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BQ29737DSET

Texas Instruments BQ29737DSET

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BQ24210DQCT

Texas Instruments BQ24210DQCT

Price $2.75 $2.21
RoHS Y Y Y Y Y Y Compliant Compliant Compliant Compliant
Lead Status Y Y Y Y Y Y No No No No
Battery overvoltage protection(max)(V) 4.6
Battery overvoltage protection(min)(V) 3.85
Features FET drive,Overcurrent during charge (OCC),Overcurrent during discharge (OCD),Overvoltage,Short-circuit Discharge (SCD),Undervoltage IC thermal regulation,Input OVP,Power Path,VINDPM (Input voltage threshold to maximize adaptor power) BAT temp thermistor monitoring (hot/cold profile),IC thermal regulation,Input OVP IC thermal regulation,ICO (Input Current Optimization),IINDPM (Input current limit),Input OVP,Integrated ADC,Power Path,USB C/PD compatible,USB OTG integrated,VINDPM (Input voltage threshold to maximize adaptor power) Impedance Track algorithm,SHA-256 Authentication IC thermal regulation,Input OVP
Function Protection
Number of series cells(max) 1
Number of series cells(min) 1
Operating current(typ)(A) 4
Operating temperature range(C) -40 -40 -40 to 85 -40
Overvoltage protection 4.25
Package area(mm^2) 2.25 16 4
Package size (L x W)(mm) 1.5 x 1.5 4 x 4 2 x 2
Package type WSON WQFN WSON
Pin count 6.0 32.0 8
Rating Catalog Catalog Automotive Catalog Catalog Catalog
TI functional safety category
Vin(max)(V) 8 26 18
TI.com inventory 1465 0 8483 0 3000
Approx. price(US$) .336 | 1ku 2.1 | 1ku .683 | 1ku 1.385 | 1ku .97 | 1ku .34 | 1ku
Absolute Vin (safety rating)(Max)((V)) 30 40 28 22
Battery charge voltage(Max)(V) 19.2 8.4
Package size mm2 mm2 mm2
Control topology Switch-Mode Buck Linear Switch-Mode Buck-boost Linear
Operating Vin(Min)(V) 4.5 3 4.35
Operating Vin(Max)(V) 24 18 6.4 17
Package Group WQFN|28 VSON|10 DSBGA|12 PDIP,SOIC QFN VQFN WSON
Cell chemistry Lead Acid,Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4,NiCd,NiMH Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4,NiMH Lead Acid,Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4,NiCd,NiMH,SuperCap Li-Ion/Li-Polymer,LiFePO4 SuperCap
Battery charge voltage(Min)(V) 1.024 3.5
Control interface SMBus Standalone,Standalone (RC-Settable) I2C Standalone (RC-Settable)
Charge current(Max)(A) 8.128 0.8
Number of series cells 1,2,3,4 1,2,3,4,5,6 1,2,3,4,5 Single Cell 1,2,3,4
Absolute max Vin(max)(V) 32 40
Battery charge voltage(max)(V) 23 10.5
Battery charge voltage(min)(V) 1.024
Charge current(max)(A) 16.2 0.8
Vin(min)(V) 3.5 3
Implementation Pack
External capacity indication None
Communication interface HDQ,I2C
Battery capacity(Max)(mAh) 30000
Cell balancing N/A
Battery capacity(Min)(mAh) 100
Supply Voltage(V) 5
Operating Temperature Range(C) -40 to 85,0 to 70 -40 to 85
Approx. Price (US$) 2.99 | 1ku 0.85 | 1ku 2.50 | 1ku 1.10 | 1ku
Package Size mm2 mm2 mm2 mm2
Special Features Controller Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin) Integrated FET,Over Voltage Protection,Solar Input,Temp Monitoring
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion,Li-Polymer
Control Interface Standalone (RC-Settable) I2C,Standalone (RC-Settable)
# Series Cells 1 1 Single Cell
Battery Charge Voltage(V) 4.2 (Fixed) Adjustable 4.2
Input Over-Voltage Protection(V) 6.6
Charge Current(Max)(A) 1.5 4.5 0.8
Control Topology Linear Linear
Charging Control Topology Switching Charger
Battery Charge Voltage(Max)(V) 4.23
Battery Charge Voltage(Min)(V) 4.16
Primary Charge Termination Method Termination Current