MIC79050-4.2YS-TR

Microchip Technology Inc. MIC79050-4.2YS-TR

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Price $3.45 $2.81 $1.03
RoHS Not Compliant Yes Not Compliant Yes Yes Compliant Compliant Compliant
Lead Status No Yes No Yes Yes No No No
Approx. Price (US$) 0.30 | 1ku 0.30 | 1ku 0.69 | 1ku 0.85 | 1ku 0.85 | 1ku
Function Protection Protection Protection
Rating Catalog Catalog Catalog
Package Group WSON WSON WSON QFN QFN
Communication Interface No Communication No Communication No Communication
# Series Cells (Min) 2 2 2
Typical Operating Current(Typ)(uA) 1 1 1
# Series Cells (Max) 4 4 5
Vin(Max)(V) 20 20 25
Battery Over-Voltage Protection(Typ)(V) 4.5 4.5 4.2
Special Features LDO,Programmable EEPROM or EPROM LDO,Programmable EEPROM or EPROM Programmable EEPROM or EPROM Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source)
Protection Feature(s) Over-voltage (OV) Over-voltage (OV) Over-voltage (OV)
Operating Vin(Min)(V) 4.35 4.35
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Control Interface Standalone (RC-Settable) Standalone (RC-Settable)
Operating Vin(Max)(V) 10.2 6.4
Absolute Vin (safety rating)(Max)((V)) 28 28
# Series Cells 1 1
Battery Charge Voltage(V) 4.2 (Fixed) 4.2 (Fixed)
Input Over-Voltage Protection(V) 10.5 6.6
Charge Current(Max)(A) 1.5 1.5
Control Topology Linear Linear
Package Size mm2 mm2