RT9527GQW
Battery Charger, 1 Cell of Li-Ion Battery, 6V Input, 4.2V/600mA Charge, WDFN-8
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $2.930 ($3.3695) |
| 10+ | $1.670 ($1.9205) |
| 100+ | $1.130 ($1.2995) |
| 500+ | $1.020 ($1.173) |
| 1000+ | $0.930 ($1.0695) |
| 2500+ | $0.875 ($1.0063) |
Product Information
Product Overview
The <bold>RT9527</bold> can be powered up from an AC adapter or USB (Universal Serial Bus) port inputs. The RT9527 enters sleep mode when VIN power is removed. The RT9527 optimizes the charging task by using a control algorithm, which includes pre-charge mode, fast-charge mode and constant voltage mode. The charging task is kept in constant voltage mode to hold the battery in a full charge condition. The charge current is adjustable via an external resistor. The internal thermal feedback circuitry regulates the die temperature to optimize the charge rate for all ambient temperatures.
- 28V maximum rating for AC adapter
- Internal integrated power FETs
- Adjustable charging current
- Programmable safe charge timer
- NTC thermistor input
- Battery reverse protection
- Charge status indicator
- AC adapter power good status indicator
- End of charge current is 10% of fast-charge current
- Under voltage protection
- Over voltage protection
Applications
Portable Devices, Smartphones, Consumer Electronics
Technical Specifications
Li-Ion
4.2V
WDFN
1Cells
85°C
-
6V
600mA
8Pins
-40°C
Surface Mount
Technical Docs (1)
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate