LTM4608
26
4608fd
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
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FAX: (408) 434-0507
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www.linear.com
LINEAR TECHNOLOGY CORPORATION 2007
LT 0312 REV D • PRINTED IN USA
relaTeD parTs
PART NUMBER DESCRIPTION COMMENTS
LTC2900 Quad Supply Monitor with Adjustable Reset Timer Monitors Four Supplies; Adjustable Reset Timer
LTC2923 Power Supply Tracking Controller Tracks Both Up and Down; Power Supply Sequencing
LT3825/LT3837 Synchronous Isolated Flyback Controllers No Optocoupler Required; 3.3V, 12A Output; Simple Design
LTM4616 Low V
IN
Dual 8A DC/DC Step-Down µModule Regulator
2.7V ≤ V
IN
≤ 5.5V, 0.6V ≤ V
OUT
≤ 5V, 15mm × 15mm × 2.82mm LGA Package
LTM4628 Dual 8A, 26V, DC/DC Step-Down µModule Regulator 4.5V ≤ V
IN
≤ 26.5V, 0.6V ≤ V
OUT
≤ 5.5V, Remote Sense Amplifier, Internal
Temperature Sensing Output, 15mm × 15mm × 4.32mm LGA Package
LTM4601/
LTM4601A
12A DC/DC µModule Regulator with PLL, Output
Tracking/ Margining and Remote Sensing
Synchronizable, PolyPhase Operation, LTM4601-1/LTM4601A-1 Version Has
No Remote Sensing, LGA and BGA Packages
LTM4602 6A DC/DC µModule Regulator Pin Compatible with the LTM4600, LGA Package
LTM4618 6A DC/DC µModule Regulator with PLL and Outpupt
Tracking/Margining and Remote Sensing
Synchronizable, PolyPhase Operation
LTM4604A Low V
IN
4A DC/DC µModule Regulator
2.375V ≤ V
IN
≤ 5.5V, 0.8V ≤ V
OUT
≤ 5V, 9mm × 15mm × 2.32mm LGA Package
package DescripTion
Pin Assignment Table
(Arranged by Pin Number)
PIN
NAME
PIN
FUNCTION
PIN
NAME
PIN
FUNCTION
PIN
NAME
PIN
FUNCTION
PIN
NAME
PIN
FUNCTION
PIN
NAME
PIN
FUNCTION
PIN
NAME
PIN
FUNCTION
PIN
NAME
PIN
FUNCTION
A1 GND B1 GND C1 V
IN
D1 V
IN
E1 SGND F1 RUN G1 GND
A2 GND B2 – C2 – D2 – E2 – F2 CLKOUT G2 GND
A3 GND B3 CLKIN C3 SW D3 V
IN
E3 PLLLPF F3 GND G3 GND
A4 GND B4 PHMODE C4 SW D4 V
IN
E4 – F4 SV
IN
G4 GND
A5 GND B5 MODE C5 SW D5 V
IN
E5 TRACK F5 I
THM
G5 GND
A6 GND B6 – C6 – D6 – E6 – F6 I
TH
G6 GND
A7 GND B7 BSEL C7 PGOOD D7 V
IN
E7 FB F7 GND G7 GND
A8 GND B8 MGN C8 V
IN
D8 V
IN
E8 V
IN
F8 GND G8 GND
A9 GND B9 GND C9 V
IN
D9 V
IN
E9 V
OUT
F9 V
OUT
G9 V
OUT
A10 GND B10 GND C10 V
OUT
D10 V
OUT
E10 V
OUT
F10 V
OUT
G10 V
OUT
A11 GND B11 GND C11 V
OUT
D11 V
OUT
E11 V
OUT
F11 V
OUT
G11 V
OUT
