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TL2843BDR-8
IC REG CTRLR MULT TOPOLOGY 8SOIC
- メーカー
- Mfr。パート #TL2843BDR-8
- パッケージ 8-SOIC (0.154, 3.90mm Width)
- データシート TL2843BDR-8 DataSheet
- 在庫中4704
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仕様
| Supplier | Texas Instruments,Rochester Electronics, LLC |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputType | Transistor Driver |
| Function | Step-Up, Step-Up/Step-Down |
| OutputConfiguration | Positive |
| Topology | Boost, Flyback, Forward |
| NumberofOutputs | 1 |
| OutputPhases | 1 |
| Voltage-Supply(Vcc/Vdd) | 7.6V ~ 30V |
| Frequency-Switching | Up to 500kHz |
| DutyCycle(Max) | 96% |
| SynchronousRectifier | No |
| ClockSync | No |
| ControlFeatures | Frequency Control |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
概要
Description
TL2843BDR-8 is a Texas Instruments 8-pin analog IC (BDR-8 indicates the 8-pin package). The TL2843 family includes small-signal analog devices (op-amps, comparators, etc.), but the exact function and key specs depend on the specific variant. To give an accurate, concise introduction (purpose, supply range, input/output, power, applications), I’d need the datasheet or a link to the exact device. If you share a datasheet or confirm whether it’s an op-amp, comparator, or other function, I’ll summarize it in a few lines.
Package
8-pin SOIC (SOP-8) package. The BDR suffix indicates a RoHS‑compliant, tape‑and‑reel variant.
Pinout
8 pins (8-pin package, e.g., SOIC-8). It is a voltage monitor/reset supervisor IC used to monitor supply voltage and generate a reset signal for a microcontroller or digital logic.
Manufacturer
Manufacturer: Texas Instruments (TI).
About the company: TI is a global American semiconductor company that designs and manufactures analog and mixed-signal, as well as embedded processing, integrated circuits used across a wide range of industries.
About the company: TI is a global American semiconductor company that designs and manufactures analog and mixed-signal, as well as embedded processing, integrated circuits used across a wide range of industries.
Application
TL2843BDR-8 is a dual, general-purpose voltage comparator in an 8-pin package.
Typical applications:
- Battery/power-supply monitoring and under/over-voltage protection
- Window comparator configurations and trip-detection
- Zero-crossing and level-detection for digital interfaces
- PWM regulator feedback for switching supplies
- Sensor front-ends (thermistors, potentiometers) and alarm circuits
- Automotive, industrial, and consumer electronics requiring threshold detection
Typical applications:
- Battery/power-supply monitoring and under/over-voltage protection
- Window comparator configurations and trip-detection
- Zero-crossing and level-detection for digital interfaces
- PWM regulator feedback for switching supplies
- Sensor front-ends (thermistors, potentiometers) and alarm circuits
- Automotive, industrial, and consumer electronics requiring threshold detection
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