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LT1512IS8#PBF
LT1512IS8#PBF - Brand New Analog Devices / Linear Technology Battery Management ICs
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 LT®1512 is a 500kHz current mode switching regulator specially configured
to create a constant-current/constant-voltage battery charger. In addition to
the usual voltage feedback node, it has a current sense feedback circuit for
accurately controlling output current of a flyback or SEPIC (Single-Ended
Primary Inductance Converter) topology charger. These topologies allow the
current sense circuit to be ground referred and completely separated from the
battery itself, simplifying battery switching and system grounding problems.
In addition, these to pologies allow charging even when the input voltage is
lower than the battery voltage.
Maximum switch current on the LT1512 is 1.5A. This allows battery charging
currents up to 1A for a single lithium-ion cell. Accuracy of 1% in constant-
voltage mode is perfect for lithium battery applications. Charging current can
be easily programmed for all battery types.
FEATURES
■ Charger Input Voltage May Be Higher, Equal to or Lower Than Battery Voltage
■ Charges Any Number of Cells Up to 30V*
■ 1% Voltage Accuracy for Rechargeable Lithium Batteries
■ 100mV Current Sense Voltage for High Efficiency
■ Battery Can Be Directly Grounded
■ 500kHz Switching Frequency Minimizes Inductor Size
■ Charging Current Easily Programmable or Shut Down
APPLICATIONS
■ Battery Charging of NiCd, NiMH, Lead-Acid or Lithium Rechargeable Cells
■ Precision Current Limited Power Supply
■ Constant-Voltage/Constant-Current Supply
■ Transducer Excitation
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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