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LTC4061EDD-4.4 Datasheet(PDF) 2 Page - Linear Technology |
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LTC4061EDD-4.4 Datasheet(HTML) 2 Page - Linear Technology |
2 / 20 page LTC4061 4061fd pin conFiguraTion absoluTe MaxiMuM raTings Input Supply Voltage (VCC) ........................ –0.3V to 10V EN, ACPR, CHRG, NTC, PROG, C/5, BAT..................................................... –0.3V to 10V TIMER, IDET .................................... –0.3V to VCC + 0.3V BAT Short-Circuit Duration ...........................Continuous VCC Pin Current...........................................................1A BAT Pin Current ..........................................................1A Maximum Junction Temperature (Note 5) ............ 125°C Operating Temperature Range (Note 2) ...–40°C to 85°C Storage Temperature Range .................. –65°C to 125°C (Note1) TOP VIEW 10 9 6 7 8 11 4 5 3 2 1 VCC PROG IDET EN C/5 BAT NTC TIMER ACPR CHRG DD PACKAGE 10-LEAD (3mm 3mm) PLASTIC DFN TJMAX = 125°C, θJA = 40°C/W (NOTE 3) EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB orDer inForMaTion LEADFREEFINISH TAPEANDREEL PARTMARKING PACKAGEDESCRIPTION TEMPERATURERANGE LTC4061EDD#PBF LTC4061EDD#TRPBF LBJS 10-Lead (3mm × 3mm) Plastic DFN –40°C to 85°C Consult LTC Marketing for parts specified with wider operating temperature ranges. Consult LTC Marketing for information on non-standard lead based finish parts. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/ elecTrical characTerisTics SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS VCC Input Supply Voltage l 4.3 8 V ICC Input Supply Current Charge Mode (Note 4), RPROG = 10k Standby Mode, Charge Terminated Shutdown (EN = 5V, VCC < VBAT or VCC < VUV) l l l 240 130 20 500 300 50 µA µA µA VFLOAT VBAT Regulated Output Voltage 0 ≤ TA ≤ 85°C 4.185 4.175 4.2 4.2 4.215 4.225 V V IBAT BAT Pin Current RPROG = 10k, Constant Current Mode RPROG = 1.25k, Constant Current Mode Standby Mode, Charge Terminated, VBAT = 4.2V Shutdown Mode, VBAT = 4.2V l l l l 93 760 100 800 –3.5 ±1 107 840 –7 ±5 mA mA µA µA VPROG PROG Pin Voltage RPROG = 10k, Constant Current Mode RPROG = 1.25k, Constant Current Mode 0.97 0.97 1 1 1.03 1.03 V V VACPR ACPR Output Low Voltage IACPR = 5mA 0.1 0.25 V VCHRG CHRG Output Low Voltage ICHRG = 5mA 0.1 0.25 V ITRIKL Trickle Charge Current VBAT < VTRIKL, RPROG = 10k VBAT < VTRIKL, RPROG = 1.25k 6 60 10 80 14 100 mA mA VTRIKL Trickle Charge Threshold Voltage VBAT Rising Hysteresis 2.8 2.9 100 3 V mV VUV VCC Undervoltage Lockout Voltage From Low to High Hysteresis 3.7 3.8 200 3.9 V mV VASD VCC – VBAT Lockout Threshold Voltage VCC from Low to High, VBAT = 4.3V VCC from High to Low, VBAT = 4.3V 145 10 190 45 230 75 mV mV Theldenotesthespecificationswhichapplyoverthefulloperating temperaturerange,otherwisespecificationsareatTA=25°C.VCC=5V,unlessotherwisenoted. |
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