LTC6990 ABSOLUTE MAXIMUM RATINGS (Note 1) Supply Voltage (V+) to GND ..6V Specified Temperature Range (Note 3) Maximum Voltage on Any Pin LTC6990C .. 0°C to 70°C ... (GND – 0.3V) ≤ VPIN ≤ (V+ + 0.3V) LTC6990I ...–40°C to 85°C Operating Temperature Range (Note 2) LTC6990H .. –40°C to 125°C LTC6990C ..–40°C to 85°C LTC6990MP ... –55°C to 125°C LTC6990I ...–40°C to 85°C Junction Temperature ... 150°C LTC6990H .. –40°C to 125°C Storage Temperature Range ..–65°C to 150°C LTC6990MP ... –55°C to 125°C Lead Temperature (Soldering, 10sec)..300°C PIN CONFIGURATION TOP VIEW TOP VIEW V+ 1 6 OUT DIV 2 7 5 GND OE 1 6 OUT GND 2 5 V+ SET 3 4 OE SET 3 4 DIV DCB PACKAGE S6 PACKAGE 6-LEAD (2mm × 3mm) PLASTIC DFN 6-LEAD PLASTIC TSOT-23 TJMAX = 150°C, θJA = 64°C/W, θJC = 10.6°C/W TJMAX = 150°C, θJA = 192°C/W, θJC = 51°C/W EXPOSED PAD (PIN 7) CONNECTED TO GND, PCB CONNECTION OPTIONAL ORDER INFORMATION Lead Free Finish TAPE AND REEL (MINI)TAPE AND REELPART MARKING*PACKAGE DESCRIPTIONSPECIFIED TEMPERATURE RANGE LTC6990CDCB#TRMPBF LTC6990CDCB#TRPBF LDWX 6-Lead (2mm × 3mm) Plastic DFN 0°C to 70°C LTC6990IDCB#TRMPBF LTC6990IDCB#TRPBF LDWX 6-Lead (2mm × 3mm) Plastic DFN –40°C to 85°C LTC6990HDCB#TRMPBF LTC6990HDCB#TRPBF LDWX 6-Lead (2mm × 3mm) Plastic DFN –40°C to 125°C LTC6990CS6#TRMPBF LTC6990CS6#TRPBF LTDWW 6-Lead Plastic TSOT-23 0°C to 70°C LTC6990IS6#TRMPBF LTC6990IS6#TRPBF LTDWW 6-Lead Plastic TSOT-23 –40°C to 85°C LTC6990HS6#TRMPBF LTC6990HS6#TRPBF LTDWW 6-Lead Plastic TSOT-23 –40°C to 125°C LTC6990MPS6#TRMPBF LTC6990MPS6#TRPBF LTDWW 6-Lead Plastic TSOT-23 –55°C to 125°C TRM = 500 pieces. *Temperature grades are identified by a label on the shipping container. Consult LTC Marketing for parts specified with wider operating temperature ranges. Consult LTC Marketing for information on 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/ 6990fc 2 For more information www.linear.com/LTC6990 Document Outline Features 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