Datasheet LTC4365 (Analog Devices) - 3
| Hersteller | Analog Devices |
| Beschreibung | Overvoltage, Undervoltage and Reverse Supply Protection Controller |
| Seiten / Seite | 20 / 3 — ORDER INFORMATION. Lead Free Finish AUTOMOTIVE PRODUCTS** TAPE AND REEL … |
| Revision | B |
| Dateiformat / Größe | PDF / 1.1 Mb |
| Dokumentensprache | Englisch |
ORDER INFORMATION. Lead Free Finish AUTOMOTIVE PRODUCTS** TAPE AND REEL (MINI). TAPE AND REEL. PART MARKING*
Modelllinie für dieses Datenblatt
- LTC4365CDDB#TRMPBF LTC4365CDDB#TRPBF LTC4365CDDB-1#TRMPBF LTC4365CDDB-1#TRPBF LTC4365CTS8#TRMPBF LTC4365CTS8#TRPBF LTC4365CTS8-1#TRMPBF LTC4365CTS8-1#TRPBF LTC4365HDDB#TRMPBF LTC4365HDDB#TRPBF LTC4365HDDB-1#TRMPBF LTC4365HDDB-1#TRPBF LTC4365HTS8#TRMPBF LTC4365HTS8#TRPBF LTC4365HTS8#WTRMPBF LTC4365HTS8#WTRPBF LTC4365HTS8-1#TRMPBF LTC4365HTS8-1#TRPBF LTC4365HTS8-1#WTRMPBF LTC4365HTS8-1#WTRPBF LTC4365IDDB#TRMPBF LTC4365IDDB#TRPBF LTC4365IDDB-1#TRMPBF LTC4365IDDB-1#TRPBF LTC4365ITS8#TRMPBF LTC4365ITS8#TRPBF LTC4365ITS8#WTRMPBF LTC4365ITS8#WTRPBF LTC4365ITS8-1#TRMPBF LTC4365ITS8-1#TRPBF LTC4365ITS8-1#WTRMPBF LTC4365ITS8-1#WTRPBF
Textversion des Dokuments
LTC4365
ORDER INFORMATION Lead Free Finish AUTOMOTIVE PRODUCTS** TAPE AND REEL (MINI) TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC4365ITS8#WTRMPBF LTC4365ITS8#WTRPBF LTFKT 8-Lead Plastic TSOT-23 –40°C to 85°C LTC4365ITS8-1#WTRMPBF LTC4365ITS8-1#WTRPBF LTGKZ 8-Lead Plastic TSOT-23 –40°C to 85°C LTC4365HTS8#WTRMPBF LTC4365HTS8#WTRPBF LTFKT 8-Lead Plastic TSOT-23 –40°C to 125°C LTC4365HTS8-1#WTRMPBF LTC4365HTS8-1#WTRPBF LTGKZ 8-Lead Plastic TSOT-23 –40°C to 125°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.
**
Versions of this part are available with controlled manufacturing to support the quality and reliability requirements of automotive applications. These models are designated with a #W suffix. Only the automotive grade products shown are available for use in automotive applications. Contact your local Analog Devices account representative for specific product ordering information and to obtain the specific Automotive Reliability reports for these models.
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VIN = 2.5V to 34V, unless otherwise noted. (Note 2) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS VIN, VOUT
VIN Input Voltage Range Operating Range l 2.5 34 V Protection Range l –40 60 V IVIN Input Supply Current SHDN = 0V, VIN = VOUT, –40°C to 85°C l 10 50 µA SHDN = 0V, VIN = VOUT, –40°C to 125°C l 10 100 µA SHDN = 2.5V l 25 150 µA IVIN(R) Reverse Input Supply Current VIN = –40V, VOUT = 0V l –1.2 –1.8 mA VIN(UVLO) Input Supply Undervoltage Lockout VIN Rising l 1.8 2.2 2.4 V IVOUT VOUT Input Current SHDN = 0V, VIN = VOUT l 6 30 µA SHDN = 2.5V, VIN = VOUT l 100 250 µA VIN = –40V, VOUT = 0V l 20 50 µA
GATE
ΔVGATE N-Channel Gate Drive VIN = VOUT = 5.0V, IGATE = –1µA l 3 3.6 4.2 V (GATE-VOUT) VIN = VOUT = 12V to 34V, IGATE = –1µA l 7.4 8.4 9.8 V IGATE(UP) N-Channel Gate Pull Up Current GATE = VIN = VOUT = 12V l –12 –20 –30 µA IGATE(FAST) N-Channel Gate Fast Pull Down Current Fast Shutdown, GATE = 20V, VIN = VOUT = 12V l 31 50 72 mA IGATE(SLOW) N-Channel Gate Gentle Pull Down Current Gentle Shutdown, GATE = 20V, VIN = VOUT = 12V l 50 90 150 µA tGATE(FAST) N-Channel Gate Fast Turn Off Delay CGATE = 2.2nF, UV or OV Fault l 2 4 µs tGATE(SLOW) N-Channel Gentle Turn Off Delay CGATE = 2.2nF, SHDN Falling, VIN = VOUT = 12V l 150 250 350 µs tRECOVERY GATE Recovery Delay Time VIN = 12V, Power Good to ΔVGATE > 0V LTC4365, CGATE = 2.2nF l 26 36 49 ms LTC4365-1, CGATE = 2.2nF l 0.6 1 1.5 ms Rev. B For more information www.analog.com 3 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Description Revision History Typical Application Related Parts
ORDER INFORMATION Lead Free Finish AUTOMOTIVE PRODUCTS** TAPE AND REEL (MINI) TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC4365ITS8#WTRMPBF LTC4365ITS8#WTRPBF LTFKT 8-Lead Plastic TSOT-23 –40°C to 85°C LTC4365ITS8-1#WTRMPBF LTC4365ITS8-1#WTRPBF LTGKZ 8-Lead Plastic TSOT-23 –40°C to 85°C LTC4365HTS8#WTRMPBF LTC4365HTS8#WTRPBF LTFKT 8-Lead Plastic TSOT-23 –40°C to 125°C LTC4365HTS8-1#WTRMPBF LTC4365HTS8-1#WTRPBF LTGKZ 8-Lead Plastic TSOT-23 –40°C to 125°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.
**
Versions of this part are available with controlled manufacturing to support the quality and reliability requirements of automotive applications. These models are designated with a #W suffix. Only the automotive grade products shown are available for use in automotive applications. Contact your local Analog Devices account representative for specific product ordering information and to obtain the specific Automotive Reliability reports for these models.
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VIN = 2.5V to 34V, unless otherwise noted. (Note 2) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS VIN, VOUT
VIN Input Voltage Range Operating Range l 2.5 34 V Protection Range l –40 60 V IVIN Input Supply Current SHDN = 0V, VIN = VOUT, –40°C to 85°C l 10 50 µA SHDN = 0V, VIN = VOUT, –40°C to 125°C l 10 100 µA SHDN = 2.5V l 25 150 µA IVIN(R) Reverse Input Supply Current VIN = –40V, VOUT = 0V l –1.2 –1.8 mA VIN(UVLO) Input Supply Undervoltage Lockout VIN Rising l 1.8 2.2 2.4 V IVOUT VOUT Input Current SHDN = 0V, VIN = VOUT l 6 30 µA SHDN = 2.5V, VIN = VOUT l 100 250 µA VIN = –40V, VOUT = 0V l 20 50 µA
GATE
ΔVGATE N-Channel Gate Drive VIN = VOUT = 5.0V, IGATE = –1µA l 3 3.6 4.2 V (GATE-VOUT) VIN = VOUT = 12V to 34V, IGATE = –1µA l 7.4 8.4 9.8 V IGATE(UP) N-Channel Gate Pull Up Current GATE = VIN = VOUT = 12V l –12 –20 –30 µA IGATE(FAST) N-Channel Gate Fast Pull Down Current Fast Shutdown, GATE = 20V, VIN = VOUT = 12V l 31 50 72 mA IGATE(SLOW) N-Channel Gate Gentle Pull Down Current Gentle Shutdown, GATE = 20V, VIN = VOUT = 12V l 50 90 150 µA tGATE(FAST) N-Channel Gate Fast Turn Off Delay CGATE = 2.2nF, UV or OV Fault l 2 4 µs tGATE(SLOW) N-Channel Gentle Turn Off Delay CGATE = 2.2nF, SHDN Falling, VIN = VOUT = 12V l 150 250 350 µs tRECOVERY GATE Recovery Delay Time VIN = 12V, Power Good to ΔVGATE > 0V LTC4365, CGATE = 2.2nF l 26 36 49 ms LTC4365-1, CGATE = 2.2nF l 0.6 1 1.5 ms Rev. B For more information www.analog.com 3 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Description Revision History Typical Application Related Parts