Datasheet LTM4630 (Analog Devices) - 6
| Manufacturer | Analog Devices |
| Description | Dual 18A or Single 36A DC/DC µModule Regulator |
| Pages / Page | 34 / 6 — TYPICAL PERFORMANCE CHARACTERISTICS. 1.5V Single Phase Output Load. 1.8V … |
| File Format / Size | PDF / 653 Kb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS. 1.5V Single Phase Output Load. 1.8V Single Phase Output Load. Transient Response
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Text Version of Document
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
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
