Datasheet CN3165 (Consonance) - 5
| Manufacturer | Consonance |
| Description | Complete constant-current /constant voltage linear charger for single cell Li-ion and Li Polymer batteries |
| Pages / Page | 13 / 5 — CONSONANCE. Electrical Characteristics. Parameters. Symbol. Test … |
| File Format / Size | PDF / 443 Kb |
| Document Language | English |
CONSONANCE. Electrical Characteristics. Parameters. Symbol. Test Conditions. Min Typ Max. Unit. Precharge Threshold
Model Line for this Datasheet
Text Version of Document
CONSONANCE Electrical Characteristics
(VIN=5V, TA=－40℃ to 85℃, Typical Values are measured at TA=25℃,unless otherwise noted)
Parameters Symbol Test Conditions Min Typ Max Unit
Input Supply Voltage VIN 4.4 6 V Operating Current IVIN Charge Termination Mode 350 500 660 uA Undervoltage Lockout Vuvlo VIN falling 2.4 2.65 V Undervoltage Lockout Huvlo 0.12 V Hysteresis Soft Start Time tSS 100 160 220 uS Regulation Voltage VREG Constant Voltage Mode 4.158 4.2 4.242 V ICC RISET=1.18K, VBAT＝3.6V 900 1000 1100 mA IPRE RISET=1.18K, VBAT＝2.4V 75 100 125 BAT pin Current ISDBY VBAT=VREG, standby mode 1.8 3.7 7 uA ISLP VIN=0V, sleep mode 3
Precharge Threshold
Precharge Threshold VPRE Voltage at BAT pin rising 67 70 73 %VREG Precharge Threshold HPRE 4.2 %VREG Hysteresis
Charge Termination Threshold
Charge Termination Vterm Measure voltage at ISET pin 96 120 144 mV Threshold
Recharge Threshold
Recharge Threshold IRECH Charge Current Rises 30% %ICC
Sleep Mode
VIN from high to low, measures Sleep Mode Threshold VSLP 10 mV the voltage (VIN－VBAT) Sleep mode Release VIN from low to high, measures VSLPR 60 mV Threshold the voltage (VIN－VBAT)
ISET Pin
Precharge mode 0.12 ISET Pin Voltage VISET V Constant current mode 1.205
TEMP PIN
High Input Threshold VHIGH The voltage at TEMP increases 77.5 80 82.5 %VIN Low Input Threshold VLOW The voltage at TEMP decreases 42.5 45 47.5 %VIN TEMP input Current TEMP to VIN or to GND 0.5 uA
Pin
Sink Current IDONE VDONE=0.3V, termination mode 10 mA Leakage Current VDONE=6V, charge mode 1 uA
Pin
Sink Current ICHRG VCHRG=0.3V, Charge status 10 mA Leakage Current VCHRG=6V, termination mode 1 uA www.consonance-elec.com 5 REV 1.0
(VIN=5V, TA=－40℃ to 85℃, Typical Values are measured at TA=25℃,unless otherwise noted)
Parameters Symbol Test Conditions Min Typ Max Unit
Input Supply Voltage VIN 4.4 6 V Operating Current IVIN Charge Termination Mode 350 500 660 uA Undervoltage Lockout Vuvlo VIN falling 2.4 2.65 V Undervoltage Lockout Huvlo 0.12 V Hysteresis Soft Start Time tSS 100 160 220 uS Regulation Voltage VREG Constant Voltage Mode 4.158 4.2 4.242 V ICC RISET=1.18K, VBAT＝3.6V 900 1000 1100 mA IPRE RISET=1.18K, VBAT＝2.4V 75 100 125 BAT pin Current ISDBY VBAT=VREG, standby mode 1.8 3.7 7 uA ISLP VIN=0V, sleep mode 3
Precharge Threshold
Precharge Threshold VPRE Voltage at BAT pin rising 67 70 73 %VREG Precharge Threshold HPRE 4.2 %VREG Hysteresis
Charge Termination Threshold
Charge Termination Vterm Measure voltage at ISET pin 96 120 144 mV Threshold
Recharge Threshold
Recharge Threshold IRECH Charge Current Rises 30% %ICC
Sleep Mode
VIN from high to low, measures Sleep Mode Threshold VSLP 10 mV the voltage (VIN－VBAT) Sleep mode Release VIN from low to high, measures VSLPR 60 mV Threshold the voltage (VIN－VBAT)
ISET Pin
Precharge mode 0.12 ISET Pin Voltage VISET V Constant current mode 1.205
TEMP PIN
High Input Threshold VHIGH The voltage at TEMP increases 77.5 80 82.5 %VIN Low Input Threshold VLOW The voltage at TEMP decreases 42.5 45 47.5 %VIN TEMP input Current TEMP to VIN or to GND 0.5 uA
Pin
Sink Current IDONE VDONE=0.3V, termination mode 10 mA Leakage Current VDONE=6V, charge mode 1 uA
Pin
Sink Current ICHRG VCHRG=0.3V, Charge status 10 mA Leakage Current VCHRG=6V, termination mode 1 uA www.consonance-elec.com 5 REV 1.0
