DC1597A Linear Technology, DC1597A Datasheet - Page 17

• Manufacturer Part Number: DC1597A
• Description: BOARD EVAL LTM8031
• Manufacturer: Linear Technology
• Series: µModuler

Specifications of DC1597A

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 3.3V
• Current - Output: 1A
• Voltage - Input: 5 ~ 36 V
• Regulator Topology: Buck
• Frequency - Switching: 750kHz
• Board Type: Fully Populated
• Utilized Ic / Part: LTM8031
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Power - Output: -

TYPICAL APPLICATIONS
Two LTM8031s Operating in Parallel (Also See the LTM8032, 2A Pin Compatible)
OPTIONAL SYNC TIE TO
GND IF NOT USED
11.5V TO 36V
10.5V TO 36V
V
*RUNNING VOLTAGE RANGE.
IN
SEE APPLICATIONS FOR START-UP DETAILS
*
V
IN
*
8V Step-Down Converter
1μF
23.7k
1μF
1μF
*RUNNING VOLTAGE RANGE.
V
FIN
RUN/SS
SHARE
RT
SEE APPLICATIONS FOR START-UP DETAILS
IN
23.7k
SYNC GND
LTM8031
V
FIN
RUN/SS
SHARE
V
FIN
RUN/SS
SHARE
RT
RT
IN
IN
23.7k
SYNC GND ADJ
SYNC GND ADJ
LTM8031
LTM8031
PGOOD
ADJ
BIAS
OUT
AUX
26.7k
8031 TA06
PGOOD
PGOOD
BIAS
BIAS
OUT
AUX
OUT
AUX
13.7k
4.7μF
10μF
V
8V
1A
8031 TA07
OUT
V
8V
1.9A
OUT
LTM8031
17
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