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參數(shù)資料
| 型號： | LM2575-12IKTTR |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 1-A SIMPLE STEP DOWN SWITCHING VOLTAGE REGULATOR |
| 中文描述： | 1 -一種簡易降壓開關(guān)穩(wěn)壓 |
| 文件頁數(shù)： | 6/12頁 |
| 文件大?。?/td> | 195K |
| 代理商： | LM2575-12IKTTR |
www.ti.com
TYPICAL OPERATING CHARACTERISTICS
T
A
= 25
°
C (unless otherwise noted)
LM2575
1-A SIMPLE STEP-DOWN SWITCHING VOLTAGE REGULATOR
SLVS569D–JANUARY 2005–REVISED JULY 2005
GRAPH PREVIEWS
Figure 2. Normalized Output Voltage
Figure 3. Line Regulation
Figure 4. Dropout Voltage
Figure 5. Current Limit
Figure 6. Quiescent Current
Figure 7. Standby Quiescent Current
Figure 9. Quiescent Current vs Duty Cycle
Figure 0. Oscillator Frequency
Figure 10. Switch Saturation Voltage
Figure 11. Efficiency
Figure 12. Minimum Operating Voltage (Adjustable Version)
Figure 13. Feedback Voltage vs Duty Cycle
Figure 14. Feedback Pin Current (Adjustable Version)
Figure 15. Switching Waveforms
Figure 16. Load Transient Response
6
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| LM2575-12IKTT | 1-A SIMPLE STEP DOWN SWITCHING VOLTAGE REGULATOR |
| LM2575-12IKTGR | 1-A SIMPLE STEP DOWN SWITCHING VOLTAGE REGULATOR |
| LM2575-12IKC | 1-A SIMPLE STEP DOWN SWITCHING VOLTAGE REGULATOR |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM2575-12IN | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1-A SIMPLE STEP DOWN SWITCHING VOLTAGE REGULATOR |
| LM2575-12T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Easy Switcher 1.0 A Step-Down Voltage Regulator(389.50 k) |
| LM2575-12TA5R | 制造商:FCI 制造商全稱:First Components International 功能描述:1.0A Step - Down Voltage Switching Regulators 1A output current |
| LM2575-12TA5T | 制造商:FCI 制造商全稱:First Components International 功能描述:1.0A Step - Down Voltage Switching Regulators 1A output current |
| LM2575-12TB5BT | 制造商:FCI 制造商全稱:First Components International 功能描述:1.0A Step - Down Voltage Switching Regulators 1A output current |
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