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LTC4100 Datasheet(PDF) 2 Page - Linear Technology |
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LTC4100 Datasheet(HTML) 2 Page - Linear Technology |
2 / 30 page LTC4100 2 4100fb PIN CONFIGURATION ABSOLUTE MAXIMUM RATINGS Voltage from VDD to GND................................. 7V/–0.3V Voltage from CHGEN, DCDIV, SDA, SCL and SMBALERT to GND ............................ 7V/–0.3V Voltage from DCIN, CLP, CLN to GND ............ 32V/–0.3V Voltage from CLP to CLN .......................................±0.3V PGND wrt. GND .................................................... ±0.3V CSP, BAT to GND............................................... 28V/–5V Operating Ambient Temperature Range (Note 4) .................................................................– 40°C to 85°C Junction Temperature Range ................ –40°C to 125°C Storage Temperature Range .................. –65°C to 150°C Lead Temperature (Soldering, 10 sec)................... 300°C (Note 1) 1 2 3 4 5 6 7 8 9 10 11 12 TOP VIEW G PACKAGE 24-LEAD PLASTIC SSOP 24 23 22 21 20 19 18 17 16 15 14 13 CLP CLN BAT CSP IDC ITH VSET VDD THA THB VLIM ILIM TGATE PGND BGATE INFET DCIN CHGEN SMBALERT SDA SCL ACP DCDIV GND TJMAX = 125°C, θJA = 90°C/W ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE LTC4100EG#PBF LTC4100EG#TRPBF LTC4100EG 24-Lead Plastic SSOP –40°C to 85°C LEAD BASED FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE LTC4100EG LTC4100EG#TR LTC4100EG 24-Lead Plastic SSOP –40°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/ SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS DCIN Operating Range ● 628 V IDCIN DCIN Operating Current Charging, Sum of Currents on DCIN, CLP and CLN 35 mA VTOL Charge Voltage Accuracy (Note 2) ● –0.8 –1 0.8 1 % % ITOL Charge Current Accuracy (Note 3) VCSP – VBAT Target = 102.3mV IDAC = 0xFFFF ● –4 –5 4 5 % % VDD VDD Operating Voltage 0V ≤ VDCIN ≤ 28V ● 3 5.5 V Shutdown Battery Leakage Current DCIN = 0V, VCLP = VCLN = VCSP = VBAT ● 15 35 μA UVLO Undervoltage Lockout Threshold DCIN Rising, VBAT = 0V ● 4.2 4.7 5.5 V VDD Power-Fail Part Held in Reset Until this VDD Present ● 3V DCIN Current in Shutdown VCHGEN = 0V 2 3 mA ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VDCIN = 20V, VDD = 3.3V, VBAT = 12V unless otherwise noted. (Note 4) |
Similar Part No. - LTC4100_09 |
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Similar Description - LTC4100_09 |
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