Datasheet LTM4630 (Analog Devices) - 6

LTM4630
TYPICAL PERFORMANCE CHARACTERISTICS 1.5V Single Phase Output Load 1.8V Single Phase Output Load Transient Response Transient Response Single Phase Start-Up with No load
VOUT(AC) VOUT(AC) VSW 50mV/Div 50mV/Div 10V/Div VOUT 0.5V/Div LOAD STEP LOAD STEP IIN 2A/DIV 2A/DIV 0.2A/Div 4630 G07 4630 G08 4630 G09 20µs/DIV 20µs/DIV 20ms/DIV 12VIN, 1.5VOUT, 450kHz, 4.5A LOAD STEP, 12VIN, 1.8VOUT, 450kHz, 4.5A LOAD STEP, 12VIN, 1.2VOUT, 450kHz 4.5A/µs STEP-UP AND STEP-DOWN 4.5A/µs STEP-UP AND STEP-DOWN COUT = 1 • 470µF 4V POSCAP + 1 • 100µF COUT = 1 • 470µF 4V POSCAP + 1 • 100µF COUT = 1 • 470µF 4V POSCAP + 1 • 100µF 6.3V CERAMIC, CSS = 0.1µF 6.3V CERAMIC 6.3V CERAMIC
Single Phase Short Circuit Single Phase Short Circuit Single Phase Start-up with 18A Protection with No load Protection with 18A
V V V SW SW SW 10V/Div 10V/Div 10V/Div VOUT VOUT 0.5V/Div 0.5V/Div VOUT 0.5V/Div IIN IIN IIN 1A/Div 1A/Div 1A/Div 4630 G10 4630 G11 4630 G12 20ms/DIV 50µs/DIV 50µs/DIV 12VIN, 1.2VOUT, 450kHz 12VIN, 1.2VOUT, 450kHz 12VIN, 1.2VOUT, 450kHz COUT = 1 • 470µF 4V POSCAP + 1 • 100µF COUT = 1 • 470µF 4V POSCAP + 1 • 100µF COUT = 1 • 470µF 4V POSCAP + 1 • 100µF 6.3V CERAMIC, CSS = 0.1µF 6.3V CERAMIC 6.3V CERAMIC 4630fa 6 For more information www.linear.com/LTM4630 Document Outline Description Typical Application Absolute Maximum Ratings Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Operation Applications Information Package Description Related Parts