Datasheet LTM4613 (Analog Devices) - 23

LTM4613
APPLICATIONS INFORMATION
PULL-UP SUPPLY ≤ 5V VIN 20V TO 36V C1 10µF 50V CLOCK SYNC ×3 R4 R2 0° PHASE 51k 51k VD VIN PLLIN VOUT PGOOD VOUT 12V LTM4613 C6 RUN C3 + 16A 47pF C4 22µF COMP V 180µF FB 16V 16V INTVCC FCB C2 DRVCC 10µF fSET MARG0 50V MARGIN TRACK/SS MARG1 CONTROL + C5 C7 MPGM 100µF 0.33µF SGND PGND R1 RFB 2-PHASE 50V 392k 2.61k OSCILLATOR 5% MARGIN V+ OUT1 100k/N + R V FB R5 C11 GND OUT2 OUT = 0.6V • RFB 166k 0.1µF SET MOD C11 LTC6908-1 10µF 50V CLOCK SYNC ×3 180° PHASE VD VIN PLLIN PGOOD VOUT RUN LTM4613 C9 + C10 22µF 180µF COMP VFB 16V 16V C8 INTVCC FCB 10µF 50V DRVCC MARG0 fSET MARG1 TRACK/SS MPGM SGND PGND R6 392k 4613 F21
Figure 21. 2-Phase, Parallel 12V at 16A Design with 600kHz Frequency
4613fd For more information www.linear.com/LTM4613 23 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Decoupling Requirements Operation Applications Information Package Photograph Related Parts