HSH SERIES
1.5 WATT
ABSOLUTE MAXIMUM RATINGS
Input Voltage
• 6 to 20 VDC
Output Power
• 1.5 W
Lead Soldering Temperature (10 sec per lead)
• 300°C
Storage Temperature Range (Case)
• –65°C to +150°C
DC/DC C
ONVERTERS
INHIBIT
Inhibit – TTL Open Collector
• Logic low (output disabled)
• Referenced to input common
• Logic high (output enabled) open collector
TYPICAL CHARACTERISTICS
Output Voltage Temperature Coefficient
• 100 ppm/°C typical
Isolation
• 100 megohm minimum at 500 V
• Any pin to case except case pin
Audio Rejection 40 dB, typical
Conversion Frequency (kHz)
• 90 min kHz, Vin=6V, ±Iout=60 mA,
Tc=-55 to +125°C
Inhibit Pin Voltage (unit enabled)
• 7 to 8 V
RECOMMENDED OPERATING CONDITIONS
Input Voltage Range
• 6 to 20 VDC continuous, 600 mW max
• 12 to 18 VDC continuous, 1.5 W max
Case Operating Temperature (Tc)
• +125°C to +150°C 1 watt
• –55°C to +125°C 1.5 watt
Electrical Characteristics:14 VDC Vin, ±100mA load, unless otherwise specified.
HSH1205D
PARAMETER
OUTPUT VOLTAGE
OUTPUT CURRENT
5
CONDITIONS
MIN
V
IN
= 6, I
OUT
= ±60mA ±4.75
V
IN
= 16, I
OUT
= ±60mA ±4.75
V
IN
= 16, I
OUT
= ±120mA ±4.75
V
IN
= 12 TO 18 VDC
V
IN
= 6 TO 20 VDC
OUTPUT POWER
V
IN
= 12 TO 18 VDC
V
IN
= 6 TO 20 VDC
OUTPUT RIPPLE
VOLTAGE
INPUT VOLTAGE
INPUT CURRENT
INPUT RIPPLE
2
CURRENT
EFFICIENCY
START–UP
10 kHz - 2 MHz
NO LOAD TO 1.5 W
NO LOAD TO 600 mW
NO LOAD
INHIBITED
10 kHz - 10 MHz
DELAY
OVERSHOOT
1
LOAD FAULT
1, 3, 4
POWER DISSIPATION
—
12
6
—
—
—
71
—
—
—
35
14
14
5.0
2.4
—
74
3
0
—
180
18
20
10
3.2
50
—
18
100
2.2
—
12
6
—
—
—
63
—
—
—
50
14
14
8
8
—
67
3
0
—
250
18
20
12
12
100
—
18
150
2.5
—
—
6
—
—
—
59
—
—
—
50
—
14
18
2.4
—
—
3
0
—
250
—
20
25
3.5
100
—
18
150
2.5
mV p-p
VDC
mA
mA p-p
%
ms
mV pk
W
0
0
0
0
25°C
TYP MAX
±5
±5.25
±5
±5.25
±5
±150
±60
—
—
±5.25
240
96
1.5
0.6
+125°C/-55°C
1
MIN TYP MAX
±4.75 ±5
±5.25
±4.75 ±5
±5.25
±4.75
0
0
0
0
±5
±150
±60
—
—
±5.25
240
96
1.5
0.6
+150°C
1
MIN TYP MAX
±4.75
±5
±5.25
±4.75
±5
±5.25
±4.75
0
0
0
0
±5
±100
±60
—
—
±5.25
160
96
1.0
0.6
mA
W
UNITS
VDC
Notes:
1. Guaranteed by design, not tested.
2. Lin = 2 µH.
3. Maximum duration of short circuit: 25°C-– 90 seconds, 150°C
– 5 seconds.
4. Load fault is a short circuit (<50 mohms). Recovery is into
resistive full load.
5. Max. spec indicates 80% of the converter’s total power, avail-
able from either output providing the other output carries a
minimum of 20% of the total load.
®
2
INTERPOINT [ INTERPOINT CORPORATION COMPANY ]
