HR150 SERIES
20 WATT
DC/DC CONVERTERS
ABSOLUTE MAXIMUM RATINGS
Input Voltage
TYPICAL CHARACTERISTICS
INHIBIT
Inhibit TTL Open Collector
• Logic low (output disabled)
Inhibit pin current 1 mA typical
Inhibited input current 8 mA typical
• Referenced to input common
• Logic high (output enabled)
Open collector
Output Voltage Temperature Coefficient
• 150 ppm/°C, typical
Input to Output Capacitance
• 60 pF, typical
• 10 to 16 VDC HR15X-12XX
• 18 to 36 VDC HR15X-28XX
Output Power
• 15 watts (HR151-2812 & HR151-2815, 20 watts)
Lead Soldering Temperature (10 sec)
• 300°C
Isolation
• 100 megohm minimum at 500 V
Conversion Frequency
• 250 kHz
Inhibit Pin Voltage (unit enabled)
• 8 to 10 V HR15X-12XX models
• 11 to 13 V HR15X-28XX models
Line Regulation
• 0.1% typical, 0.2% maximum
Load Regulation
• 0.2% typical, 0.4% maximum
Storage Temperature Range (Case)
• –55°C to +125°C
RECOMMENDED OPERATING CONDITIONS
Input Voltage Range
• 10 to 16 VDC continuous HR15X-12XX models
• 18 to 36 VDC continuous HR15X-28XX models
• 50 V/50 ms transient HR15XX-28XX models
Case Operating Temperature (Tc)
• –40°C to +85°C full power
• –40°C to +105°C absolute
Derating Output Power/Current
• Linearly from 100% at 85°C to 0% at 105°C
for HR151 and HR152 models
• Linearly from 100% at 85°C to 0% at 115°C
for HR153 models
Electrical Characteristics: 25°C Tc, 28 VDC Vin (12 Vin for 12V models), 100% load, unless otherwise specified.
SINGLE OUTPUT MODELS, 12 V IN
HR151-1205
HR151-1212
TYP MAX
HR151-1215
TYP MAX
PARAMETER
OUTPUT VOLTAGE
OUTPUT CURRENT
OUTPUT POWER
OUTPUT RIPPLE
INPUT VOLTAGE
INPUT CURRENT
INPUT RIPPLE
CONDITIONS
MIN
4.95
—
TYP
5.0
—
MAX
MIN
11.88
—
MIN
14.85
—
UNITS
VDC
A
5.05
3.0
15
12
—
—
35
12
—
12.12
1.25
15
15
—
—
35
12
—
15.15
1.0
15
—
—
—
—
W
0 to 1 MHz
CONTINUOUS
NO LOAD
—
35
12
—
70
—
70
—
70
mV p-p
VDC
mA
10
16
10
16
10
16
—
24
—
32
—
32
CURRENT
0 TO 2 MHz
—
40
81
80
—
—
40
82
80
—
—
40
83
80
—
mA p-p
%
EFFICIENCY
75
76
77
SINGLE OUTPUT MODELS, 28 V IN
HR151-2805
HR151-2812
TYP MAX
HR151-2815
TYP MAX
PARAMETER
OUTPUT VOLTAGE
OUTPUT CURRENT
OUTPUT POWER
OUTPUT RIPPLE
CONDITIONS
MIN
4.95
—
TYP
5.0
—
MAX
5.05
3.0
15
MIN
11.88
—
MIN
14.85
—
UNITS
VDC
A
12
—
—
40
28
—
—
12.12
1.667
20
15
—
—
40
28
—
—
15.15
1.333
20
—
—
—
—
W
0 to 1 MHz
CONTINUOUS
TRANSIENT 50 ms
NO LOAD
—
30
28
—
60
—
80
—
80
mV p-p
VDC
V
18
36
18
36
18
36
INPUT VOLTAGE
—
50
—
50
—
50
INPUT CURRENT
INPUT RIPPLE
CURRENT
—
—
20
—
30
—
30
mA
0 TO 2 MHz
—
25
81
50
—
—
25
82
50
—
—
25
83
50
—
mA p-p
%
EFFICIENCY
75
76
77
B4-44
CRANE [ Crane Aerospace & Electronics. ]
