NCP1852FCCT1G
UnknownSWITCHING BATTERY CHARGER, 1.8 A, WITH OVERVOLTAGE PROTECTION
NCP1852FCCT1G
UnknownSWITCHING BATTERY CHARGER, 1.8 A, WITH OVERVOLTAGE PROTECTION
Description
General part information
NCP1852FCCT1G
The NCP1852 is a fully programmable single cell Lithium-ion switching battery charger optimized for charging from a USB compliant input supply and AC adaptor power source. The device integrates a synchronous PWM controller, power MOSFETs, and the entire charge cycle monitoring including safety features under software supervision. An optional battery FET can be placed between the system and the battery in order to isolate and supply the system.
Technical Specifications
Parameters and characteristics for this part
| Specification | NCP1852FCCT1G |
|---|---|
| Battery Chemistry | Lithium Ion |
| Battery Pack Voltage (Max) | 4.5 V |
| Charge Current - Max | 1.8 A |
| Current - Charging | Constant, Programmable |
| Fault Protection | Over Voltage |
| Interface | USB, I2C |
| Mounting Type | Surface Mount |
| Number of Cells | 1 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | 25-UFBGA, FCBGA |
| Package Length | 2.55 mm |
| Package Name | 25-Flipchip |
| Package Width | 2.2 mm |
| Programmable Features | Current, Voltage, Timer |
| Voltage - Supply (Max) | 7 V |
Pricing
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