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SDI12-12-UD-P5

CUI Inc. SDI12-12-UD-P5

SDI90-24-U-P5

CUI Inc. SDI90-24-U-P5

BQ7790500PW

Texas Instruments BQ7790500PW

BQ7790503PWR

Texas Instruments BQ7790503PWR

BQ2005STR

Texas Instruments BQ2005STR

BQ24166YFFR

Texas Instruments BQ24166YFFR

BQ24195LRGET

Texas Instruments BQ24195LRGET

BQ24313DSGT

Texas Instruments BQ24313DSGT

BQ24314ADSGRG4

Texas Instruments BQ24314ADSGRG4

BQ24316DSGTG4

Texas Instruments BQ24316DSGTG4

Price $10.94 $32.65 $2.13 $1.70 $2.60 $0.71
RoHS Compliant Compliant Yes Compliant Yes Yes Compliant Yes Compliant Compliant
Lead Status No Yes Yes No Yes Yes No Yes No No
Typical Operating Current(Typ)(uA) 6 6 400 400 400
Function Protection Protection Charger Front-End Protection Charger Front-End Protection Charger Front-End Protection
Protection Feature(s) Open wire detection,Over-current (OCP),Over-temperature (OT),Over-voltage (OV),Short-circuit Discharge (SCD),Under-temperature (UT),Under-voltage (UV) Open wire detection,Over-current (OCP),Over-temperature (OT),Over-voltage (OV),Short-circuit Discharge (SCD),Under-temperature (UT),Under-voltage (UV) Over-voltage (OV) Over-voltage (OV) Over-voltage (OV)
# Series Cells (Min) 3 1 1 1
Approx. Price (US$) 1.20 | 1ku 0.90 | 1ku 2.31 | 1ku 1.95 | 1ku 2.25 | 1ku 0.35 | 1ku 0.35 | 1ku 0.35 | 1ku
Rating Catalog Catalog Catalog Catalog Catalog
Package Group TSSOP TSSOP SOIC DSBGA,VQFN VQFN WSON WSON VSON,WSON
Communication Interface No Communication No Communication No Communication No Communication No Communication
# Series Cells (Max) 5 1 1 1
Special Features Coulomb counter (integrating current sense),Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM,Stackable (built-in interface),Temperature sense Coulomb counter (integrating current sense),Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM,Stackable (built-in interface),Temperature sense Temp Monitoring (Thermistor Pin) Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) Integrated FET,OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source)
Vin(Max)(V) 25 25 30 30 30
Number of Series Cells(Min) 3
Number of Series Cells(Max) 5
Absolute Vin (safety rating)(Max)((V)) 7 20 22
Control Interface Standalone (RC-Settable) I2C I2C,Standalone (RC-Settable)
Cell Chemistry NiCd,NiMH Li-Ion/Li-Polymer
Package Size mm2 mm2 mm2
Charge Current(Max)(A) 2 2.5 4.5
Battery Charge Voltage(V) Adjustable 4.2 (Fixed) Adjustable
Operating Vin(Max)(V) 5.5 10 17
# Series Cells 1 1
Charging Control Topology Switching Charger
Input Over-Voltage Protection(V) 10.5 5.85 6.8
Input Over-Current Protection(A) 1.5 1.5 1.5
Battery Over-Voltage Protection(Typ)(V) 4.35 4.35 4.35