DC-DC Converters
TMR2E Series, 2 Watt
Features
•
•
•
•
•
•
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Miniature SIP package
Wide 2:1 input range
Fully regulated outputs
I/O isolation 1000VDC
Operating temperature range -40°C to +85°C
Low ripple & noise
Short circuit protection & remote ON/OFF
Electrical Specification
Short Circuit Protection
Operating Temperature Range
I/O Isolation test voltage
Safety Approvals
Casing
Remote ON/OFF
continuous, automatic recovery
-40°C to +85°C (derate at 1.5%/°C above 65°C)
1000VDC
cUL/UL 60950-1, IEC/EN 60950-1
plastic (UL94V-0 rated)
Shutdown input for low current (1mA) in standby operation
www.powersolve.co.uk
Output Voltage and Current Ratings
MODEL
TMR2-0510E
TMR2-0511E
TMR2-0512E
TMR2-1210E
TMR2-1211E
TMR2-1212E
TMR2-2410E
TMR2-2411E
TMR2-2412E
TMR2-4810E
TMR2-4811E
TMR2-4812E
INPUT
VOLTAGE
4.5 - 9VDC
OUTPUT
VOLTAGE
3.3VDC
5VDC
12VDC
3.3VDC
5VDC
12VDC
3.3VDC
5VDC
12VDC
3.3VDC
5VDC
12VDC
OUTPUT
CURRENT
500mA
400mA
167mA
500mA
400mA
167mA
500mA
400mA
167mA
500mA
400mA
167mA
RIPPLE &
NOISE
50mV pk-pk max.
50mV pk-pk max.
50mV pk-pk max.
50mV pk-pk max.
50mV pk-pk max.
50mV pk-pk max.
50mV pk-pk max.
50mV pk-pk max.
50mV pk-pk max.
50mV pk-pk max.
50mV pk-pk max.
50mV pk-pk max.
LINE
REG.
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
LOAD
REG.
0.75%
0.75%
0.75%
0.75%
0.75%
0.75%
0.75%
0.75%
0.75%
0.75%
0.75%
0.75%
EFF.
(typ.)
70%
70%
70%
78%
78%
78%
78%
78%
78%
78%
78%
78%
9 - 18VDC
18 - 36VDC
36 - 75VDC
Mechanical and Connection Details
Pin
1
2
3
5
6
7
8
Single Output
-Vin (GND)
+Vin (Vcc)
Remote ON/OFF
No conn.
+Vout
-Vout
No conn.
Dimensions in mm (inches)
Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. England
Tel: 01635 521858 Fax: 01635 523771 Email: sales@powersolve.co.uk
