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LTC4007 Datasheet(PDF) 2 Page - Linear Technology |
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LTC4007 Datasheet(HTML) 2 Page - Linear Technology |
2 / 24 page LTC4007 2 4007fc Voltage from DCIN, CLP, CLN to GND.......... +32V/–0.3V PGND with Respect to GND .................................. ±0.3V CSP, BAT to GND ......................................... +28V/–0.3V CHEM, 3C4C, RT to GND................................ +7V/–0.3V NTC............................................................. +10V/–0.3V ACP, SHDN, CHG, FLAG, FAULT, LOBAT, ICL ....................................... +32V/–0.3V CLP to CLN ............................................................±0.5V Operating Ambient Temperature Range (Note 4) ............................................. –40°C to 85°C Operating Junction Temperature ........... –40°C to 125°C Storage Temperature Range................... –65°C to 150°C Lead Temperature (Soldering, 10 sec) .................. 300°C (Note 1) PIN CONFIGURATION ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating temperature range (Note 4), otherwise specifications are at TA = 25°C. VDCIN = 20V, VBAT = 12V unless otherwise noted. 1 2 3 4 5 6 7 8 9 10 11 12 TOP VIEW GN PACKAGE 24-LEAD PLASTIC SSOP 24 23 22 21 20 19 18 17 16 15 14 13 DCIN CHG ACP RT FAULT GND 3C4C LOBAT NTC ITH PROG NC SHDN INFET BGATE PGND TGATE CLN CLP FLAG CHEM BAT CSP ICL TJMAX = 125°C, θJA = 90°C/W SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS DCIN Operating Range 628 V IQ Operating Current Sum of Current from CLP, CLN , DCIN 3 5 mA VTOL Charge Voltage Accuracy Nominal Values: 12.3V, 12.6V, 16.4V, 16.8V (Note 2) l –0.8 –1.0 0.8 1.0 % % ITOL Charge Current Accuracy (Note 3) VCSP – VBAT Target = 100mV VBAT < 6V, VCSP – VBAT Target = 10mV 6V ≤ VBAT ≤ VLOBAT, VCSP – VBAT Target = 10mV l –4 –5 –60 –35 4 5 60 35 % % % % TTOL Termination Timer Accuracy RRT = 270k l –15 15 % Shutdown Battery Leakage Current DCIN = 0V SHDN = 3V l l –10 15 35 10 μA μA UVLO Undervoltage Lockout Threshold DCIN Rising, VBAT = 0 l 4.2 4.7 5.5 V Shutdown Threshold at SHDN l 1 1.6 2.5 V SHDN Pin Current –10 μA Operating Current in Shutdown VSHDN = 0V, Sum of Current from CLP, CLN, DCIN 23 mA LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE LTC4007EGN#PBF LTC4007EGN#TRPBF LTC4007EGN 24-Lead Plastic SSOP –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/ ORDER INFORMATION |
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