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CLF10040T-330M-H
CLF10040T-330M-H - Brand New TDK Corporation Fixed Inductors
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
■ GENERAL DESCRIPTION
The XC9248 series is 18V bootstrap synchronous step-down DC/DC converter with
built-in Nch-Nch driver transistors.
With an input voltage range from 4.5V to 18V and a maximum output current of
2.2A, the series is suitable for digital home appliance power supplies and can
be used with small ceramic capacitors.
The series has a 0.8V reference voltage, and using externally connected
resistors, the output voltage can be set freely from 1.0V to 12V.
The control method is synchronous PWM (Source/ Sink). The soft start time is
internally set to 2.8ms (TYP.), also can be adjusted using external capacitor.
With UVLO (Under Voltage Lock Out) function, the internal driver transistors
are forced OFF when input voltage falls down below 3.8V (TYP.).
The series includes over current protection, VOUT short-circuit protection, Lx
short-circuit protection, VOUT overvoltage protection and thermal shutdown.
■FEATURES
Input Voltage ： 4.5V ～ 18V
Output Voltage ： 1.0V～12V (VFB=0.8V±1.5%) (1)
Output Current ： 2.2A
Efficiency ： 93.8% (1) @VIN=12V,VOUT=5V, IOUT=700mA
Oscillation Frequency ： 500kHz
Maximum Duty Cycle ： 79%
Soft-Start Time ： Fixed2.8ms, set by external capacitor
Protection Circuit ：
UVLO
High side over current protection
Low side over current protection
VOUT Short-circuit Protection
LX Short-circuit Protection
VOUT Over voltage protection
Thermal shutdown
Package ： SOP-8FD
Environmentally Friendly ： EU RoHS Compliant, Pb Free
(*1) Performance depends on external components and wiring on the PCB.
■ APPLICATIONS
● Digital home appliance
● Office automation equipment
● Notebook computers
● Car accessories power supplies
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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