SMT15C View Datasheet(PDF) - Emerson Network Power
Part Name
Description
MFG CO.
'SMT15C' PDF : 4 Pages View PDF
Embedded Power for
Business-Critical Continuity
Specifications
All specifications are typical at nominal input, full load at 25°C unless otherwise stated.
Rev.06.25.07
SMT15C
2 of 4
OUTPUT SPECIFICATIONS
Voltage adjustability
(See Note 7)
5 Vin
12 Vin
0.9-3.3 Vdc
0.9-5.0 Vdc
Output setpoint accuracy 1.0% trim resistors
±2.5%
Line regulation
Low line to high line
±0.2%
Load regulation
Full load to min. load
±0.5%
Min/max load
0 A/15 A
Overshoot
(at turn-on)
5 Vin
12 Vin
3.0% max.
1.0% max.
Undershoot
At turn-off
100 mV max.
Ripple and noise
5 Hz to 20 MHz
(See Note 6)
See Table
on page 2
Transient response
(See Note 1)
100 mV max. deviation
200 μs recovery to
within regulation band
INPUT SPECIFICATIONS
Input voltage range
Input current
Input current (max.)
(See Note 9)
Input reflected ripple
(See Note 2)
Remote ON/OFF
Logic compatibility
ON
OFF
Start-up time
(See Note 3)
5 Vin
12 Vin
Minimum load
Remote ON/OFF
5 Vin
12 Vin
5 Vin
12 Vin
Power-up
Remote ON/OFF
4.5-5.5 Vdc
10.2-13.8 Vdc
65 mA
20 mA
11.5 A max. @ Io max.
8.1 A @ lo max.
200 mA (pk-pk)
200 mA (pk-pk)
Positive logic
>2.4 Vdc
<0.8 Vdc
<20 ms
<20 ms
INPUT SPECIFICATIONS (CONTD.)
Turn ON threshold
5 Vin
12 Vin
Turn OFF threshold
5 Vin
12 Vin
4.5 Vdc typ.
9.3 Vdc typ.
4.3 Vdc typ.
7.8 Vdc typ.
GENERAL SPECIFICATIONS
Efficiency
See Table on page 2
Switching frequency
Fixed
200 kHz
Approvals and
standards
(See Note 4)
TÜV Product Services
IEC60950, UL/cUL60950
Material flammability
UL94V-0
Weight
14.2 g (0.5 oz)
Coplanarity
150 μm
MTBF
Telcordia SR-332
7,817,294 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
(See Note 10)
Operating ambient,
temperature
Non-operating
0 °C to +80 °C
-40 °C to +125 °C
PROTECTION
Short-circuit
Hiccup, non-latching
RECOMMENDED SYSTEM CAPACITANCE
Input capacitance
Output capacitance
(See Note 11)
(See Note 11)
270 μF/20 mW ESR max.
680 μF/10 mW ESR max.
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