DATASHEET ISL9205, ISL9205A, ISL9205B, ISL9205C, ISL9205D Li-ion Battery Charger FN9252 Rev 4.00 Dec 20, 2018 The ISL9205, ISL9205A, ISL9205B, ISL9205C, and ISL9205D are integrated single-cell Li-ion or Li-polymer chargers capable of operating at an input voltage as low as 2.5V. The low operating voltage allows the charger to work with a variety of AC ada.
• Complete charger for single-cell Li-ion/polymer batteries
• Integrated pass element and current sensor
• No external blocking diode required
• Low component count and cost
• 25mV voltage accuracy over-temperature and input voltage
range
• 15mV voltage accuracy at room temperature
• Programmable charge current
• Programmable end-of-charge current (ISL9205)
• Charge current thermal foldback for thermal protection
(Thermaguard)
• Trickle charge for fully discharged batteries
• Power presence and charge indications
• NTC interface (not available in some package options)
• Less than 3µA leakage c.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ISL9205 |
Renesas |
Li-ion Battery Charger | |
2 | ISL9205A |
Renesas |
Li-ion Battery Charger | |
3 | ISL9205B |
Renesas |
Li-ion Battery Charger | |
4 | ISL9205D |
Renesas |
Li-ion Battery Charger | |
5 | ISL9200 |
Renesas |
Charging System Safety Circuit | |
6 | ISL9201 |
Renesas |
Li-ion Battery Charger | |
7 | ISL9203 |
Intersil Corporation |
Li-ion/Li Polymer Battery Charger | |
8 | ISL9203A |
Renesas |
Li-ion/Li Polymer Battery Charger | |
9 | ISL9203R5220 |
Renesas |
Li-ion/Li Polymer Battery Charger | |
10 | ISL9204 |
Renesas |
High Input Voltage Charger | |
11 | ISL9206 |
Renesas |
FlexiHash+ For Battery Authentication | |
12 | ISL9206A |
Renesas |
FlexiHash+ For Battery Authentication |