LTC4015EUHF#TRPBF
ActiveMULTICHEMISTRY BUCK BATTERY CHARGER CONTROLLER WITH DIGITAL TELEMETRY SYSTEM
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LTC4015EUHF#TRPBF
ActiveMULTICHEMISTRY BUCK BATTERY CHARGER CONTROLLER WITH DIGITAL TELEMETRY SYSTEM
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LTC4015EUHF#TRPBF |
|---|---|
| Battery Chemistry | Multi-Chemistry |
| Current - Charging | Constant - Programmable |
| Fault Protection | Over Temperature |
| Interface | I2C |
| Mounting Type | Surface Mount |
| Number of Cells [Max] [custom] | 9 |
| Number of Cells [Min] [custom] | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 38-WFQFN Exposed Pad |
| Programmable Features | Current, Timer |
| Supplier Device Package | 38-QFN (5x7) |
| Voltage - Supply (Max) [Max] | 35 V |
| Part | Voltage - Supply (Max) [Max] | Package / Case | Battery Chemistry | Operating Temperature [Min] | Operating Temperature [Max] | Number of Cells [Max] [custom] | Number of Cells [Min] [custom] | Mounting Type | Supplier Device Package | Current - Charging | Programmable Features | Interface | Fault Protection |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated | 35 V | 38-WFQFN Exposed Pad | Multi-Chemistry | -40 C | 125 °C | 9 | 1 | Surface Mount | 38-QFN (5x7) | Constant - Programmable | Current Timer | I2C | Over Temperature |
 Analog Devices Inc./Maxim Integrated | 35 V | 38-WFQFN Exposed Pad | Multi-Chemistry | -40 C | 125 °C | 9 | 1 | Surface Mount | 38-QFN (5x7) | Constant - Programmable | Current Timer | I2C | Over Temperature |
Analog Devices Inc./Maxim Integrated | 35 V | 38-WFQFN Exposed Pad | Multi-Chemistry | -40 C | 125 °C | 9 | 1 | Surface Mount | 38-QFN (5x7) | Constant - Programmable | Current Timer | I2C | Over Temperature |
 Analog Devices Inc./Maxim Integrated | 35 V | 38-WFQFN Exposed Pad | Multi-Chemistry | -40 C | 125 °C | 9 | 1 | Surface Mount | 38-QFN (5x7) | Constant - Programmable | Current Timer | I2C | Over Temperature |
Analog Devices Inc./Maxim Integrated | 35 V | 38-WFQFN Exposed Pad | Multi-Chemistry | -40 C | 125 °C | 9 | 1 | Surface Mount | 38-QFN (5x7) | Constant - Programmable | Current Timer | I2C | Over Temperature |
Analog Devices Inc./Maxim Integrated | 35 V | 38-WFQFN Exposed Pad | Multi-Chemistry | -40 C | 125 °C | 9 | 1 | Surface Mount | 38-QFN (5x7) | Constant - Programmable | Current Timer | I2C | Over Temperature |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 15.39 | 1m+ |
| 10 | $ 10.99 | |||
| 25 | $ 9.86 | |||
| 100 | $ 8.60 | |||
| 250 | $ 7.99 | |||
| 500 | $ 7.62 | |||
| 1000 | $ 7.50 | |||
| Digi-Reel® | 1 | $ 15.39 | 1m+ | |
| 10 | $ 10.99 | |||
| 25 | $ 9.86 | |||
| 100 | $ 8.60 | |||
| 250 | $ 7.99 | |||
| 500 | $ 7.62 | |||
| 1000 | $ 7.50 | |||
| N/A | 3211 | $ 14.47 | 1m+ | |
| Tape & Reel (TR) | 2500 | $ 7.50 | 1m+ | |
Description
General part information
LTC4015 Series
The LTC4015 is a complete synchronous buck controller/charger with pin-selectable, chemistry specific charging and termination algorithms.The LTC4015 can charge Li-Ion/Polymer, LiFePO4, or lead-acid batteries. Battery charge voltage is pin selectable and I2C adjustable. Input current limit and charge current can be accurately programmed with sense resistors and can be individually adjusted via the I2C serial port. A digital telemetry system monitors all system power parameters.Safety timer and current termination algorithms are supported for lithium chemistry batteries. The LTC4015 also includes automatic recharge, precharge (Li-Ion) and NTC thermistor protection. The LTC4015's I2C port allows user customization of charger algorithms, reading of charger status information, configuration of the maskable and programmable alerts, plus use and configuration of the Coulomb counter.Available in a 38-Lead 5mm × 7mm QFN package.ApplicationsPortable Medical Instruments/Military EquipmentIndustrial Handhelds/LightingRuggedized Notebook/Tablet ComputersSolar Battery Chargers