Datasheet LTC3824 (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | High Voltage Step-Down Controller With 40µA Quiescent Current |
| 页数 / 页 | 16 / 6 — Typical perForMance characTerisTics TA = 25°C unless otherwise noted. … |
| 文件格式/大小 | PDF / 385 Kb |
| 文件语言 | 英语 |
Typical perForMance characTerisTics TA = 25°C unless otherwise noted. Burst Mode Disabled at. ILOAD = 200mA, VOUT = 5V
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LTC3824
Typical perForMance characTerisTics TA = 25°C unless otherwise noted. Burst Mode Disabled at ILOAD = 200mA, VOUT = 5V Burst Mode Operation VOUT = 3V
ILOAD = 200mA VIN =12V, VOUT= 3V, ILOAD = 200mA VOUT 50mV/DIV VOUT 10mV/DIV INDUCTOR INDUCTOR CURRENT CURRENT 1A/DIV 1A/DIV 4µs/DIV 20µs/DIV 3824 G07 3824 G08
Burst Mode Operation VOUT = 5V Load Current Step Response
VIN =12V, VOUT= 5V, ILOAD = 200mA OUTPUT VOLTAGE V AC COUPLED OUT 50mV/DIV 100mV/DIV INDUCTOR INDUCTOR CURRENT CURRENT 1A/DIV 2A/DIV 50µs/DIV 100µs/DIV 3824 G09 3824 G10 3824fh 6 For more information www.linear.com/LTC3824 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Electrical Characteristics Typical Performance Characteristics Applications Information Typical Application Related Parts
Typical perForMance characTerisTics TA = 25°C unless otherwise noted. Burst Mode Disabled at ILOAD = 200mA, VOUT = 5V Burst Mode Operation VOUT = 3V
ILOAD = 200mA VIN =12V, VOUT= 3V, ILOAD = 200mA VOUT 50mV/DIV VOUT 10mV/DIV INDUCTOR INDUCTOR CURRENT CURRENT 1A/DIV 1A/DIV 4µs/DIV 20µs/DIV 3824 G07 3824 G08
Burst Mode Operation VOUT = 5V Load Current Step Response
VIN =12V, VOUT= 5V, ILOAD = 200mA OUTPUT VOLTAGE V AC COUPLED OUT 50mV/DIV 100mV/DIV INDUCTOR INDUCTOR CURRENT CURRENT 1A/DIV 2A/DIV 50µs/DIV 100µs/DIV 3824 G09 3824 G10 3824fh 6 For more information www.linear.com/LTC3824 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Electrical Characteristics Typical Performance Characteristics Applications Information Typical Application Related Parts