Powersolve TMR2E Series User Manual
Dc-dc converters, Tmr2e series, 2 watt, Features
Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. England
Tel: 01635 521858 Fax: 01635 523771 Email: [email protected]
DC-DC Converters
TMR2E Series, 2 Watt
Electrical Specification
Short Circuit Protection
continuous, automatic recovery
Operating Temperature Range
-40°C to +85°C (derate at 1.5%/°C above 65°C)
I/O Isolation test voltage
1000VDC
Safety Approvals
cUL/UL 60950-1, IEC/EN 60950-1
Casing
plastic (UL94V-0 rated)
Remote ON/OFF
Shutdown input for low current (1mA) in standby operation
Output Voltage and Current Ratings
MODEL
INPUT
OUTPUT
OUTPUT
RIPPLE &
LINE
LOAD
EFF.
VOLTAGE
VOLTAGE
CURRENT
NOISE
REG.
REG.
(typ.)
TMR2-0510E
3.3VDC
500mA
50mV pk-pk max.
0.5%
0.75%
70%
TMR2-0511E
4.5 - 9VDC
5VDC
400mA
50mV pk-pk max.
0.5%
0.75%
70%
TMR2-0512E
12VDC
167mA
50mV pk-pk max.
0.5%
0.75%
70%
TMR2-1210E
3.3VDC
500mA
50mV pk-pk max.
0.5%
0.75%
78%
TMR2-1211E
9 - 18VDC
5VDC
400mA
50mV pk-pk max.
0.5%
0.75%
78%
TMR2-1212E
12VDC
167mA
50mV pk-pk max.
0.5%
0.75%
78%
TMR2-2410E
3.3VDC
500mA
50mV pk-pk max.
0.5%
0.75%
78%
TMR2-2411E
18 - 36VDC
5VDC
400mA
50mV pk-pk max.
0.5%
0.75%
78%
TMR2-2412E
12VDC
167mA
50mV pk-pk max.
0.5%
0.75%
78%
TMR2-4810E
3.3VDC
500mA
50mV pk-pk max.
0.5%
0.75%
78%
TMR2-4811E
36 - 75VDC
5VDC
400mA
50mV pk-pk max.
0.5%
0.75%
78%
TMR2-4812E
12VDC
167mA
50mV pk-pk max.
0.5%
0.75%
78%
Mechanical and Connection Details
www.powersolve.co.uk
Pin
Single Output
1
-Vin (GND)
2
+Vin (Vcc)
3
Remote ON/OFF
5
No conn.
6
+Vout
7
-Vout
8
No conn.
Features
•
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
Dimensions in mm (inches)