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LM3420AM5-8.4/NOPB

Texas Instruments LM3420AM5-8.4/NOPB

Price $0.71 $0.87 $0.46 $0.52
RoHS Compliant Compliant Compliant Compliant Compliant Compliant Compliant Yes Yes Compliant
Lead Status No No No No No No No Yes Yes No
Typical Operating Current(Typ)(uA) 400 410 400 400 400 1 1
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Number of Series Cells(Max) 1
Input Over-Current Protection(A) 1.5 0.7 1.5 1.5 1.5
Approx. Price (US$) 0.35 | 1ku 0.85 | 1ku 0.30 | 1ku 0.35 | 1ku 0.35 | 1ku 0.35 | 1ku 1.35 | 1ku 0.24 | 1ku 0.30 | 1ku 0.88 | 1ku
Package Group WSON QFN WSON WSON VSON,WSON VSON,WSON SON WSON WSON SOT-23
Input Over-Voltage Protection(V) 10.5 6.6 6.3 5.85 6.8 6.8
Communication Interface No Communication No Communication No Communication No Communication No Communication I2C No Communication No Communication
Function Charger Front-End Protection Charger Front-End Protection Charger Front-End Protection Charger Front-End Protection Charger Front-End Protection Protection Protection
Vin(Max)(V) 30 30 30 30 30 25 20
Number of Series Cells(Min) 1
Battery Over-Voltage Protection(Typ)(V) 4.35 4.35 4.45 4.35 4.35 4.35 4.35
Protection Feature(s) Over-voltage (OV) Over-voltage (OV) Over-voltage (OV) Over-voltage (OV) Over-voltage (OV) Over-voltage (OV) Over-voltage (OV)
Operating Vin(Max)(V) 6.4 20
Operating Vin(Min)(V) 4.35
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Control Interface Standalone (RC-Settable) Standalone (RC-Settable)
Absolute Vin (safety rating)(Max)((V)) 28 20
# Series Cells 1 Single Cell 1,2,3,4
Battery Charge Voltage(V) 4.2 (Fixed) 4.2 (Fixed)
Charge Current(Max)(A) 1.5 0.015
Control Topology Linear
Special Features Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) LDO,Programmable EEPROM or EPROM
Package Size mm2 mm2 mm2
# Series Cells (Max) 1 1 1 1 3 4
# Series Cells (Min) 1 1 1 1 2 2
Battery Capacity(Min)(mAh) 300
Battery Capacity(Max)(mAh) 16000
Implementation System
Operating Temperature Range(C) -40 to 85
Pin/Package 12SON
Gas Gauge Algorithm IT (High accuracy)
External Capacity Indication None