| Part Number | LM3477 Datasheet |
|---|---|
| Manufacturer | National Semiconductor |
| Overview | The LM3477/A is a high-side N-channel MOSFET switching regulator controller. It can be used in topologies requiring a high side MOSFET such as buck, inverting (buck-boost) and zeta regulators. The LM3. include internal soft-start and output over voltage protection. The internal soft-start reduces inrush current. Over voltage protection is a safety feature to ensure that the output voltage stays within regulation. The LM3477A is similar to the LM3477. The primary difference between the two is the p. |
LM3477 Datasheet and Specifications PDF
The LM3477 is a High Efficiency High-Side N-Channel Controller for Switching Regulator.
| Part Number | LM3477 Datasheet |
|---|---|
| Description | High Efficiency High-Side N-Channel Controller |
| Manufacturer | Texas Instruments |
| Overview |
The LM3477/A is a high-side N-channel MOSFET switching regulator controller. It can be used in topologies requiring a high side MOSFET such as buck, inverting (buck-boost) and zeta regulators. The LM3.
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*2 500kHz Switching Frequency * Adjustable Current Limit * 1.5% Reference * Thermal Shutdown * Frequency Compensation Optimized with a Single Capacitor and Resistor * Internal Softstart * Current Mode Operation * Undervoltage Lockout with Hysteresis * 8-lead (VSSOP-8) Package APPLICATIONS * Local . |