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LTC3555EUFD-3#TRPBF
LTC3555EUFD-3#TRPBF - Brand New Analog Devices / Linear Technology Power Management Specialized - PMIC
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 LTC®3555 family are highly integrated USB compatible power management and
battery charger ICs for Li-Ion/Polymer battery applications. They include a
high effi ciency current limited switching PowerPath manager with automatic
load prioritization, a battery charger, an ideal diode and three general
purpose synchronous step-down switching regulators.
The LTC3555 family limits input current to either 100mA or 500mA for USB
applications or 1A for adapter-powered applications. Unlike linear chargers,
the LTC3555 family’s switching architecture transmits nearly all of the power
avail able from the USB port to the load with minimal loss and heat which
eases thermal constraints in small spaces.
FEATURES
Power Manager
■ High Effi ciency Switching PowerPath™ Controller with Bat-Track™ Adaptive
Output Control
■ Programmable USB or Wall Current Limit (100mA/500mA/1A)
■ Full Featured Li-Ion/Polymer Battery Charger
■ 1.5A Maximum Charge Current
■ Internal 180mΩ Ideal Diode + External Ideal Diode Controller Powers Load in
Battery Mode
■ Low No-Load Quiescent Current when Powered from BAT (<32μA)
DC/DCs
■ Triple High Effi ciency Step-Down DC/DCs (1A/400mA/400mA IOUT)
■ All Regulators Operate at 2.25MHz
■ Dynamic Voltage Scaling on Two Outputs
■ I2C or Independent Enable, VOUT Controls
■ Low No-Load Quiescent Current: 20μA
■ 28-Pin (4mm × 5mm × 0.75mm) QFN Package
APPLICATIONS
■ HDD-Based MP3 Players, PDAs, GPS, PMPs
■ Portable Medical Products
■ Handheld Instrumentation
■ Other USB-Based Handheld Products
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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