Analog Devices, Inc. 100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators LT1170CT#06PBF

Description
Product Details The LT1170/LT1171/LT1172 are monolithic high power-switching regulators. They can be operated in all standard switching configurations including buck, boost, flyback, forward, inverting and “Cuk.” A high current, high efficiency switch is included on the die along with all oscillator, control and protection circuitry. Integration of all functions allows the LT1170/LT1171/LT1172 to be built in a standard 5-pin TO-3 or TO-220 power package as well as the 8-pin packages (LT1172). This makes them extremely easy to use and provides “bust proof” operation similar to that obtained with 3-pin linear regulators. The LT1170/LT1171/LT1172 operate with supply voltages from 3V to 60V, and draw only 6mA quiescent current. They can deliver load power up to 100W with no external power devices. By utilizing current-mode switching techniques, they provide excellent AC and DC load and line regulation. The LT1170/LT1171/LT1172 have many unique features not found even on the vastly more difficult to use low power control chips presently available. They use adaptive antisat switch drive to allow very wide ranging load currents with no loss in efficiency. An externally activated shutdown mode reduces total supply current to 50μA typically for standby operation. Applications Logic Supply 5V at 10A 5V Logic to ±15V Op Amp Supply Battery Upconverter Power Inverter (+ to –) or (– to +) Fully Floating Multiple Outputs
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
Norwood, MA, USA
100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators
LT1170CT#06PBF
100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators LT1170CT#06PBF
Product Details The LT1170/LT1171/LT1172 are monolithic high power-switching regulators. They can be operated in all standard switching configurations including buck, boost, flyback, forward, inverting and “Cuk.” A high current, high efficiency switch is included on the die along with all oscillator, control and protection circuitry. Integration of all functions allows the LT1170/LT1171/LT1172 to be built in a standard 5-pin TO-3 or TO-220 power package as well as the 8-pin packages (LT1172). This makes them extremely easy to use and provides “bust proof” operation similar to that obtained with 3-pin linear regulators. The LT1170/LT1171/LT1172 operate with supply voltages from 3V to 60V, and draw only 6mA quiescent current. They can deliver load power up to 100W with no external power devices. By utilizing current-mode switching techniques, they provide excellent AC and DC load and line regulation. The LT1170/LT1171/LT1172 have many unique features not found even on the vastly more difficult to use low power control chips presently available. They use adaptive antisat switch drive to allow very wide ranging load currents with no loss in efficiency. An externally activated shutdown mode reduces total supply current to 50μA typically for standby operation. Applications Logic Supply 5V at 10A 5V Logic to ±15V Op Amp Supply Battery Upconverter Power Inverter (+ to –) or (– to +) Fully Floating Multiple Outputs

Product Details

The LT1170/LT1171/LT1172 are monolithic high power-switching regulators. They can be operated in all standard switching configurations including buck, boost, flyback, forward, inverting and “Cuk.” A high current, high efficiency switch is included on the die along with all oscillator, control and protection circuitry. Integration of all functions allows the LT1170/LT1171/LT1172 to be built in a standard 5-pin TO-3 or TO-220 power package as well as the 8-pin packages (LT1172). This makes them extremely easy to use and provides “bust proof” operation similar to that obtained with 3-pin linear regulators.

The LT1170/LT1171/LT1172 operate with supply voltages from 3V to 60V, and draw only 6mA quiescent current. They can deliver load power up to 100W with no external power devices. By utilizing current-mode switching techniques, they provide excellent AC and DC load and line regulation.

The LT1170/LT1171/LT1172 have many unique features not found even on the vastly more difficult to use low power control chips presently available. They use adaptive antisat switch drive to allow very wide ranging load currents with no loss in efficiency. An externally activated shutdown mode reduces total supply current to 50μA typically for standby operation.

Applications

  • Logic Supply 5V at 10A
  • 5V Logic to ±15V Op Amp Supply
  • Battery Upconverter
  • Power Inverter (+ to –) or (– to +)
  • Fully Floating Multiple Outputs
Supplier's Site Datasheet
Yishun, Singapore
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators
1338924-LT1170CT#06PBF
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators 1338924-LT1170CT#06PBF
Win Source Part Number: 1338924-LT1170CT#06P BF Category: Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators Package: Tube Standard Package: 50 Current - Output: 5A (Switch) Output Type: Adjustable Function: Step-Up, Step-Down, Step-Up/Step-Down Topology: Buck, Boost, Cuk, Flyback, Forward Converter Frequency - Switching: 100kHz Voltage - Output (Max): 65V (Switch) Number of Outputs: 1 Output Configuration: Positive or Negative Voltage - Input (Min): 3V Voltage - Input (Max): 40V Voltage - Output (Min/Fixed): 1.244V Synchronous Rectifier: No Mounting Type: Through Hole Package / Case: TO-220-5 Supplier Device Package: TO-220-5 Flow 6 Temperature Range - Operating: 0°C ~ 100°C (TJ) ECCN: EAR99 Fake Threat In the Open Market: 46 pct. MSL Level: 1 (Unlimited) REACH Status: REACH Unaffected HTSUS: 8542.39.0001 Mfr: Analog Devices Inc. Base Product Number: LT1170

Win Source Part Number: 1338924-LT1170CT#06PBF
Category: Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators
Package: Tube
Standard Package: 50
Current - Output: 5A (Switch)
Output Type: Adjustable
Function: Step-Up, Step-Down, Step-Up/Step-Down
Topology: Buck, Boost, Cuk, Flyback, Forward Converter
Frequency - Switching: 100kHz
Voltage - Output (Max): 65V (Switch)
Number of Outputs: 1
Output Configuration: Positive or Negative
Voltage - Input (Min): 3V
Voltage - Input (Max): 40V
Voltage - Output (Min/Fixed): 1.244V
Synchronous Rectifier: No
Mounting Type: Through Hole
Package / Case: TO-220-5
Supplier Device Package: TO-220-5 Flow 6
Temperature Range - Operating: 0°C ~ 100°C (TJ)
ECCN: EAR99
Fake Threat In the Open Market: 46 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Analog Devices Inc.
Base Product Number: LT1170

Supplier's Site Datasheet
Switching Regulator, Current-mode, 10A, 115kHz Switching Freq-Max, PZFM5

Switching Regulator, Current-mode, 10A, 115kHz Switching Freq-Max, PZFM5

Supplier's Site Datasheet
PMIC - Voltage Regulators - DC DC Switching Regulators - LT1170CT#06PBF - Lingto Electronic Limited
Shenzhen, China
PMIC - Voltage Regulators - DC DC Switching Regulators
LT1170CT#06PBF
PMIC - Voltage Regulators - DC DC Switching Regulators LT1170CT#06PBF
IC REG MULT CONFG ADJ 5A TO220-5

IC REG MULT CONFG ADJ 5A TO220-5

Supplier's Site Datasheet
Voltage Regulators - DC DC Switching Regulators - LT1170CT#06PBF - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Voltage Regulators - DC DC Switching Regulators
LT1170CT#06PBF
Voltage Regulators - DC DC Switching Regulators LT1170CT#06PBF
Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.244V 1 Output 5A (Switch) TO-220-5

Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.244V 1 Output 5A (Switch) TO-220-5

Supplier's Site Datasheet
Voltage Regulators - DC DC Switching Regulators - LT1170CT#06PBF-ND - DigiKey
Thief River Falls, MN, United States
Voltage Regulators - DC DC Switching Regulators
LT1170CT#06PBF-ND
Voltage Regulators - DC DC Switching Regulators LT1170CT#06PBF-ND
IC REG MULT CONFIG ADJ 5A TO220

IC REG MULT CONFIG ADJ 5A TO220

Supplier's Site Datasheet
Sheung Wan, Hong Kong
Switching Voltage Regulators
LT1170CT#06PBF
Switching Voltage Regulators LT1170CT#06PBF
Switching Voltage Regulators 5A Power Sw Reg 100kHz

Switching Voltage Regulators 5A Power Sw Reg 100kHz

Supplier's Site Datasheet

Technical Specifications

  Analog Devices, Inc. Win Source Electronics Shenzhen Shengyu Electronics Technology Limited Lingto Electronic Limited Quarktwin Technology Ltd. DigiKey VAST STOCK CO., LIMITED
Product Category IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators
Product Number LT1170CT#06PBF 1338924-LT1170CT#06PBF LT1170CT#06PBF LT1170CT#06PBF LT1170CT#06PBF LT1170CT#06PBF-ND LT1170CT#06PBF
Product Name 100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators Others PMIC - Voltage Regulators - DC DC Switching Regulators Voltage Regulators - DC DC Switching Regulators Voltage Regulators - DC DC Switching Regulators Switching Voltage Regulators
Package Type TO-220 TO-220; Other; Tube Other; T TO-220; Other; TO-220-5 TO-220; Other; TO-220-5
Life Cycle Stage Production Production Active
VIN 3 to 40 volts 40 volts 3 to 40 volts 3 to 40 volts
Operating Temperature 0 to 70 C (32 to 158 F) 0 to 100 C (32 to 212 F) 0 to 100 C (32 to 212 F) 0 to 100 C (32 to 212 F) 0 to 100 C (32 to 212 F)
Configuration / Function Buck, Boost, Cuk, Flyback, Forward Converter Cuk, Flyback Buck; Boost
Unlock Full Specs
to access all available technical data

Similar Products

 - ICL7660MTV/883B - Rochester Electronics
Rochester Electronics
Specs
Package Type SOIC; Other; SOIC8
Life Cycle Stage Rochester-Active
View Details
 - 6664360P - RS Components, Ltd.
RS Components, Ltd.
Specs
Output Voltage 3.3 volts
IOUT 1 amps
Efficiency 79 to 90 %
View Details
LM1085 3A Low Dropout Positive Regulators - LM1085IT-ADJ/NOPB - Texas Instruments
Specs
Output Polarity Positive
Output Voltage Type Adjustable Output,Fixed Output
Package Type Other; DDPAK/TO-263,TO-220
View Details
8 suppliers