voltage Lockout
• Thermal Shutdown
• Available in 8-Pin MSOP and Tiny 3mm x 3mm 6-Pin QFN Packages
APPLICATIONS
• Handheld Computers
• PDAs
• PDA Phones
• Digital and Video Cameras
• Small LCD Displays
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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