www.martekpower.com
200HFS series
Single & Dual Output
DC/DC Converter
F
EATURES
•
•
•
•
•
•
Miniature Single-Inline-Package (SIP)
1000 VDC Input/Output Isolation
High Efficiency
Wide Operating Temperature Range
MTBF > 2,000,000 Hours
Low Cost
D
ESCRIPTIONS
The 200HFS series is a family of cost effective 2 watt single
and dual output DC/DC converters in ultra-miniature SIP
packages. 21 models operate from input bus voltages of 5V,
12 and 24V; producing output voltage levels of 3.3V, 5V,12V,
15V, ±5, ±12V and ±15V for a wide choice.
The 200HFS series is ideal for a variety of applications
including distributed power systems, mixed analog / digital
subsystems, portable test equipment, local power networks
and battery backed systems.
I
NPUT
C
HARACTERISTICS
Min Typ Max
Input Voltage
5 VDC Input Models
4.5 5 5.5
12 VDC Input Models 10.8 12 13.2
24 VDC Input Models 21.6 24 26.4
Input Fuse Requirements
5 VDC Input Models
1000
12 VDC Input Models
500
24 VDC Input Models
200
Reverse Polarity Input
0.3
Current
Input Filter
Unit/Comments
VDC
VDC
VDC
mA; Slow blow type
mA; Slow blow type
mA; Slow blow type
A
Pi Filter
O
UTPUT
C
HARACTERISTICS
Output Voltage Set Point
Output Voltage Balance
(Duals)
Line Regulation
Min Typ Max Unit/Comments
±1.0 ±3.0 % Output voltage at
nominal line & FL
±0.1 ±1.0 % Equal Output
Loads
±1.2 ±1.5 %; % Change /
1 % change
in Input
voltage
% Output voltage
See Model
Selection Chart measured from FL
to 20% load
100 150 mV p-p, Nom.Line
@FL, 20MHz B.W.,
using 1
μf
bypass
capacitor
200 mV p-p, Over Line,
Load & Temp., 20
MHz B.W.,
using 1
μf
bypass
capacitor
%Rated Output Load
120
0.5 Second
±0.01 ±0.02 % per degree C
G
ENERAL
C
HARACTERISTICS
Switching Frequency
Isolation Voltage
Isolation Resistance
Isolation Capacitance
MTBF (MIL-HBK-217F)
Min Typ Max Unit/Comments
kHz
50 80 100
VDC, 60 sec
1000
Mohm, 500VDC
1000
80 120 pF, 100kHz, 1Volt
Thousand Hours,
2000
+25
o
C, Ground
Benign
Load Regulation
Ripple/Noise
Ripple/Noise
Overload Protection
Short Circuit Protection
Temperature Coefficient
Martek Power reserves the right to change specifications without notice.
>> B-29
1111 Knox Street
Torrance
CA 90502
USA
Tel: +1 310 202 8820
sales@martekpower.com
www.martekpower.com
E
NVIRONMENTAL
S
PECIFICATIONS
Operating Temp. Range
Operating Temp. Range
Storage Temp. Range
Relative Humidity
Cooling
Min
-40
-25
-40
Typ Max
+70
+90
+125
95
Unit/Comments
o
C; Ambient
o
C; Case
o
C
% Humidity; non-
condensing
Free-Air Convection
P
HYSICAL
C
HARACTERISTICS
Case Size
Case Material
Flammability
Weight
Unit/Comments
0.77 X 0.30 X 0.40 inches
(19.5 X 7.6 X 10.2 mm)
Non-Conductive Black Plastic
UL94V-0
2.7 Grams
O
UTLINE
D
RAWING
0.77 (19.5)
SIDE VIEW
0.40 (10.2)
0.13 (3.2)
0.05 (1.3)
0.30 (7.6)
0.09 (2.1)
0.73 (18.5)
0.100 (2.54)
BOTTOM VIEW
1
2
4
5
6
0.010 (0.25)
0.02 (0.5)
P
IN
O
UT
C
HART
Pins
1
2
4
5
6
Single
+ Vin
- Vin
- Vout
No Pin
+ Vout
Dual
+ Vin
- Vin
-Vout
Common
+ Vout
Notes:
1. Unless otherwise specified dimensions are in inches (mm).
Tolerances
Inches
mm
X.XX = ±0.02
X.X = ±0.5
X.XXX= ±0.010
X.XX = ±0.25
All specifications are typical at nominal input, nominal load and 25
°
C unless otherwise specified.
External, low ESR, 10 microfarad (minimum) capacitor across output is recommended for operation.
0.02 (0.5)
>> B-30
1111 Knox Street
Torrance
CA 90502
USA
Tel: +1 310 202 8820
sales@martekpower.com
PCB Design
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