DC1379A Linear Technology, DC1379A Datasheet - Page 16

• Manufacturer Part Number: DC1379A
• Description: BOARD EVAL LTM8025
• Manufacturer: Linear Technology
• Series: µModuler

Specifications of DC1379A

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 3.3V
• Current - Output: 3A
• Voltage - Input: 5.5 V ~ 36 V
• Regulator Topology: Buck
• Frequency - Switching: 250kHz ~ 2MHz
• Board Type: Fully Populated
• Utilized Ic / Part: LTM8025
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Power - Output: -

TYPICAL APPLICATIONS
LTM8025
16
4.1V TO 36V
OPTIONAL
SYNC
V
IN
*
*RUNNING VOLTAGE RANGE. PLEASE REFER TO APPLICATIONS INFORMATION
SECTION FOR START-UP DETAILS
NOTE: SYNCHRONIZE THE TWO MODULES TO AVOID BEAT FREQUENCIES,
IF NECESSARY. OTHERWISE, TIE EACH SYNC TO GND
7.5V TO 30V
11V TO 36V
V
V
IN
IN
*
*
*RUNNING VOLTAGE RANGE. PLEASE REFER TO
APPLICATIONS INFORMATION SECTION FOR START-UP DETAILS
*RUNNING VOLTAGE RANGE. PLEASE REFER TO
APPLICATIONS INFORMATION SECTION FOR START-UP DETAILS
2.2μF
2.2μF
4.7μF
4.7μF
69.8k
Two LTM8025s in Paralel, 2.5V at 5.5A
93.1k
137k
137k
–5V Negative Output Converter
8V Step-Down Converter
V
RUN/SS
SHARE
RT
V
RUN/SS
SHARE
RT
V
RUN/SS
SHARE
RT
V
RUN/SS
SHARE
RT
IN
IN
IN
IN
SYNC
SYNC
SYNC
SYNC
LTM8025
LTM8025
LTM8025
LTM8025
GND
GND
GND
GND
PGOOD
PGOOD
PGOOD
PGOOD
V
BIAS
V
V
V
BIAS
BIAS
BIAS
AUX
ADJ
AUX
AUX
AUX
OUT
ADJ
ADJ
ADJ
OUT
OUT
OUT
54.9k
93.1k
3V
113k
47μF
100μF
8025 TA06
V
8V AT 3A
V
–5V AT 2A
8025 TA04
OUT
OUT
8025 TA05
300μF
V
2.5V AT 5.6A
OUT
8025fa