Datasheet LT8631 (Analog Devices) - 8
| Hersteller | Analog Devices |
| Beschreibung | 100V, 1A Synchronous Micropower Step-Down Regulator |
| Seiten / Seite | 26 / 8 — TYPICAL PERFORMANCE CHARACTERISTICS. Burst Waveforms. Switching … |
| Dateiformat / Größe | PDF / 375 Kb |
| Dokumentensprache | Englisch |
TYPICAL PERFORMANCE CHARACTERISTICS. Burst Waveforms. Switching Waveforms. Load Transient Response
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LT8631
TYPICAL PERFORMANCE CHARACTERISTICS Burst Waveforms Switching Waveforms Switching Waveforms
VSW V 50V/DIV VSW SW 5V/DIV 50V/DIV VOUT VOUT VOUT 20mV/DIV 20mV/DIV 20mV/DIV I I I L L L 1A/DIV 1A/DIV 500mA/DIV 5µs/DIV 8631 G27 1µs/DIV 8631 G28 1µs/DIV 8631 G29 FRONT PAGE APPLICATION FRONT PAGE APPLICATION FRONT PAGE APPLICATION VIN = 100V VIN = 12V VIN = 100V LOAD = 50mA LOAD = 1A LOAD = 1A
Load Transient Response Input Voltage Transient Response Start-Up Dropout Performance
V I IN L 200mA/DIV V V IN 1V/DIV OUT 20V/DIV VOUT 100mV/DIV VOUT 200mV/DIV 50µs/DIV 8631 G30 20µs/DIV 8631 G31 50ms/DIV 8631 G32 FRONT PAGE APPLICATION FRONT PAGE APPLICATION FRONT PAGE APPLICATION 200mA to 800mA LOAD TRANSIENT 12V to 100V INPUT VOLTAGE TRANSIENT ILOAD = 500mA VIN = 15V LOAD = 100mA COUT = 2 × 47µF 8631fb 8 For more information www.linear.com/LT8631
TYPICAL PERFORMANCE CHARACTERISTICS Burst Waveforms Switching Waveforms Switching Waveforms
VSW V 50V/DIV VSW SW 5V/DIV 50V/DIV VOUT VOUT VOUT 20mV/DIV 20mV/DIV 20mV/DIV I I I L L L 1A/DIV 1A/DIV 500mA/DIV 5µs/DIV 8631 G27 1µs/DIV 8631 G28 1µs/DIV 8631 G29 FRONT PAGE APPLICATION FRONT PAGE APPLICATION FRONT PAGE APPLICATION VIN = 100V VIN = 12V VIN = 100V LOAD = 50mA LOAD = 1A LOAD = 1A
Load Transient Response Input Voltage Transient Response Start-Up Dropout Performance
V I IN L 200mA/DIV V V IN 1V/DIV OUT 20V/DIV VOUT 100mV/DIV VOUT 200mV/DIV 50µs/DIV 8631 G30 20µs/DIV 8631 G31 50ms/DIV 8631 G32 FRONT PAGE APPLICATION FRONT PAGE APPLICATION FRONT PAGE APPLICATION 200mA to 800mA LOAD TRANSIENT 12V to 100V INPUT VOLTAGE TRANSIENT ILOAD = 500mA VIN = 15V LOAD = 100mA COUT = 2 × 47µF 8631fb 8 For more information www.linear.com/LT8631