Datasheet LT3380 (Analog Devices) - 2
| Manufacturer | Analog Devices |
| Description | Multioutput Power Management Solution with 4 Buck Switching and 3 LDO Linear Regulators with I2C |
| Pages / Page | 28 / 2 — ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION. … |
| File Format / Size | PDF / 1.6 Mb |
| 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
LT3380
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
V TOP VIEW IN, DVDD ... –0.3V to 6V PV IN4 IN3 IN1, PVIN2, PVIN3, PVIN4 .. VIN – 0.3V to VIN + 0.3V SW4 PGOOD GND EN_B4 PV PV EN_B3 GND IRQ SW3 VIN_L1, VIN_L2, VIN_L3 .. –0.3V to VIN + 0.3V 40 39 38 37 36 35 34 33 32 31 LDO1, FB_L1, LDO2, FB_L2, LDO3, FB_B1, FB_B2, FB_L2 1 30 EN_L2 FB_B3, FB_B4, PGOOD, EN_B1, EN_B2, EN_B3, EN_B4, VIN_L2 2 29 GND EN_L1, EN_L2, EN_L3, PWR_ON, IRQ ... –0.3V to 6V LDO2 3 28 GND SDA, SCL ..–0.3V to DV LDO3 4 27 VIN DD + 0.3V VIN_L3 5 26 GND Operating Junction Temperature Range 41 GND LDO1 6 25 FB_B3 (Notes 2, 3) .. –40°C to 150°C VIN_L1 7 24 FB_B4 Storage Temperature Range .. –65°C to 150°C FB_L1 8 23 FB_B1 EN_L1 9 22 FB_B2 EN_L3 10 21 PWR_ON 11 12 13 14 15 16 17 18 19 20 DD IN1 IN2 SW1 DV SDA SCL PV PV GND SW2 EN_B1 EN_B2 UJM PACKAGE 40-LEAD (6mm × 6mm) PLASTIC QFN TJMAX = 150°C, θJA = 33°C/W, θJC = 2°C/W EXPOSED PAD (PIN 41) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3380EUJM#PBF LT3380EUJM#TRPBF LT3380UJM 40-Lead (6mm 6mm) Plastic QFN –40°C to 125°C LT3380IUJM#PBF LT3380IUJM#TRPBF LT3380UJM 40-Lead (6mm 6mm) Plastic QFN –40°C to 125°C LT3380HUJM#PBF LT3380HUJM#TRPBF LT3380UJM 40-Lead (6mm 6mm) Plastic QFN –40°C to 150°C Contact the factory for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix. Rev. 0 2 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Introduction Step-Down Switching Regulators Slewing DAC Reference Operation Power On Sequencing Power Off Sequencing Fault Detectionand Reporting I2C Operation Applications Information Thermal Considerations and Board Layout Typical Applications Package Description Typical Application Related Parts
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
V TOP VIEW IN, DVDD ... –0.3V to 6V PV IN4 IN3 IN1, PVIN2, PVIN3, PVIN4 .. VIN – 0.3V to VIN + 0.3V SW4 PGOOD GND EN_B4 PV PV EN_B3 GND IRQ SW3 VIN_L1, VIN_L2, VIN_L3 .. –0.3V to VIN + 0.3V 40 39 38 37 36 35 34 33 32 31 LDO1, FB_L1, LDO2, FB_L2, LDO3, FB_B1, FB_B2, FB_L2 1 30 EN_L2 FB_B3, FB_B4, PGOOD, EN_B1, EN_B2, EN_B3, EN_B4, VIN_L2 2 29 GND EN_L1, EN_L2, EN_L3, PWR_ON, IRQ ... –0.3V to 6V LDO2 3 28 GND SDA, SCL ..–0.3V to DV LDO3 4 27 VIN DD + 0.3V VIN_L3 5 26 GND Operating Junction Temperature Range 41 GND LDO1 6 25 FB_B3 (Notes 2, 3) .. –40°C to 150°C VIN_L1 7 24 FB_B4 Storage Temperature Range .. –65°C to 150°C FB_L1 8 23 FB_B1 EN_L1 9 22 FB_B2 EN_L3 10 21 PWR_ON 11 12 13 14 15 16 17 18 19 20 DD IN1 IN2 SW1 DV SDA SCL PV PV GND SW2 EN_B1 EN_B2 UJM PACKAGE 40-LEAD (6mm × 6mm) PLASTIC QFN TJMAX = 150°C, θJA = 33°C/W, θJC = 2°C/W EXPOSED PAD (PIN 41) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3380EUJM#PBF LT3380EUJM#TRPBF LT3380UJM 40-Lead (6mm 6mm) Plastic QFN –40°C to 125°C LT3380IUJM#PBF LT3380IUJM#TRPBF LT3380UJM 40-Lead (6mm 6mm) Plastic QFN –40°C to 125°C LT3380HUJM#PBF LT3380HUJM#TRPBF LT3380UJM 40-Lead (6mm 6mm) Plastic QFN –40°C to 150°C Contact the factory for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix. Rev. 0 2 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Introduction Step-Down Switching Regulators Slewing DAC Reference Operation Power On Sequencing Power Off Sequencing Fault Detectionand Reporting I2C Operation Applications Information Thermal Considerations and Board Layout Typical Applications Package Description Typical Application Related Parts
