Compare
MAX1809ETI+
- Manufacturer's Part No.:MAX1809ETI+
- Manufacturer:
- Categories:
- Sub-Categories:
- Series:-
- Description:IC DDR TERMINATION 28-TQFN
- Datasheet:
- Quantity:RFQAdd to RFQ List
- Payment:
- Delivery:
- In Stock: 9008
- Available: 130
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $11.11800 | US $11.12 |
| 10+ | US $10.00620 | US $100.06 |
| 30+ | US $7.78260 | US $233.48 |
| 100+ | US $6.39285 | US $639.29 |
| 500+ | US $6.11490 | US $3057.45 |
| 1000+ | US $5.55900 | US $5559.00 |
Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.
- Description
- Alternatives
- Shopping Guide
The MAX1809 is a reversible energy flow, constant-off-time, pulse-width modulated (PWM), step-down DC-DC converter. It is ideal for use in notebook and subnotebook computers that require 1.1V to 5V active termination power supplies. This device features an internal PMOS power switch and internal synchronous rectifier for high efficiency and reduced component count.
The internal 90mΩ PMOS power switch and 70mΩ NMOS synchronous-rectifier switch easily deliver continuous load currents up to 3A.
The MAX1809 accurately tracks an external reference voltage, produces an adjustable output from 1.1V to VIN, and achieves efficiencies as high as 93%.
Features
♦ Source/Sink 3A
♦ ±1% Output Accuracy
♦ Up to 1MHz Switching Frequency
♦ 93% Efficiency
♦ Internal PMOS/NMOS Switches 90mΩ/70mΩ On-Resistance at VIN = 4.5V 110mΩ/80mΩ On-Resistance at VIN = 3V
♦ 1.1V to VIN Adjustable Output Voltage
♦ 3V to 5.5V Input Voltage Range
♦ <1µA Shutdown Supply Current
♦ Programmable Constant-Off-Time Operation
♦
Thermal Shutdown
♦ Adjustable Soft-Start Inrush Current Limiting
♦ Output Short-Circuit ProtectionApplications DDR Memory Termination Active Termination Buses
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.
Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
RELEVANT BLOGS & POSTS
Professional Platform
Full-speed Delivery
Wide Variety of Products
365 Days of Quality Assurance