Part A
LT3743EFE
テキサス・インスツルメンツ
- Lifecycle
- Active
- Stock
- 2038 個数
- Series
- 電源管理 (PMIC) - LEDドライバ
Parts at a glance
Part B
LT3741EFE#TRPBF
テキサス・インスツルメンツ
- Lifecycle
- Active
- Stock
- 6644 個数
- Package
- TSSOP-20
- Series
- PMIC - 電圧レギュレータ - DC/DCスイッチングコントローラ
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | LT3743EFE | LT3741EFE#TRPBF |
|---|---|---|
| Part Status | Obsolete | Active |
| Type | DC DC Controller | - |
| Topology | Step-Down (Buck) | Buck |
| Internal Switch(s) | No | - |
| Number of Outputs | 1 | 1 |
| Voltage - Supply (Min) | 6V | - |
| Voltage - Supply (Max) | 36V | - |
| Frequency | 200kHz ~ 1MHz | - |
| Dimming | PWM | - |
| Applications | Lighting | - |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Base Product Number | LT3743 | - |
| Output Type | - | Transistor Driver |
| Function | - | Step-Down |
| Output Configuration | - | Positive |
| Output Phases | - | 1 |
| Voltage - Supply (Vcc/Vdd) | - | 6V ~ 36V |
| Frequency - Switching | - | 200kHz ~ 1MHz |
| Synchronous Rectifier | - | Yes |
| Clock Sync | - | Yes |
| Control Features | - | Enable, Frequency Control, Soft Start |