Datasheet LTC3708 (Analog Devices) - 8
| 制造商 | Analog Devices |
| 描述 | Fast 2-Phase, No RSENSE Buck Controller with Output Tracking |
| 页数 / 页 | 34 / 8 — TYPICAL PERFORMANCE CHARACTERISTICS. Load Transient Response Without. … |
| 文件格式/大小 | PDF / 667 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. Load Transient Response Without. Load Transient Response with. External Synchronization
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LTC3708
TYPICAL PERFORMANCE CHARACTERISTICS Load Transient Response Without Load Transient Response with External Synchronization External Synchronization
IOUT1 IOUT1 10A/DIV 10A/DIV fS = 200kHz fS = 240kHz fS = 220kHz fS = 220kHz SW1 SW1 10V/DIV 10V/DIV VOUT1 VOUT1 50mV/DIV 50mV/DIV 10µs/DIV 3708 G25 10µs/DIV 3708 G26
Discontinuous Mode Operation Power Good Mask
VOUT 20mV/DIV VFB 0.2V/DIV PGOOD I 2V/DIV L 0.5A/DIV V 3708 G027 IN = 15V 2µs/DIV 100µs/DIV 3708 G28 VOUT = 5V VFCB = 5V IOUT = 20mA 3708fc 8 For more information www.linear.com/LTC3708 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Operation Applications Information Package Description Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS Load Transient Response Without Load Transient Response with External Synchronization External Synchronization
IOUT1 IOUT1 10A/DIV 10A/DIV fS = 200kHz fS = 240kHz fS = 220kHz fS = 220kHz SW1 SW1 10V/DIV 10V/DIV VOUT1 VOUT1 50mV/DIV 50mV/DIV 10µs/DIV 3708 G25 10µs/DIV 3708 G26
Discontinuous Mode Operation Power Good Mask
VOUT 20mV/DIV VFB 0.2V/DIV PGOOD I 2V/DIV L 0.5A/DIV V 3708 G027 IN = 15V 2µs/DIV 100µs/DIV 3708 G28 VOUT = 5V VFCB = 5V IOUT = 20mA 3708fc 8 For more information www.linear.com/LTC3708 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Operation Applications Information Package Description Typical Application Related Parts