Datasheet LT8606, LT8606B (Analog Devices) - 8
| 制造商 | Analog Devices |
| 描述 | 42V, 350mA Synchronous Step-Down Regulator with 2.5µA Quiescent Current |
| 页数 / 页 | 24 / 8 — TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. … |
| 修订版 | D |
| 文件格式/大小 | PDF / 2.5 Mb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Switching Waveforms. Transient Response
该数据表的模型线
- LT8606BEDC#TRMPBF LT8606BEDC#TRPBF LT8606BHDC#TRMPBF LT8606BHDC#TRPBF LT8606BIDC#TRMPBF LT8606BIDC#TRPBF LT8606EDC#TRMPBF LT8606EDC#TRPBF LT8606EDC#WTRMPBF LT8606EMSE#PBF LT8606EMSE#TRPBF LT8606EMSE#WPBF LT8606EMSE#WTRPBF LT8606HDC#TRMPBF LT8606HDC#TRPBF LT8606HDC#WTRMPBF LT8606HDC#WTRPBF LT8606HMSE#PBF LT8606HMSE#TRPBF LT8606HMSE#WPBF LT8606HMSE#WTRPBF LT8606IDC#TRMPBF LT8606IDC#TRPBF LT8606IDC#WTRMPBF LT8606IDC#WTRPBF LT8606IMSE#PBF LT8606IMSE#TRPBF LT8606IMSE#WPBF LT8606IMSE#WTRPBF LT8606JDC#WTRMPBF LT8606JDC#WTRPBF LT8606JMSE#WPBF LT8606JMSE#WTRPBF
文件文字版本
LT8606/LT8606B
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Switching Waveforms Switching Waveforms Switching Waveforms
V VSW SW SW 5V/DIV 10V/DIV 5V/DIV VOUT I 20mV/DIV I LOAD LOAD 100mA/DIV 100mA/DIV ILOAD 100mA/DIV 8606 G26 8606 G27 8606 G28 200ns/DIV 200ns/DIV 2µs/DIV 12VIN TO 5VOUT AT 250mA 36VIN TO 5VOUT AT 250mA 12VIN TO 5VOUT AT 5mA 2MHz 2MHz 10µF COUT
Transient Response Transient Response
VOUT VOUT 100mV/DIV 100mV/DIV ILOAD ILOAD 100mA/DIV 100mA/DIV 8606 G29 8606 G30 200µs/DIV 200µs/DIV VIN =12V, VOUT = 5V VIN =12V, VOUT = 5V 25mA TO 275mA 100mA TO 350mA COUT = 22µF COUT = 22µF fSW = 2MHz fSW = 2MHz
Radiated EMI Performance (CISPR25 Radiated Emission Test with Class 5 Peak Limits)
50 VERTICAL POLARIZATION 45 PEAK DETECTOR 40 35 V) 30 25 20 15 AMPLITUDE (dBµ 105 0 CLASS 5 PEAK LIMIT –5 SPREAD SPECTRUM MODE FIXED FREQUENCY –10 0 100 200 300 400 500 600 700 800 900 1000 FREQUENCY (MHz) 8606 G31 DC2564A DEMO BOARD WITH EMI FILTER INSTALLED 14V INPUT TO 5V OUTPUT AT 350mA, fSW = 2MHz Rev. D 8 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Switching Waveforms Switching Waveforms Switching Waveforms
V VSW SW SW 5V/DIV 10V/DIV 5V/DIV VOUT I 20mV/DIV I LOAD LOAD 100mA/DIV 100mA/DIV ILOAD 100mA/DIV 8606 G26 8606 G27 8606 G28 200ns/DIV 200ns/DIV 2µs/DIV 12VIN TO 5VOUT AT 250mA 36VIN TO 5VOUT AT 250mA 12VIN TO 5VOUT AT 5mA 2MHz 2MHz 10µF COUT
Transient Response Transient Response
VOUT VOUT 100mV/DIV 100mV/DIV ILOAD ILOAD 100mA/DIV 100mA/DIV 8606 G29 8606 G30 200µs/DIV 200µs/DIV VIN =12V, VOUT = 5V VIN =12V, VOUT = 5V 25mA TO 275mA 100mA TO 350mA COUT = 22µF COUT = 22µF fSW = 2MHz fSW = 2MHz
Radiated EMI Performance (CISPR25 Radiated Emission Test with Class 5 Peak Limits)
50 VERTICAL POLARIZATION 45 PEAK DETECTOR 40 35 V) 30 25 20 15 AMPLITUDE (dBµ 105 0 CLASS 5 PEAK LIMIT –5 SPREAD SPECTRUM MODE FIXED FREQUENCY –10 0 100 200 300 400 500 600 700 800 900 1000 FREQUENCY (MHz) 8606 G31 DC2564A DEMO BOARD WITH EMI FILTER INSTALLED 14V INPUT TO 5V OUTPUT AT 350mA, fSW = 2MHz Rev. D 8 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts