参数资料
型号: LM2575-33IKTGR
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5
封装: POWER FLEX, PLASTIC, 5 PIN
文件页数: 12/13页
文件大小: 188K
代理商: LM2575-33IKTGR
LM2575
1A SIMPLE STEPDOWN SWITCHING VOLTAGE REGULATOR
SLVS569A JANUARY 2005 REVISED FEBRUARY 2005
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL OPERATING CHARACTERISTICS
TA = 25_C (unless otherwise noted)
Figure 3. Normalized Output Voltage
Figure 4. Line Regulation
Figure 5. Dropout Voltage
Figure 6. Current Limit
Figure 7. Quiescent Current
Figure 8. Standby Quiescent Current
Figure 9. Quiescent Current vs. Duty Cycle
Figure 10. Oscillator Frequency
Figure 11. Switch Saturation Voltage
Figure 12. Efficiency
Figure 13. Minimum Operating Voltage (Adjustable Version)
Figure 14. Feedback Voltage vs. Duty Cycle
Figure 15. Feedback Pin Current (Adjustable Version)
Figure 16. Switching Waveforms
Figure 17. Load Transient Response
PRODUCT
PREVIEW
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相关代理商/技术参数
参数描述
LM2575-33IKTT 制造商:TI 制造商全称:Texas Instruments 功能描述:1-A SIMPLE STEP DOWN SWITCHING VOLTAGE REGULATOR
LM2575-33IKTTR 制造商:TI 制造商全称:Texas Instruments 功能描述:1-A SIMPLE STEP DOWN SWITCHING VOLTAGE REGULATOR
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LM2575-5 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:EASY SWITCHERE⑩ 1.0 A STEP-DOWN VOLTAGE REGULATOR
LM2575-5.0BN 功能描述:IC REG BUCK 5V 1A 16DIP RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:20 系列:SIMPLE SWITCHER® 类型:降压(降压) 输出类型:固定 输出数:1 输出电压:12V 输入电压:4 V ~ 60 V PWM 型:电压模式 频率 - 开关:52kHz 电流 - 输出:1A 同步整流器:无 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:16-DIP(0.300",7.62mm) 包装:管件 供应商设备封装:16-DIP 其它名称:*LM2575HVN-12LM2575HVN-12