DC1261A Linear Technology, DC1261A Datasheet - Page 20
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DC1261A
Manufacturer Part Number
DC1261A
Description
BOARD DEMO LTM8022
Manufacturer
Linear Technology
Series
µModuler
Specifications of DC1261A
Design Resources
LTM8022 Spice Model LTM8022 Gerber Files DC1261 Design File DC1261 Schematic
Main Purpose
DC/DC, Step Down
Outputs And Type
1, Non-Isolated
Power - Output
-
Voltage - Output
3.3V
Current - Output
1A
Voltage - Input
4.5 ~ 36 V
Regulator Topology
Buck
Frequency - Switching
600kHz
Board Type
Fully Populated
Utilized Ic / Part
LTM8022
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
RELATED PARTS
LTM8022
TYPICAL APPLICATION
PART NUMBER
LTM4600/LTM4602
LTM4601/LTM4603
LTM4604/LTM4608
LTM4605/LTM4607
LTM8020
LTM8023
20
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
DESCRIPTION
10A and 6A DC/DC μModule
12A and 6A DC/DC μModule
4A, 8A Low Voltage DC/DC μModule
Buck-Boost DC/DC μModule
200mA, 36V DC/DC μModule
2A, 36V DC/DC μModule
●
FAX: (408) 434-0507
4.75V TO 36V
●
V
www.linear.com
IN
*
*RUNNING VOLTAGE RANGE. PLEASE REFER TO
APPLICATIONS INFORMATION FOR START-UP DETAILS
2.2μF
3.3V Step Down Converter
COMMENTS
Pin Compatible, 4.5V ≤ V
Pin Compatible; Remote Sensing; PLL, Tracking and Margining, 4.5V ≤ V
2.375V ≤ V
(LTM4608)
Up to 160W, External Inductor; High Effi ciency (Up to 98%),
15mm × 15mm × 2.8mm LGA
4V ≤ V
3.6V ≤ V
Pin Compatible with LTM8022
42.2k
RUN/SS
IN
SHARE
R
IN
T
IN
≤ 36V, 1.25V ≤ V
GND SYNC ADJ
LTM8022
IN
≤ 36V, 0.8V ≤ V
≤ 5.5V, 9mm × 15mm × 2.3mm (LTM4604), 9mm × 15mm × 2.5mm
8022 TA07
BIAS
OUT
AUX
PG
154k
IN
OUT
OUT
≤ 28V
≤ 5V, 6.25mm × 6.25mm × 2.32mm LGA
≤ 10V, 11.25mm × 9mm × 2.82mm LGA,
22μF
V
3.3V
1A
OUT
© LINEAR TECHNOLOGY CORPORATION 2008
LT 0810 REV D • PRINTED IN USA
IN
≤ 28V
8022fd