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MB39C313
MB39C313 - Brand New FUJITSU 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
Description
The MB39C014 is a current mode type 1-channel DC/DC converter IC built-in
switching FET, synchronous rectification, and down conversion support. The
device is integrated with a switching FET, oscillator, error amplifier, PWM
control circuit, reference voltage source, and POWERGOOD circuit.
External inductor and decoupling capacitor are needed only for the external
component.
As combining with external parts enables a DC/DC converter with a compact and
high load response characteristic, this is suitable as the built-in power
supply for such as mobile phone/PDA, DVDs, and HDDs.
Features
■ High efficiency : 96% (Max)
■ Output current (DC/DC) : 800 mA (Max)
■ Input voltage range : 2.5 V to 5.5 V
■ Operating frequency : 2.0/3.2 MHz (Typ)
■ No flyback diode needed
■ Low dropout operation : For 100% on duty
■ Built-in high-precision reference voltage generator : 1.20 V ± 2%
■ Consumption current in shutdown mode : 1 µA or less
■ Built-in switching FET : P-ch MOS 0.3 Ω (Typ) N-ch MOS 0.2 Ω (Typ)
■ High speed for input and load transient response in the current mode
■ Over temperature protection
■ Packaged in a compact package : SON10
Applications
■ Flash ROMs
■ MP3 players
■ Electronic dictionary devices
■ Surveillance cameras
■ Portable GPS navigators
■ Mobile phones etc.
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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