DC1472A Linear Technology, DC1472A Datasheet - Page 24

• Manufacturer Part Number: DC1472A
• Description: BOARD DEMO LTM4618
• Manufacturer: Linear Technology
• Series: µModuler

Specifications of DC1472A

• Design Resources: LTM4618 Spice Model LTM4618 Gerber Files DC1472A Design Files DC1472A Schematic
• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Power - Output: -
• Voltage - Output: 4.5 ~ 26.5 V
• Current - Output: 6A
• Voltage - Input: 4.5 ~ 26.5 V
• Regulator Topology: Buck
• Frequency - Switching: 500kHz
• Board Type: Fully Populated
• Utilized Ic / Part: LTM4618
• Lead Free Status / Rohs Status: Not applicable / Not applicable
• Other names: DC1472; DC1472

PART NUMBER
LTM4603
LTM4604A
LTM4608A
LTM4612
LTM4619
LTM8025
LTM4618
TYPICAL APPLICATION
RELATED PARTS
24
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
6A DC/DC μModule Regulator with PLL
and Output Tracking/Margining
4A DC/DC μModule Regulator
8A DC/DC μModule Regulator
36V
Dual 4A DC/DC μModule Regulator
36V
IN
IN
V
, 3A DC/DC μModule Regulator
IN
UVLO FUNCTION
●
DC/DC μModule Regulator
FAX: [phone]
•
R1 R2
R2
4.5V ≤ V
1.22V
IN
V
≤ 6V
IN
V
●
5V Input, 2.5V at 6A Design, 500kHz Operation
IN
R1
R2
www.linear.com
5V
C1
0.1μF
C
10μF
IN
2
COMMENTS
4.5V to 20V Input, 0.6V to 5V Output, 15mm × 15mm × 2.8mm LGA Package
2.375V to 5.5V Input, 0.8V to 5V Output, Tracking
2.7V to 5.5V Input, 0.6V to 5V Output, PLL, Tracking
4.5V to 36V Input, 3.3V to 15V Output, PLL, Tracking, Margining
4.5V to 26.5V Input, Dual 0.8V to 5V Output, PLL, Tracking
3.6V ≤ V
V
COMP
TK/SS
RUN
INTV
IN
IN
CC
≤ 36V; 0.8V ≤ V
SGND
MODE/PLLIN
LTM4618
PGND
OUT
PGOOD
EXTV
FREQ
V
4618 TA02
OUT
V
≤ 24V; 9mm × 15mm × 4.32mm LGA Package
CC
FB
31.6k
10k
28.7k
C2
47pF
C
100μF
© LINEAR TECHNOLOGY CORPORATION 2010
OUT
3
V
2.5V/6A
OUT
LT 0111 REV A • PRINTED IN USA
4618fa