Datasheet LT1933 (Analog Devices) - 2
| Manufacturer | Analog Devices |
| Description | 600mA, 500kHz Step-Down Switching Regulator in SOT-23 and DFN Packages |
| Pages / Page | 20 / 2 — ABSOLUTE MAXIMUM RATINGS. (Note 1). PIN CONFIGURATION. ORDER INFORMATION. … |
| File Format / Size | PDF / 371 Kb |
| Document Language | English |
ABSOLUTE MAXIMUM RATINGS. (Note 1). PIN CONFIGURATION. ORDER INFORMATION. LEAD FREE FINISH. TAPE AND REEL. PART MARKING
Model Line for this Datasheet
Text Version of Document
LT1933
ABSOLUTE MAXIMUM RATINGS (Note 1)
LT1933I .. –40°C to 125°C Input Voltage (VIN) ... –0.4V to 36V LT1933H .. –40°C to 150°C BOOST Pin Voltage ...43V Maximum Junction Temperature BOOST Pin Above SW Pin ...20V LT1933E, LT1933I ... 125°C SHDN Pin ... –0.4V to 36V LT1933H ... 150°C FB Voltage .. –0.4V to 6V Storage Temperature Range .. –65°C to 150°C Operating Temperature Range (Note 2) Lead Temperature, S6 Package LT1933E ...–40°C to 85°C (Soldering, 10 sec) .. 300°C
PIN CONFIGURATION
TOP VIEW TOP VIEW BOOST 1 6 FB BOOST 1 6 SW V 2 7 5 GND IN GND 2 5 VIN SW 3 4 SHDN FB 3 4 SHDN S6 PACKAGE DCB PACKAGE 6-LEAD PLASTIC TSOT-23 6-LEAD (2mm × 3mm) PLASTIC DFN θ θ JA = 165°C/W, θJC = 102°C/W JA = 73.5°C/W, θJC = 12°C/W EXPOSED PAD (PIN 7) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LT1933IDCB#PBF LT1933IDCB#TRPBF LCGM 6-Lead (2mm × 3mm) Plastic DFN –40°C to 125°C LT1933HDCB#PBF LT1933HDCB#TRPBF LCGN 6-Lead (2mm × 3mm) Plastic DFN –40°C to 150°C LT1933ES6#PBF LT1933ES6#TRPBF LTAGN 6-Lead Plastic TSOT-23 –40°C to 85°C LT1933IS6#PBF LT1933IS6#TRPBF LTAGP 6-Lead Plastic TSOT-23 –40°C to 125°C LT1933HS6#PBF LT1933HS6#TRPBF LTDDQ 6-Lead Plastic TSOT-23 –40°C to 150°C
LEAD BASED FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LT1933IDCB LT1933IDCB#TR LCGM 6-Lead (2mm × 3mm) Plastic DFN –40°C to 125°C LT1933HDCB LT1933HDCB#TR LCGN 6-Lead (2mm × 3mm) Plastic DFN –40°C to 150°C LT1933ES6 LT1933ES6#TR LTAGN 6-Lead Plastic TSOT-23 –40°C to 85°C LT1933IS6 LT1933IS6#TR LTAGP 6-Lead Plastic TSOT-23 –40°C to 125°C LT1933HS6 LT1933HS6#TR LTDDQ 6-Lead Plastic TSOT-23 –40°C to 150°C Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. 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/ 1933fe 2
ABSOLUTE MAXIMUM RATINGS (Note 1)
LT1933I .. –40°C to 125°C Input Voltage (VIN) ... –0.4V to 36V LT1933H .. –40°C to 150°C BOOST Pin Voltage ...43V Maximum Junction Temperature BOOST Pin Above SW Pin ...20V LT1933E, LT1933I ... 125°C SHDN Pin ... –0.4V to 36V LT1933H ... 150°C FB Voltage .. –0.4V to 6V Storage Temperature Range .. –65°C to 150°C Operating Temperature Range (Note 2) Lead Temperature, S6 Package LT1933E ...–40°C to 85°C (Soldering, 10 sec) .. 300°C
PIN CONFIGURATION
TOP VIEW TOP VIEW BOOST 1 6 FB BOOST 1 6 SW V 2 7 5 GND IN GND 2 5 VIN SW 3 4 SHDN FB 3 4 SHDN S6 PACKAGE DCB PACKAGE 6-LEAD PLASTIC TSOT-23 6-LEAD (2mm × 3mm) PLASTIC DFN θ θ JA = 165°C/W, θJC = 102°C/W JA = 73.5°C/W, θJC = 12°C/W EXPOSED PAD (PIN 7) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LT1933IDCB#PBF LT1933IDCB#TRPBF LCGM 6-Lead (2mm × 3mm) Plastic DFN –40°C to 125°C LT1933HDCB#PBF LT1933HDCB#TRPBF LCGN 6-Lead (2mm × 3mm) Plastic DFN –40°C to 150°C LT1933ES6#PBF LT1933ES6#TRPBF LTAGN 6-Lead Plastic TSOT-23 –40°C to 85°C LT1933IS6#PBF LT1933IS6#TRPBF LTAGP 6-Lead Plastic TSOT-23 –40°C to 125°C LT1933HS6#PBF LT1933HS6#TRPBF LTDDQ 6-Lead Plastic TSOT-23 –40°C to 150°C
LEAD BASED FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LT1933IDCB LT1933IDCB#TR LCGM 6-Lead (2mm × 3mm) Plastic DFN –40°C to 125°C LT1933HDCB LT1933HDCB#TR LCGN 6-Lead (2mm × 3mm) Plastic DFN –40°C to 150°C LT1933ES6 LT1933ES6#TR LTAGN 6-Lead Plastic TSOT-23 –40°C to 85°C LT1933IS6 LT1933IS6#TR LTAGP 6-Lead Plastic TSOT-23 –40°C to 125°C LT1933HS6 LT1933HS6#TR LTDDQ 6-Lead Plastic TSOT-23 –40°C to 150°C Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. 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/ 1933fe 2
