SIL40C2 Datasheet, PDF (1/4 Pages) Artesyn Technologies – 4.5-13.8 Vin Single Output DC-DC CONVERTERS C Class Non-isolated

SIL40C2 Series
4.5-13.8 Vin Single Output
DC-DC CONVERTERS C Class Non-isolated
• 40 A current rating
• Input voltage range: 4.5-13.8 V
• Output voltage: 0.6-5 V
• Industry leading value
• Cost optimized design
• Excellent transient response
• Output enable
• Output voltage adjustability
• Pathway for future upgrades
• Supports silicon voltage migration
• Resulting in reduced design-in and qual time
• RoHS compliant
The SIL40C2 series is a new high density open frame non-isolated converter
for space sensitive applications. This model has a wide input range (4.5-13.8
Vdc) and offers a wide 0.6-5 V output voltage range with 40 A load capability.
An external resistor adjusts the output voltage from its pre-set value of 0.6 V to
any value up to the 5 V maximum. Typical efficiencies for the models are 91%
for the 12 V input version. The SIL40C2 series offers remote ON/OFF and
over-current protection as standard.
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated
March 15, 2006
1
NEW Product
2 year warranty
SPECIFICATIONS
OUTPUT SPECIFICATIONS
Output voltage
Output setpoint
accuracy
Line regulation
Load regulation
Min/max load
Overshoot
Undershoot
Ripple and noise
5 Hz to 20 MHz
Transient response
(See Note 5)
0.1% trim resistors
Low line to high line
Full load to min. load
At turn-on
At turn-off
(See Note 1)
(See Notes 1, 2)
INPUT SPECIFICATIONS
Input voltage range
Input current
Minimum load
Remote OFF
Input current (max.) (See Note 3)
Start-up time
Remote ON/OFF
0.6-5 V
±1.0%
±0.2%
±0.5%
0 A/40 A
0.5% max.
100 mV max.
25 mV
Vin = 5 V, Vout = 2.5 V
150 mV max. deviation
30 µs recovery within
regulation band
4.5-13.8 Vdc
50 mA
5 mA
25 A @ Io max.
3 ms
International Safety Standard Approvals
UL/cUL CAN/CSA 22.2 No. E139421
UL60950 File No. TBD
TÜV Product Service (EN60950) Certificate No. TBD
CB report and certificate to IEC60950
GENERAL SPECIFICATIONS
Efficiency
Switching frequency
Approvals and
standards (pending)
Material flammability
Weight
MTBF
Coplanarity
Vin=5 V, Vo=2.5 V, lo=20 A
Fixed
12 V @ 40 °C
100% load
Bellcore 332
94% Typ.
500 kHz
EN60950
UL/cUL60950
UL94V-0
17 g/0.06 oz.
6,749,409 hours
150 µm
ENVIRONMENTAL SPECIFICATIONS
Thermal performance Operating ambient,
(See Note 5)
temperature
Non-operating
0 °C to +70 °C
-40 °C to +125 °C
PROTECTION
Short-circuit
Over voltage
Hiccup, non-latching
Hiccup, non-latching
RECOMMENDED SYSTEM CAPACITANCE
Input capacitance
Output capacitance
(See Note 6)
(See Note 7)
0 µF
0 µF
File Name: sil40c2.pdf Rev: 15 Mar 2006