ETC 24S12.3500UW

10 Watt CD Single Series DC/DC Converters
Features
!
High Temperature Operation, up to 110°C Case
with No Derating
!
Fully Self Contained, No External Parts Required
for Operation, Ultra Low Input Reflected Ripple
!
Fixed Frequency Design
!
Low and Specified Input/Output Capacitance
!
Overcurrent Protected for Long, Reliable Operation
!
Five-sided Shielding
!
Water Washable Case Design
!
Five Year Warranty
Description
Selection Chart
The 24S5.2000CD DC/DC converter is designed for fast
integration with your system’s power needs. With no external
components or filtering necessary for all but the most critical
applications, these converters can provide power instantly.
This saves you costly engineering time required to design
your system around the power converter.
Model
24S5.2000CD
Input Range
VDC
Min
Max
18
36
Output
VDC
Output
mA
5
2000
Output Parameters*
Model
Output Voltage
Input Parameters*
Model
24S5.2000CD
Voltage Range
Reflected Ripple (2)
Input Current Full Load
No Load
Efficiency
Switching Frequency
Maximum Input
Overvoltage,
100ms Maximum
Turn-on Time,
1% Output Error
Recommended Fuse
Units
MIN
MAX
TYP
TYP
TYP
TYP
TYP
18
36
20
495
7
84
220
MAX
45
VDC
TYP
6
ms
(3)
AMPS
VDC
Output Voltage Accuracy
MIN
TYP
MAX
24S5.2000CD
5
4.90
5.00
5.10
Rated Load Range
MIN
MAX
0.0
2.0
A
Load Regulation
25% Max Load Max Load
TYP
MAX
0.2
0.4
%
TYP
MAX
TYP
TYP
TYP
TYP
TYP
TYP
MAX
0.03
0.2
< 0.05
250
90
> 40
70
50
150
mA P-P
mA
%
kHz
Line Regulation
Vin = Min-Max VDC
Short Term Stability (5)
Transient Response (6)
Dynamic Response (7)
Input Ripple Rejection (8)
Noise, Peak - Peak (2)
Temperature Coefficient
Short Circuit Protection to
Common
A
Units
VDC
VDC
%
%/24Hrs
µs
mV peak
dB
mV P-P
ppm/°C
Continuous, Current Limit
Protection
NOTES
*
(2)
(3)
(4)
(5)
All parameters measured at Tc = 25°C, nominal input voltage
and full rated load unless otherwise noted. Refer to the
CALEX Application Notes for the definition of terms,
measurement circuits and other information.
Noise is measured per CALEX Application Notes. Measurement
bandwidth is 0-20 MHz for peak-peak measurements, 10 kHz to
1 MHz for RMS measurements. Output noise is measured with
a 0.01µF / 100V ceramic capacitor in parallel with a 1µf / 35V
Tantalum capacitor across output pins. Input reflected ripple
is measured into a 10µH source impedance.
To determine the correct fuse size, see CALEX Application
Notes.
The Case is tied to the -input pin.
Short term stability is specified after a 30 minute warmup at full
load, constant line and recording the drift over a 24 hour period.
(6)
The transient response is specified as the time required to settle
from a 50 to 75 % step load change (rise time of step = 2 µSec)
to a 1% error band.
(7) Dynamic response is the peak overshoot during a transient
as defined in note 6 above.
(8) The input ripple rejection is specified for DC to 120 Hz ripple with
a modulation amplitude of 1% of Vin.
(9) The case thermal impedance is specified as the case temperature
rise over ambient per package watt dissipated.
(10) Specifications subject to change without notice.
2401 Stanwell Drive • Concord, California 94520 • Ph: 925/687-4411 or 800/542-3355 • Fax: 925/687-3333 • www.calex.com • Email: [email protected]alex.com
1
3/2001
10 Watt CD Single Series DC/DC Converters
±0.002
General Specifications*
24S5.2000CD
Units
Isolation (4)
Isolation Voltage
Input to Output
10µA Leakage
Input to Output
Capacitance
Environmental
Ambient Operating Range
No Derating
Case Operating Range
No Derating
Storage Range
Thermal Impedance (9)
MIN
700
VDC
TYP
400
pF
MAX
85
°C
MIN
MAX
MIN
MAX
TYP
-40
110
-55
120
14
BOTTOM VIEW
SIDE VIEW
°C
°C
Mechanical tolerances unless otherwise noted:
X.XX dimensions: ±0.020 inches
°C/Watt
General
X.XXX dimensions: ±0.005 inches
Unit Weight
Chassis Mounting Kit
TYP
1.0
oz
MS6, MS8, MS15
Pin
1
2
3
4
Function
+INPUT
-INPUT
+OUTPUT
CMN
A
2401 Stanwell Drive • Concord, California 94520 • Ph: 925/687-4411 or 800/542-3355 • Fax: 925/687-3333 • www.calex.com • Email: [email protected]
2
3/2001