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XC9111A321PR
XC9111A321PR - Brand New Torex Semiconductor IC Chips
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 XC9110/9111 series is a group of PFM controlled step-up DC/DC
converter/controller ICs designed to generate low supply voltage by the
combination of PFM control and CMOS structure. The series is ideal for
applications where a longer battery life is needed such as in portable
communication equipment. With a built-in 2.5Ω N-channel driver transistor, the
XC9110A/C/E and XC9111A/C/E types provide a step-up operation by using only a
coil, a capacitor, and a diode connected externally.
The XC9110/9111B, D and F versions can be used with an external transistor for
applications requiring larger currents.
■ FEATURES
Operating (Input) Voltage Range : 0.9V ~ 10.0V
Output Voltage Range : 1.5V~7.0V (100mV increments, accuracy ± 2.5%)
Maximum Oscillation Frequency : 100kHz (accuracy ± 15%) 180kHz (for the XC9111
series, duty ratio: 56% at light loads)
Built-in Switching N-ch Transistor : A/C/E type ON Resistance 2.5Ω (VDD=3.0V)
External Transistor Types : B/D/F type
Lx Limit Voltage : E type: more than VDD=2.0V : A/C type: more than VOUT=2.0V
Low Supply Current : 2.0μ A (When operating, VOUT=3V)
Small Package : SOT-23 & SOT89 (for XC9111 series), SOT-25, USP-6C
■ APPLICATIONS
● Mobile phones
● Various palm top equipment
● Cameras, VCRs
● Various portable equipment
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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