Datasheet LTC1696 (Analog Devices) - 2
| Manufacturer | Analog Devices |
| Description | Overvoltage Protection Controller |
| Pages / Page | 14 / 2 — ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION … |
| File Format / Size | PDF / 178 Kb |
| Document Language | English |
ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION LEAD FREE FINISH. TAPE AND REEL. PART MARKING
Model Line for this Datasheet
Text Version of Document
LTC1696
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
Supply Voltage (VCC) ..28V Input Voltage TOP VIEW FB1, FB2 ... –0.3V to 17V FB1 1 6 TIMER/ TIMER/RESET .. –0.3V to 17V RESET GND 2 5 FB2 Operating Junction Temperature Range (Note 2) VCC 3 4 OUT LTC1696E ... –40°C to 125°C S6 PACKAGE LTC1696I.. –40°C to 125°C 6-LEAD PLASTIC TSOT-23 LTC1696H .. –40°C to 150°C Storage Temperature Range ... –65°C to 150°C TJMAX = 150°C, θJA = 192°C/W Lead Temperature (Soldering, 10 sec) .. 300°C
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC1696ES6#PBF LTC1696ES6#TRPBF LTLT 6-Lead Plastic TSOT-23 –40°C to 125°C LTC1696IS6#PBF LTC1696IS6#TRPBF LTLT 6-Lead Plastic TSOT-23 –40°C to 125°C LTC1696HS6#PBF LTC1696HS6#TRPBF LTLT 6-Lead Plastic TSOT-23 –40°C to 150°C Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Consult LTC Marketing for information on nonstandard 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 The
l
denotes the specifications which apply over the specified operating junction temperature range, otherwise specifications are at TA = 25°C. 2.7V ≤ VCC ≤ 27V (Notes 2, 3, 4) unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VCC Supply Voltage Range Operating Range ● 2.7 27 V IVCC Standby Supply Current FB1, FB2 < VFB ● 170 540 µA Active Supply Current FB1, FB2 > VFB, COUT = 1000pF ● 1.1 3.5 mA VFB FB1, FB2 Feedback Threshold Voltage Going Positive TA ≥ 0°C and TA ≤ 85°C ● 0.862 0.880 0.898 V TA ≥ 0°C and TA ≤ 125°C ● 0.858 0.880 0.898 V TA ≥ 0°C and TA ≤ 150°C ● 0.853 0.880 0.898 V TA < 0°C ● 0.853 0.880 0.907 V IFB FB1, FB2 Input Current ● –1 –0.05 µA VFBHST FB1, FB2 Feedback Hysteresis High-to-Low Transition 12 mV VLKO VCC Undervoltage Lockout FB1, FB2 > VFB Low-to-High Transition ● 1.75 2.05 2.35 V High-to-Low Transition ● 1.64 1.94 2.24 V VLKH VCC Undervoltage Lockout Hysteresis FB1, FB2 > VFB 110 mV VRST TIMER/RESET Reset Low Threshold FB1, FB2 > VFB ● 0.78 0.865 0.95 V VTIM TIMER/RESET Timer High Threshold FB1, FB2 > VFB, TA ≤ 85°C ● 1.11 1.185 1.26 V TA ≤ 125°C ● 1.08 1.185 1.26 V TA ≤ 150°C ● 1.07 1.185 1.26 V 1696fb 2 For more information www.linear.com/LTC1696
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
Supply Voltage (VCC) ..28V Input Voltage TOP VIEW FB1, FB2 ... –0.3V to 17V FB1 1 6 TIMER/ TIMER/RESET .. –0.3V to 17V RESET GND 2 5 FB2 Operating Junction Temperature Range (Note 2) VCC 3 4 OUT LTC1696E ... –40°C to 125°C S6 PACKAGE LTC1696I.. –40°C to 125°C 6-LEAD PLASTIC TSOT-23 LTC1696H .. –40°C to 150°C Storage Temperature Range ... –65°C to 150°C TJMAX = 150°C, θJA = 192°C/W Lead Temperature (Soldering, 10 sec) .. 300°C
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC1696ES6#PBF LTC1696ES6#TRPBF LTLT 6-Lead Plastic TSOT-23 –40°C to 125°C LTC1696IS6#PBF LTC1696IS6#TRPBF LTLT 6-Lead Plastic TSOT-23 –40°C to 125°C LTC1696HS6#PBF LTC1696HS6#TRPBF LTLT 6-Lead Plastic TSOT-23 –40°C to 150°C Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Consult LTC Marketing for information on nonstandard 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 The
l
denotes the specifications which apply over the specified operating junction temperature range, otherwise specifications are at TA = 25°C. 2.7V ≤ VCC ≤ 27V (Notes 2, 3, 4) unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VCC Supply Voltage Range Operating Range ● 2.7 27 V IVCC Standby Supply Current FB1, FB2 < VFB ● 170 540 µA Active Supply Current FB1, FB2 > VFB, COUT = 1000pF ● 1.1 3.5 mA VFB FB1, FB2 Feedback Threshold Voltage Going Positive TA ≥ 0°C and TA ≤ 85°C ● 0.862 0.880 0.898 V TA ≥ 0°C and TA ≤ 125°C ● 0.858 0.880 0.898 V TA ≥ 0°C and TA ≤ 150°C ● 0.853 0.880 0.898 V TA < 0°C ● 0.853 0.880 0.907 V IFB FB1, FB2 Input Current ● –1 –0.05 µA VFBHST FB1, FB2 Feedback Hysteresis High-to-Low Transition 12 mV VLKO VCC Undervoltage Lockout FB1, FB2 > VFB Low-to-High Transition ● 1.75 2.05 2.35 V High-to-Low Transition ● 1.64 1.94 2.24 V VLKH VCC Undervoltage Lockout Hysteresis FB1, FB2 > VFB 110 mV VRST TIMER/RESET Reset Low Threshold FB1, FB2 > VFB ● 0.78 0.865 0.95 V VTIM TIMER/RESET Timer High Threshold FB1, FB2 > VFB, TA ≤ 85°C ● 1.11 1.185 1.26 V TA ≤ 125°C ● 1.08 1.185 1.26 V TA ≤ 150°C ● 1.07 1.185 1.26 V 1696fb 2 For more information www.linear.com/LTC1696
