Datasheet LTM4671 (Analog Devices) - 9
| 制造商 | Analog Devices |
| 描述 | Quad DC/DC µModule Regulator with Configurable Dual 12A, Dual 5A Output Array |
| 页数 / 页 | 36 / 9 — TYPICAL PERFORMANCE CHARACTERISTICS. Short-Circuit Waveform with No. … |
| 修订版 | B |
| 文件格式/大小 | PDF / 2.0 Mb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. Short-Circuit Waveform with No. Short-Circuit Waveform with 5A. Load Current Exist
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LTM4671
TYPICAL PERFORMANCE CHARACTERISTICS Short-Circuit Waveform with No Short-Circuit Waveform with 5A Load Current Exist Load Current Exist
LIN L 500mA/DIV IN 500mA/DIV VOUT VOUT 500mV/DIV 500mV/DIV 50μs/DIV 4671 G28 50μs/DIV 4671 G29 VIN = 12V, VOUT = 1V, fSW = 1MHz VIN = 12V, VOUT = 1V, fSW = 1MHz COUT = 2× 47μF + 10μF CERAMIC CAPACITORS COUT = 2× 47μF + 10μF CERAMIC CAPACITORS CFF = 100pF CFF = 100pF
Output Ripple Start Into Pre-Biased Output
RUN 10V/DIV PGOOD 5V/DIV LIN 5mV/DIV VOUT 2V/DIV LIN 100mA/DIV 500ns/DIV 4671 G30 2ms/DIV 4671 G31 VIN = 12V, VOUT = 1V, fSW = 1MHz VIN = 12V, VOUT = 3.3V, fSW = 1MHz COUT = 2× 47μF + 10μF CERAMIC CAPACITORS COUT = 2× 47μF + 10μF CERAMIC CAPACITORS CFF = 100pF CFF = 100pF, VOUT PREBIASED 2V Rev. B For more information www.analog.com 9 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Decoupling Requirements Operation Applications Information Typical Applications Component BGA Pinout Package Description Revision History Package Photo Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS Short-Circuit Waveform with No Short-Circuit Waveform with 5A Load Current Exist Load Current Exist
LIN L 500mA/DIV IN 500mA/DIV VOUT VOUT 500mV/DIV 500mV/DIV 50μs/DIV 4671 G28 50μs/DIV 4671 G29 VIN = 12V, VOUT = 1V, fSW = 1MHz VIN = 12V, VOUT = 1V, fSW = 1MHz COUT = 2× 47μF + 10μF CERAMIC CAPACITORS COUT = 2× 47μF + 10μF CERAMIC CAPACITORS CFF = 100pF CFF = 100pF
Output Ripple Start Into Pre-Biased Output
RUN 10V/DIV PGOOD 5V/DIV LIN 5mV/DIV VOUT 2V/DIV LIN 100mA/DIV 500ns/DIV 4671 G30 2ms/DIV 4671 G31 VIN = 12V, VOUT = 1V, fSW = 1MHz VIN = 12V, VOUT = 3.3V, fSW = 1MHz COUT = 2× 47μF + 10μF CERAMIC CAPACITORS COUT = 2× 47μF + 10μF CERAMIC CAPACITORS CFF = 100pF CFF = 100pF, VOUT PREBIASED 2V Rev. B For more information www.analog.com 9 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Decoupling Requirements Operation Applications Information Typical Applications Component BGA Pinout Package Description Revision History Package Photo Related Parts