DC-DC Converters
TMR 3WI Series, 3 Watt
Features
•
•
•
•
•
•
Highest power density in SIP package
Ultra wide 4:1 input range
Fully regulated outputs
Low ripple and 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 3.3%/K above 70°C)
1500VDC
cUL/UL 60950-1, IEC/EN 60950-1
plastic (UL94V-0 rated)
shutdown input for low input current (1mA) in standby operation
www.powersolve.co.uk
Output Voltage and Current Ratings
MODEL
TMR 3-1210WI
TMR 3-1211WI
TMR 3-1212WI
TMR 3-1213WI
TMR 3-1221WI
TMR 3-1222WI
TMR 3-1223WI
TMR 3-2410WI
TMR 3-2411WI
TMR 3-2412WI
TMR 3-2413WI
TMR 3-2421WI
TMR 3-2422WI
TMR 3-2423WI
TMR 3-4810WI
TMR 3-4811WI
TMR 3-4812WI
TMR 3-4813WI
TMR 3-4821WI
TMR 3-4822WI
TMR 3-4823WI
INPUT V
OUTPUT V
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
3.3VDC
5VDC
12VDC
15VDC
±5VDC
±12VDC
±15VDC
OUTPUT I
700mA
600mA
250mA
200mA
±300mA
±125mA
±100mA
700mA
600mA
250mA
200mA
±300mA
±125mA
±100mA
700mA
600mA
250mA
200mA
±300mA
±125mA
±100mA
RIPPLE & NOISE
75mV pk-pk max.
75mV pk-pk max.
75mV pk-pk max.
75mV pk-pk max.
75mV pk-pk max.
75mV pk-pk max.
75mV pk-pk max.
75mV pk-pk max.
75mV pk-pk max.
75mV pk-pk max.
75mV pk-pk max.
75mV pk-pk max.
75mV pk-pk max.
75mV pk-pk max.
75mV pk-pk max.
75mV pk-pk max.
75mV pk-pk max.
75mV pk-pk max.
75mV pk-pk max.
75mV pk-pk max.
75mV pk-pk max.
LINE REG.
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
LOAD REG.
0.5%
0.5%
0.5%
0.5%
1.0%
1.0%
1.0%
0.5%
0.5%
0.5%
0.5%
1.0%
1.0%
1.0%
0.5%
0.5%
0.5%
0.5%
1.0%
1.0%
1.0%
EFF.
74%
78%
80%
80%
80%
80%
80%
75%
80%
81%
81%
79%
80%
81%
74%
79%
79%
79%
79%
79%
80%
4.5 - 18V
9 - 36V
18 - 75V
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.
Dual Output
-Vin (GND)
+Vin (Vcc)
Remote On/Off
No Conn.
+Vout
Common
-Vout
Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. England
Tel: 01635 521858 Fax: 01635 523771 Email: sales@powersolve.co.uk
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