Datasheet LTM4604A (Analog Devices) - 8

LTM4604A
block DiagraM
PGOOD VIN VIN 10µF 2.375V TO 5.5V 10µF RSS 6.3V RUN/SS 6.3V 1M ×2 CSS CSSEXT 1000pF M1 4.99k TRACK 0.47µH VOUT V TRACK CONTROL, OUT 1.5V SUPPLY DRIVE 22µF 4A 5.76k COMP C2 R1 10µF M2 470pF 4.99k 6.3V 6.3V ×3 INTERNAL COMP GND 4604A BD FB SW RFB 5.76k
Figure 1. Simplified LTM4604A Block Diagram Decoupling requireMenTs TA = 25°C. Use Figure 1 Configuration. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
CIN External Input Capacitor Requirement IOUT = 4A 10 µF (VIN = 2.375V to 5.5V, VOUT = 1.5V) COUT External Output Capacitor Requirement IOUT = 4A 66 µF (VIN = 2.375V to 5.5V, VOUT = 1.5V) 4604afc 8 For more information www.linear.com/LTM4604A Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Decoupling Requirements Operation Applications Information Typical Applications Package Description Revision History Package Photograph Related Parts