Datasheet LTC3789 (Analog Devices) - 8
| 制造商 | Analog Devices |
| 描述 | High Efficiency, Synchronous, 4-Switch Buck-Boost Controller |
| 页数 / 页 | 30 / 8 — Typical perForMance characTerisTics TA = 25°C unless otherwise noted. … |
| 文件格式/大小 | PDF / 543 Kb |
| 文件语言 | 英语 |
Typical perForMance characTerisTics TA = 25°C unless otherwise noted. Load Step. Line Transient
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LTC3789
Typical perForMance characTerisTics TA = 25°C unless otherwise noted. Load Step Load Step Load Step
VOUT VOUT VOUT 200mV/DIV 200mV/DIV 200mV/DIV IL IL 2A/DIV I 2A/DIV L 2A/DIV 3789 G25 3789 G26 400µs/DIV 400µs/DIV 3789 G27 400µs/DIV VIN = 6V VIN = 12V VIN = 18V VOUT = 12V VOUT = 12V VOUT = 12V LOAD STEP = 200mA TO 2A LOAD STEP = 300mA TO 3A LOAD STEP = 300mA TO 3A
Line Transient Line Transient
VIN V 30V TO 5V ITH VITH VIN 5V TO 30V VOUT (AC) VOUT (AC) 500mV/DIV 500mV/DIV I I L L 2A/DIV 2A/DIV 3789 G28 3789 G29 1ms/DIV 1ms/DIV 3789fc 8 For more information www.linear.com/LTC3789 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration order information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Description Typical Application Related Parts
Typical perForMance characTerisTics TA = 25°C unless otherwise noted. Load Step Load Step Load Step
VOUT VOUT VOUT 200mV/DIV 200mV/DIV 200mV/DIV IL IL 2A/DIV I 2A/DIV L 2A/DIV 3789 G25 3789 G26 400µs/DIV 400µs/DIV 3789 G27 400µs/DIV VIN = 6V VIN = 12V VIN = 18V VOUT = 12V VOUT = 12V VOUT = 12V LOAD STEP = 200mA TO 2A LOAD STEP = 300mA TO 3A LOAD STEP = 300mA TO 3A
Line Transient Line Transient
VIN V 30V TO 5V ITH VITH VIN 5V TO 30V VOUT (AC) VOUT (AC) 500mV/DIV 500mV/DIV I I L L 2A/DIV 2A/DIV 3789 G28 3789 G29 1ms/DIV 1ms/DIV 3789fc 8 For more information www.linear.com/LTC3789 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration order information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Description Typical Application Related Parts