Input Supply Voltage (VIN)......................... 28V to –0.3V
Input Supply Voltage (VIN),
LTC3850I Only.......................................30V to –0.3V
Input Supply Transient Voltage (VIN) < 500ms, with
INTVCC ≥ 5V, LTC3850I Only .................34V to –0.3V
Top Side Driver Voltages
BOOST1, BOOST2..................................34V to –0.3V
Switch Voltage (SW1, SW2)..........................28V to –5V
Switch Voltage (SW1, SW2),
LTC3850I Only..........................................30V to –5V
INTVCC, RUN1, RUN2, PGOOD, EXTVCC,
(BOOST1-SW1), (BOOST2-SW2) ................. 6V to –0.3V
SENSE1+, SENSE2+, SENSE1–
SENSE2– Voltages .................................... 5.5V to –0.3V
MODE/PLLIN, ILIM,TK/SS1,TK/SS2, FREQ/PLLFLTR
Voltages................................................INTVCC to –0.3V
ITH1, ITH2, VFB1, VFB2 Voltages ................. 2.7V to –0.3V
INTVCC Peak Output Current................................100mA
Operating Temperature Range (Note 2)....–40°C to 85°C
Junction Temperature (Note 3) ............................. 125°C
Storage Temperature Range .................. –65°C to 125°C
Lead Temperature (Soldering, 10 sec)
(GN Package)....................................................300°C