Datasheet LT3752, LT3752-1 (Analog Devices) - 3
| 制造商 | Analog Devices |
| 描述 | Active Clamp Synchronous Forward Controllers with Internal Housekeeping Controller |
| 页数 / 页 | 52 / 3 — ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION. … |
| 修订版 | C |
| 文件格式/大小 | PDF / 2.3 Mb |
| 文件语言 | 英语 |
ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Note 1). ORDER INFORMATION. LEAD FREE FINISH. TAPE AND REEL. PART MARKING*
该数据表的模型线
- LT3752EFE#PBF LT3752EFE#TRPBF LT3752EFE#WPBF LT3752EFE#WTRPBF LT3752EFE-1#PBF LT3752EFE-1#TRPBF LT3752EFE-1#WPBF LT3752EFE-1#WTRPBF LT3752HFE#PBF LT3752HFE#TRPBF LT3752HFE#WPBF LT3752HFE#WTRPBF LT3752HFE-1#PBF LT3752HFE-1#TRPBF LT3752HFE-1#WPBF LT3752HFE-1#WTRPBF LT3752HFE-2#WPBF LT3752HFE-2#WTRPBF LT3752IFE#PBF LT3752IFE#TRPBF LT3752IFE#WPBF LT3752IFE#WTRPBF LT3752IFE-1#PBF LT3752IFE-1#TRPBF LT3752IFE-1#WPBF LT3752IFE-1#WTRPBF LT3752MPFE#PBF LT3752MPFE#TRPBF LT3752MPFE-1#PBF LT3752MPFE-1#TRPBF
文件文字版本
LT3752/LT3752-1
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
V TOP VIEW IN (LT3752) ...100V UVLO_VSEC, OVLO ..20V HFB 1 38 PGND V HCOMP 2 37 NC IN (LT3752-1) ...16V, 8mA INTV RT 3 36 HI CC, SS2..16V SENSE FB, SYNC ..6V FB 4 SS1, COMP, HCOMP, HFB, RT ...3V COMP 5 34 HOUT I SYNC 6 SENSEP, ISENSEN, OC, HISENSE ..0.35V SS1 7 32 AOUT IVSEC ..–250µA IVSEC 8 Operating Junction Temperature Range (Notes 2, 3) UNLO_V 9 30 SEC SOUT LT3752EFE, LT3752EFE-1 .. –40°C to 125°C 39 OVLO 10 PGND LT3752IFE, LT3752IFE-1 .. –40°C to 125°C GND T 11 28 AO VIN LT3752HFE, LT3752HFE-1 ... –40°C to 150°C T 12 AS LT3752MPFE, LT3752MPFE-1 .. –55°C to 150°C T 13 26 OS INTVCC Storage Temperature Range .. –65°C to 150°C T 14 BLNK Lead Temperature (Soldering, 10 Sec) ..300°C NC 15 24 OUT NC 16 SS2 17 22 OC GND 18 21 ISENSEP PGND 19 20 ISENSEN FE PACKAGE VARIATION: FE38(31) 38-LEAD PLASTIC TSSOP θJA = 25°C/W EXPOSED PAD (PIN 39) IS PGND AND GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3752EFE#PBF LT3752EFE#TRPBF LT3752FE 38-Lead Plastic TSSOP –40°C to 125°C LT3752IFE#PBF LT3752IFE#TRPBF LT3752FE 38-Lead Plastic TSSOP –40°C to 125°C LT3752HFE#PBF LT3752HFE#TRPBF LT3752FE 38-Lead Plastic TSSOP –40°C to 150°C LT3752MPFE#PBF LT3752MPFE#TRPBF LT3752FE 38-Lead Plastic TSSOP –55°C to 150°C LT3752EFE-1#PBF LT3752EFE-1#TRPBF LT3752FE-1 38-Lead Plastic TSSOP –40°C to 125°C LT3752IFE-1#PBF LT3752IFE-1#TRPBF LT3752FE-1 38-Lead Plastic TSSOP –40°C to 125°C LT3752HFE-1#PBF LT3752HFE-1#TRPBF LT3752FE-1 38-Lead Plastic TSSOP –40°C to 150°C LT3752MPFE-1#PBF LT3752MPFE-1#TRPBF LT3752FE-1 38-Lead Plastic TSSOP –55°C to 150°C Rev. C For more information www.analog.com 3 Document Outline Features Applications Typical Application Description Table of Contents Absolute Maximum Ratings Order Information Pin Configuration Order Information Electrical Characteristics Pin Functions Block Diagram Timing Diagrams Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
V TOP VIEW IN (LT3752) ...100V UVLO_VSEC, OVLO ..20V HFB 1 38 PGND V HCOMP 2 37 NC IN (LT3752-1) ...16V, 8mA INTV RT 3 36 HI CC, SS2..16V SENSE FB, SYNC ..6V FB 4 SS1, COMP, HCOMP, HFB, RT ...3V COMP 5 34 HOUT I SYNC 6 SENSEP, ISENSEN, OC, HISENSE ..0.35V SS1 7 32 AOUT IVSEC ..–250µA IVSEC 8 Operating Junction Temperature Range (Notes 2, 3) UNLO_V 9 30 SEC SOUT LT3752EFE, LT3752EFE-1 .. –40°C to 125°C 39 OVLO 10 PGND LT3752IFE, LT3752IFE-1 .. –40°C to 125°C GND T 11 28 AO VIN LT3752HFE, LT3752HFE-1 ... –40°C to 150°C T 12 AS LT3752MPFE, LT3752MPFE-1 .. –55°C to 150°C T 13 26 OS INTVCC Storage Temperature Range .. –65°C to 150°C T 14 BLNK Lead Temperature (Soldering, 10 Sec) ..300°C NC 15 24 OUT NC 16 SS2 17 22 OC GND 18 21 ISENSEP PGND 19 20 ISENSEN FE PACKAGE VARIATION: FE38(31) 38-LEAD PLASTIC TSSOP θJA = 25°C/W EXPOSED PAD (PIN 39) IS PGND AND GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3752EFE#PBF LT3752EFE#TRPBF LT3752FE 38-Lead Plastic TSSOP –40°C to 125°C LT3752IFE#PBF LT3752IFE#TRPBF LT3752FE 38-Lead Plastic TSSOP –40°C to 125°C LT3752HFE#PBF LT3752HFE#TRPBF LT3752FE 38-Lead Plastic TSSOP –40°C to 150°C LT3752MPFE#PBF LT3752MPFE#TRPBF LT3752FE 38-Lead Plastic TSSOP –55°C to 150°C LT3752EFE-1#PBF LT3752EFE-1#TRPBF LT3752FE-1 38-Lead Plastic TSSOP –40°C to 125°C LT3752IFE-1#PBF LT3752IFE-1#TRPBF LT3752FE-1 38-Lead Plastic TSSOP –40°C to 125°C LT3752HFE-1#PBF LT3752HFE-1#TRPBF LT3752FE-1 38-Lead Plastic TSSOP –40°C to 150°C LT3752MPFE-1#PBF LT3752MPFE-1#TRPBF LT3752FE-1 38-Lead Plastic TSSOP –55°C to 150°C Rev. C For more information www.analog.com 3 Document Outline Features Applications Typical Application Description Table of Contents Absolute Maximum Ratings Order Information Pin Configuration Order Information Electrical Characteristics Pin Functions Block Diagram Timing Diagrams Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts