MS5A-3S1.2 Bourns Inc., MS5A-3S1.2 Datasheet - Page 2

• Manufacturer Part Number: MS5A-3S1.2
• Description: DC/DC Converters & Regulators 3.3V in 1.2V 5A out
• Manufacturer: Bourns Inc.
• Series: MSr

Specifications of MS5A-3S1.2

• Output Power: 6 W
• Input Voltage Range: 3 V to 5.5 V
• Input Voltage (nominal): 3.3 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 1.2 V
• Output Current (channel 1): 5 A
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

COPYRIGHT© 2005, BOURNS, INC. LITHO IN U.S.A., REV. 1/05
Product Schematic
R
up
Trim % = desired percentage trim up or down
MS5A Series – Power Module
=
499 X
R
down
1 –
=
(
(
V
V
499 X
in
in
– (1 + Trim %) X 1.5 V
– (1 + Trim %) X 1.5 V
CNT
Gnd
CNT
Gnd
V
V
in
in
(
1 – (1 – Trim %)
1 – Trim %
R
up
in
in
R
)
– 1.5
– 1.5
down
)
)
MS5A-3S2.5
MS5A-3S3.3
Configuration
Internal Identifier
Current/Power (Amps)
Input Voltage (Volts)
Outputs
Output Voltage (Volts)
Options
Temperature Derating
How to Order
S = Single
Z = Industrial Temperature Range (-40 °C Operation)
Reliable Electronic Solutions
Asia-Pacific:
Europe:
The Americas: TEL [phone] • FAX [phone]
www.bourns.com
6
5
4
3
2
1
0
6
5
4
3
2
1
0
-40
-40
LOW TEMP
LOW TEMP
OPTION
OPTION
“-Z”
“-Z”
-30
-30
-20
-20
TEL +886- (0)2 25624117 • FAX +886- (0)2 25624116
TEL [phone] • FAX [phone]
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
20
20
30
30
40
40
50
50
60
60
70
70
M S 5A - 5 S 3.3 - Z
80
80
200 lfm
100 lfm
0 lfm
400 lfm
200 lfm
100 lfm
0 lfm
90
90