MCP73838T-FCI/MF

Microchip Technology Inc. MCP73838T-FCI/MF

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S-8233BAFT-TB-G

Seiko Instruments Inc. S-8233BAFT-TB-G

Price $4.85 $0.65
RoHS Compliant Compliant Compliant Yes Compliant Compliant Compliant Compliant
Lead Status Yes No No Yes No Yes No No
Operating Vin(Min)(V) 4.35 7
Operating Vin(Max)(V) 6.4 28 10
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Control Interface Standalone (RC-Settable) Standalone (RC-Settable) Standalone Standalone (RC-Settable)
Absolute Vin (safety rating)(Max)((V)) 28 30 13.5
# Series Cells 1 2,3,4 Single Cell 2
Approx. Price (US$) 0.85 | 1ku 2.21 | 1ku 2.10 | 1ku 1.68 | 1ku 0.30 | 1ku
Battery Charge Voltage(V) 4.2 (Fixed) 4.1,4.2 4.2 (Fixed)
Input Over-Voltage Protection(V) 6.6
Package Group QFN TSSOP HTSSOP SON
Charge Current(Max)(A) 1.5 2 1.2 1.2
Control Topology Linear Switch-Mode Buck
Special Features Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) Power Path Standard BAT Temp Monitoring Integrated FET,Temp Monitoring (Thermistor Pin) Cell Balancing
Package Size mm2 mm2 mm2
USB Feature N/A
Battery Charge Voltage(Max)(V) 16.8
Battery Charge Voltage(Min)(V) 8.4
Vin(Max)(V) 10 10
Charging Control Topology Linear Charger
Function Protection
Typical Operating Current(Typ)(uA) 3
Rating Catalog
Communication Interface No Communication
# Series Cells (Min) 2
# Series Cells (Max) 2
Battery Over-Voltage Protection(Typ)(V) 4.35
Protection Feature(s) Over-voltage (OV)