Anterwell Technology Ltd.
| Payment Terms | T/T, Western Union, Paypal |
| Supply Ability | 8300pcs |
| Delivery Time | 1 day |
| Packaging Details | Please contact me for details |
| Supply Voltage | 40V |
| Switch Output Voltage | 65V |
| Feedback Pin Voltage (Transient, 1ms) | ±15V |
| Storage Temperature | – 65°C to 150°C |
| Lead Temperature (Soldering, 10 sec) | 300°C |
| Package | 8-Pin MiniDIP and Surface Mount Packages |
| Brand Name | Anterwell |
| Model Number | LT1172CT |
| Certification | new & original |
| Place of Origin | original factory |
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Product Specification
| Payment Terms | T/T, Western Union, Paypal | Supply Ability | 8300pcs |
| Delivery Time | 1 day | Packaging Details | Please contact me for details |
| Supply Voltage | 40V | Switch Output Voltage | 65V |
| Feedback Pin Voltage (Transient, 1ms) | ±15V | Storage Temperature | – 65°C to 150°C |
| Lead Temperature (Soldering, 10 sec) | 300°C | Package | 8-Pin MiniDIP and Surface Mount Packages |
| Brand Name | Anterwell | Model Number | LT1172CT |
| Certification | new & original | Place of Origin | original factory |
| High Light | multi emitter transistor ，silicon power transistors | ||
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LT1170/LT1171/LT1172
High Efficiency Switching Regulators
FEATURES
■ Wide Input Voltage Range: 3V to 60V
■ Low Quiescent Current: 6mA
■ Internal 5A Switch (2.5A for LT1171, 1.25A for LT1172)
■ Shutdown Mode Draws Only 50µA Supply Current
■ Very Few External Parts Required
■ Self-Protected Against Overloads
■ Operates in Nearly All Switching Topologies
■ Flyback-Regulated Mode Has Fully Floating Outputs
■ Comes in Standard 5-Pin Packages
■ LT1172 Available in 8-Pin MiniDIP and Surface Mount Packages
■ Can Be Externally Synchronized
APPLICATIONS
■ Logic Supply 5V at 10A
■ 5V Logic to ±15V Op Amp Supply
■ Battery Upconverter
■ Power Inverter (+ to –) or (– to +)
■ Fully Floating Multiple Outputs
DESCRIPTION
The LT® 1170/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.
ABSOLUTE AXIMUM RATINGS
Supply Voltage
LT1170/71/72HV (Note 2) .................................. 60V
LT1170/71/72 (Note 2) ....................................... 40V
Switch Output Voltage
LT1170/71/72HV ................................................ 75V
LT1170/71/72 ..................................................... 65V
LT1172S8 ........................................................... 60V
Feedback Pin Voltage (Transient, 1ms) ................ ±15V
Storage Temperature Range ............... – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
Operating Junction Temperature Range
LT1170/71/72M...................................................... – 55°C to 150°C
LT1170/71/72HVC, LT1170/71/72C (Oper.) .............. 0°C to 100°C
LT1170/71/72HVC LT1170/71/72C (Sh. Ckt.) .......... 0°C to 125°C
LT1170/71/72HVI, LT1170/71/72I (Oper.) .......... – 40°C to 100°C
LT1170/71/72HVI, LT1170/71/72I (Sh. Ckt.) ...... – 40°C to 125°C
TYPICAL APPLICATIONU
Company Details
Business Type:
Distributor/Wholesaler,Trading Company
Year Established:
2004
Total Annual:
500000-1000000
Employee Number:
20~30
Ecer Certification：
Site Member
King--- Originator of ANTERWELL, engaged in the IC electronics industry in 1998 and establish ANTERWELL in 2004. The company is located in Shenzhen Huaqiang North, the largest electronic center in Asia. Our main business is the technical development and ... King--- Originator of ANTERWELL, engaged in the IC electronics industry in 1998 and establish ANTERWELL in 2004. The company is located in Shenzhen Huaqiang North, the largest electronic center in Asia. Our main business is the technical development and ...
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