Datasheet LTM8027 (Analog Devices) - 22

LTM8027
TYPICAL APPLICATION 15V VOUT Step-Down Converter
VOUT VIN V 15V IN VOUT 20.5V TO 60V 3.5A 4.7µF 1M LTM8027 4A SURGE ×2 RUN BIAS1 SS BIAS2 22µF SYNC AUX ×4 RT ADJ GND 40.2k 44.2k 3845 TA04
RELATED PARTS PART NUMBER DESCRIPTION COMMENTS
LTM8050 2A, 58V DC/DC µModule Regulator 3.6V ≤ VIN ≤ 58V, 0.8V ≤ VOUT ≤ 24V, Synchronizable, Parallelable, 9mm × 15mm × 4.92mm BGA LTM4601/ 12A DC/DC µModule Regulator with PLL, Output Synchronizable, PolyPhase Operation, LTM4601-1 Version has no Remote LTM4601A Tracking/Margining and Remote Sensing Sensing LTM4603 6A DC/DC µModule with PLL and Output Tracking/ Synchronizable, PolyPhase Operation, LTM4603-1 Version has no Remote Margining and Remote Sensing Sensing, Pin Compatible with the LTM4601 LTM4604A 4A Low VIN DC/DC µModule Regulator 2.375V ≤ VIN ≤ 5V, 0.8V ≤ VOUT ≤ 5V, 9mm × 15mm × 2.3mm LGA LTM4608A 8A Low VIN DC/DC µModule Regulator 2.7V ≤ VIN ≤ 5V, 0.6V ≤ VOUT ≤ 5V, 9mm × 15mm × 2.8mm LGA LTM8020 200mA, 36V DC/DC µModule Regulator Fixed 450kHz Frequency, 1.25V ≤ VOUT ≤ 5V, 6.25mm × 6.25mm × 2.32mm LGA LTM8022 1A, 36V DC/DC µModule Regulator Adjustable Frequency, 0.8V ≤ VOUT ≤ 5V, 9mm × 11.25mm × 2.82mm LGA, Pin Compatible to the LTM8023 LTM8023 2A, 36V DC/DC µModule Regulator Adjustable Frequency, 0.8V ≤ VOUT ≤ 5V, 9mm × 11.25mm × 2.82mm LGA, Pin Compatible to the LTM8022 LTM8025 3A, 36V DC/DC µModule Regulator 0.8V ≤ VOUT ≤ 24V, 9mm × 15mm × 4.32mm LGA LTM4624 14VIN, 4A, Step-Down µModule Regulator in Tiny 4V ≤ VIN ≤ 14V, 0.6V ≤ VOUT ≤ 5.5V, VOUT Tracking, PGOOD, Light Load Mode, 6.25mm × 6.25mm × 5.01mm BGA Complete Solution in 1cm2 (Single Sided PCB) LTM4644 Quad 4A, 14V Step-Down µModule Regulator with 4V ≤ VIN ≤ 14V, 0.6V ≤ VOUT ≤ 5.5V, CLK Input and Output, VOUT Tracking, Configurable Output Array PGOOD, 9mm × 15mm × 5.01mm BGA LTM8064 58VIN, 6A CVCC Step-Down μModule Regulator 6V ≤ VIN ≤ 58V, 1.2V ≤ VOUT ≤ 36V, 16mm × 11.9mm × 4.92mm BGA Package LTM8056 58VIN, 48 VOUT Buck-Boost μModule Regulator 5V ≤ VIN ≤ 58V, 1.2V ≤ VOUT ≤ 48V, 15mm × 15mm × 4.92mm BGA Package LTM8053 40VIN, 3.5A Step-Down μModule Regulator 3.4V ≤ VIN ≤ 40V, 0.97V ≤ VOUT ≤ 15V, 6.25mm × 9mm × 3.32mm BGA Package 8027fd 22 LT 1216 REV D • PRINTED IN USA Linear Technology Corporation 1630 McCarthy Blvd., Milpitas, CA 9 F 5 o 0 r3 m 5-o7re4 inf 17 ormation www.linear.com/LTM8027 (408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com/LTM8027 LINEAR TECHNOLOGY CORPORATION 2009 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Photograph Package Description Revision History Typical Application Related Parts