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MAX16820ATT
MAX16820ATT - Brand New Maxim Integrated 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
Product Details
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[ MaximIC ]
General Description
The MAX16819/MAX16820, step-down constant-current high-brightness LED (HB LED)
drivers provide a cost effective solution for automotive interior/exterior
lighting, architectural and ambient lighting, LED bulbs such as MR16 and other
LED illumination applications.
The MAX16819/MAX16820 operate from a 4.5V to 28V input voltage range and
feature a 5V/10mA on-board regulator. A high-side current-sense resistor
adjusts the output current and a dedicated PWM input (DIM) enables a wide
range of pulsed dimming.
The MAX16819/MAX16820 are well suited for applications requiring a wide input
voltage range. The high-side current-sensing and an integrated current-setting
circuitry minimize the number of external components while delivering an LED
current with ±5% accuracy. A hysteretic control algorithm ensures excellent
input-supply rejection and fast response during load transients and PWM
dimming. The MAX16819 features a 30% inductor current ripple and the MAX16820
features a 10% current ripple. These devices operate up to 2MHz switching fre
quency, thus allowing for small component size.
Features
♦ High-Side Current Sense
♦ Dedicated Dimming Control Input
♦ 20kHz Maximum Dimming Efficiency
♦ Hysteretic Control: No Compensation
♦ Up to 2MHz Switching Frequency
♦ ±5% LED Current Accuracy
♦ Adjustable Constant LED Current
♦ 4.5V to 28V Input Voltage Range
♦ Over 25W Output Power
♦ 5V, 10mA On-Board Regulator
♦ -40°C to +125°C Operating Temperature Range
Applications
Architectural, Industrial, and Ambient Lighting
Automotive RCL, DRL, and Fog Lights
MR16 and Other LED Bulbs
Indicators and Emergency Lighting
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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