Datasheet LTC4010 (Analog Devices) - 2
| Hersteller | Analog Devices |
| Beschreibung | High Efficiency Standalone Nickel Battery Charger |
| Seiten / Seite | 24 / 2 — (Note 1). LEAD FREE FINISH. TAPE AND REEL. PART MARKING. PACKAGE … |
| Dateiformat / Größe | PDF / 292 Kb |
| Dokumentensprache | Englisch |
(Note 1). LEAD FREE FINISH. TAPE AND REEL. PART MARKING. PACKAGE DESCRIPTION. TEMPERATURE RANGE. LEAD BASED FINISH. (Note 4) The
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LTC4010 absoluTe MaxiMuM raTings pin conFiguraTion
(Note 1)
V TOP VIEW CC (Input Supply) to GND ... –0.3V to 36V FAULT, CHRG, V FAULT 1 16 READY CELL, VCDIV, SENSE, BAT or READY to GND ... –0.3V to V CHRG 2 15 VCC CC + 0.3V SENSE to BAT ... ±0.3V CHEM 3 14 TGATE CHEM, V GND 4 13 PGND TEMP or TIMER to GND ... –0.3V to 3.5V 17 VTEMP 5 12 BGATE PGND to GND .. ±0.3V VCELL 6 11 INTV Operating Ambient Temperature Range DD VCDIV 7 10 BAT (Note 2) .. 0°C to 85°C TIMER 8 9 SENSE Operating Junction Temperature (Note 3) ... 125°C FE PACKAGE Storage Temperature Range .. –65°C to 150°C 16-LEAD PLASTIC TSSOP Lead Temperature (Soldering, 10 sec)...300°C TJMAX = 125°C, qJA = 38°C/W EXPOSED PAD (PIN 17) IS GND. MUST BE SOLDERED TO PCB TO OBTAIN SPECIFIED THERMAL RESISTANCE orDer inForMaTion
LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC4010CFE#PBF LTC4010CFE#TRPBF 4010CFE 16-Lead Plastic TSSOP 0°C to 85°C
LEAD BASED FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC4010CFE LTC4010CFE#TR 4010CFE 16-Lead Plastic TSSOP 0°C to 85°C Consult LTC Marketing for parts specified with wider operating temperature ranges. 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/ e
lecTrical characTerisTics
(Note 4) The
l
indicates specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VCC = 12V, BAT = 4.8V, GND = PGND = 0V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS VCC Supply
VCC Input Voltage Range l 4.5 34 V ISHDN Shutdown Quiescent Current (Note 8) VCC = BAT = 4.8V 5 10 µA IQ Quiescent Current Waiting to Charge (Pause) l 3 5 mA ICC Operating Current Fast Charge State, No Gate Load l 5 9 mA VUVLO Undervoltage Threshold Voltage VCC Increasing l 3.85 4.2 4.45 V VUV(HYST) Undervoltage Hysteresis Voltage 170 mV VSHDNI Shutdown Threshold Voltage VCC – BAT, VCC Increasing l 45 65 90 mV VSHDND Shutdown Threshold Voltage VCC – BAT, VCC Decreasing l 15 35 60 mV VCE Charge Enable Threshold Voltage VCC – BAT, VCC Increasing l 400 510 600 mV
INTVDD Regulator
VDD Output Voltage No Load l 4.5 5 5.5 V IDD Short-Circuit Current (Note 5) INTVDD = 0V l –100 –50 –10 mA INTVDD(MIN) Output Voltage VCC = 4.5V, IDD = –10mA l 3.85 V 4010fb Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Description Revision History Related Parts
(Note 1)
V TOP VIEW CC (Input Supply) to GND ... –0.3V to 36V FAULT, CHRG, V FAULT 1 16 READY CELL, VCDIV, SENSE, BAT or READY to GND ... –0.3V to V CHRG 2 15 VCC CC + 0.3V SENSE to BAT ... ±0.3V CHEM 3 14 TGATE CHEM, V GND 4 13 PGND TEMP or TIMER to GND ... –0.3V to 3.5V 17 VTEMP 5 12 BGATE PGND to GND .. ±0.3V VCELL 6 11 INTV Operating Ambient Temperature Range DD VCDIV 7 10 BAT (Note 2) .. 0°C to 85°C TIMER 8 9 SENSE Operating Junction Temperature (Note 3) ... 125°C FE PACKAGE Storage Temperature Range .. –65°C to 150°C 16-LEAD PLASTIC TSSOP Lead Temperature (Soldering, 10 sec)...300°C TJMAX = 125°C, qJA = 38°C/W EXPOSED PAD (PIN 17) IS GND. MUST BE SOLDERED TO PCB TO OBTAIN SPECIFIED THERMAL RESISTANCE orDer inForMaTion
LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC4010CFE#PBF LTC4010CFE#TRPBF 4010CFE 16-Lead Plastic TSSOP 0°C to 85°C
LEAD BASED FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC4010CFE LTC4010CFE#TR 4010CFE 16-Lead Plastic TSSOP 0°C to 85°C Consult LTC Marketing for parts specified with wider operating temperature ranges. 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/ e
lecTrical characTerisTics
(Note 4) The
l
indicates specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VCC = 12V, BAT = 4.8V, GND = PGND = 0V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS VCC Supply
VCC Input Voltage Range l 4.5 34 V ISHDN Shutdown Quiescent Current (Note 8) VCC = BAT = 4.8V 5 10 µA IQ Quiescent Current Waiting to Charge (Pause) l 3 5 mA ICC Operating Current Fast Charge State, No Gate Load l 5 9 mA VUVLO Undervoltage Threshold Voltage VCC Increasing l 3.85 4.2 4.45 V VUV(HYST) Undervoltage Hysteresis Voltage 170 mV VSHDNI Shutdown Threshold Voltage VCC – BAT, VCC Increasing l 45 65 90 mV VSHDND Shutdown Threshold Voltage VCC – BAT, VCC Decreasing l 15 35 60 mV VCE Charge Enable Threshold Voltage VCC – BAT, VCC Increasing l 400 510 600 mV
INTVDD Regulator
VDD Output Voltage No Load l 4.5 5 5.5 V IDD Short-Circuit Current (Note 5) INTVDD = 0V l –100 –50 –10 mA INTVDD(MIN) Output Voltage VCC = 4.5V, IDD = –10mA l 3.85 V 4010fb Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Description Revision History Related Parts