ISL9222AIRTZ-T Intersil, ISL9222AIRTZ-T Datasheet
ISL9222AIRTZ-T
Specifications of ISL9222AIRTZ-T
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ISL9222AIRTZ-T Summary of contents
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... NUMBER PART RANGE (Note) MARKING (°C) ISL9222AIRTZ-T 22A - 2x3 TDFN Tape and Reel *Please refer to TB347 for details on reel specifications. NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations) ...
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... Thermal Resistance TDFN Package (Notes 1, 2 Maximum Junction Temperature (Plastic Package +150°C Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp = 5V and the ambient temperature at +25°C. All maximum and minimum IN SYMBOL TEST CONDITIONS ...
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Electrical Specifications Typical values are tested at V values are established under the recommended operating supply voltage range and ambient temperature range, unless otherwise noted. (Continued) PARAMETER LOGIC INPUT AND OUTPUTS EN Pin Logic Input High EN Pin Logic Input ...
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Typical Applications TO INPUT POWER C 1 1µ OFF C 3 POWER GOOD JIGIN Yes Yes 4 ISL9222A BAT VIN PPR ISL9222A IREF GND R IREF EN JIGON JIGIN TABLE ...
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VIN POR OVP PPR EN 200kΩ 240kΩ GND TRICKLE 4.2V I REF 2.55V 19% I REF Description The ISL9222A charges a Li-ion battery using a CC/CV profile. The constant current I is set with the external REF resistor R (See ...
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EN pin is pulled to HI. Figure 2 shows the typical charge waveforms after the power is on. A thermal foldback function reduces the charge current anytime when the die temperature reaches typically +115°C. ...
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A tantalum capacitor is a good choice for its high ESR, providing damping to the voltage transient. Multi-layer ceramic capacitors, however, have a very low ESR and hence when chosen as input capacitors, a 1Ω series resistor must be ...
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... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...