Datasheet LTC3606B (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | 800mA Synchronous Step-Down DC/DC with Average Input Current Limit |
| 页数 / 页 | 20 / 2 — ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION … |
| 文件格式/大小 | PDF / 354 Kb |
| 文件语言 | 英语 |
ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION LEAD FREE FINISH. TAPE AND REEL. PART MARKING*
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LTC3606B
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
TOP VIEW Input Supply Voltage (VIN) ... –0.3V to 6V V GND 1 8 FB ... –0.3V to VIN + 0.3V VFB RUN, RLIM ... –0.3V to V RLIM 2 9 7 RUN IN + 0.3V GND SW ... –0.3V to V GND 3 6 PGOOD IN + 0.3V SW 4 5 V PGOOD ... –0.3V to V IN IN + 0.3V P-Channel SW Source Current (DC) (Note 2) ..1A DD PACKAGE N-Channel SW Source Current (DC) (Note 2) ..1A 8-LEAD (3mm s 3mm) PLASTIC DFN Peak SW Source and Sink Current (Note 2) ... 2.7A TJMAX = 125°C, θJA = 40°C/W EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB Operating Junction Temperature Range (Notes 3, 6, 8) .. –40°C to 125°C Storage Temperature Range .. –65°C to 125°C Refl ow Peak Body Temperature .. 260°C
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC3606BEDD#PBF LTC3606BEDD#TRPBF LFMB 8-Lead (3mm × 3mm) Plastic DFN –40°C to 85°C LTC3606BIDD#PBF LTC3606BIDD#TRPBF LFMB 8-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container. Consult LTC Marketing for information on non-standard lead based fi nish parts. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifi cations, go to: http://www.linear.com/tapeandreel/ 3606bfb 2
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
TOP VIEW Input Supply Voltage (VIN) ... –0.3V to 6V V GND 1 8 FB ... –0.3V to VIN + 0.3V VFB RUN, RLIM ... –0.3V to V RLIM 2 9 7 RUN IN + 0.3V GND SW ... –0.3V to V GND 3 6 PGOOD IN + 0.3V SW 4 5 V PGOOD ... –0.3V to V IN IN + 0.3V P-Channel SW Source Current (DC) (Note 2) ..1A DD PACKAGE N-Channel SW Source Current (DC) (Note 2) ..1A 8-LEAD (3mm s 3mm) PLASTIC DFN Peak SW Source and Sink Current (Note 2) ... 2.7A TJMAX = 125°C, θJA = 40°C/W EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB Operating Junction Temperature Range (Notes 3, 6, 8) .. –40°C to 125°C Storage Temperature Range .. –65°C to 125°C Refl ow Peak Body Temperature .. 260°C
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC3606BEDD#PBF LTC3606BEDD#TRPBF LFMB 8-Lead (3mm × 3mm) Plastic DFN –40°C to 85°C LTC3606BIDD#PBF LTC3606BIDD#TRPBF LFMB 8-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container. Consult LTC Marketing for information on non-standard lead based fi nish parts. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifi cations, go to: http://www.linear.com/tapeandreel/ 3606bfb 2