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LM5021 |
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| Part Number | LM5021 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The LM5021 off-line pulse width modulation (PWM) controller contains all of the features needed to implement highly efficient off-line single-ended flyback and forward power converters using currentmo... |
| Features |
•1 Ultra-low Startup Current (25 µA Maximum) • Current Mode Control • Skip Cycle Mode for Low Standby Power • Single Resistor Programmable Oscillator • Synchronizable Oscillator • Adjustable Soft-Start • Integrated 0.7-A Peak Gate Driver • Direct Opto-Coupler Interface • Maximum Duty Cycle Limiting (80% for LM5021-1 or 50% for LM5021-2) • Slope Compensation (LM5021-1 Only) • Undervoltage Lockout (UVLO) with Hysteresis • Cycle-by-Cycle Overcurrent Protection • Hiccup Mode for Continuous Overload Protection • Leading Edge Blanking of Current Sense Signal • Packages: VSSOP-8 or PDIP-8 2 Applicati... |
| Document |
 LM5021 Data Sheet
PDF 5.01MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | LM5020 |
National Semiconductor |
100V Current Mode PWM Controller |
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| 2 | LM5020 |
Texas Instruments |
PWM Controller |
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| 3 | LM5021 |
National Semiconductor |
AC-DC Current Mode PWM Controller |
|
| 4 | LM5021-Q1 |
Texas Instruments |
PWM Controller |
|
| 5 | LM5022 |
Texas Instruments |
60-V Low-Side Controller |
|