DCP01B SERIES
www.ti.com
SBVS012C − DECEMBER 2000 − REVISED AUGUST 2005
ELECTRICAL CHARACTERISTICS
At T
A
= +25°C, V
S
= nominal, C
IN
= 2.2µF, and C
OUT
= 0.1µF, unless otherwise noted.
DCP01B SERIES
PARAMETER
Output
Power
Ripple
Voltage vs Temperature
Input
Voltage range on V
S
Isolation
1s flash test
Voltage
Line Regulation
Voltage Source (V
S
)
Switching/Synchronization
Oscillator frequency (f
OSC
)
Sync input low
Sync input current
Disable time
Capacitance loading on SYNC
IN
pin
Reliability
Demonstrated
Thermal Shutdown
IC temperature at shutdown
Shutdown current
Temperature Range
Operating
(1)
(2)
TEST CONDITIONS
100% full load
O/P capacitor = 1µF, 50% load
Room to cold
Room to hot
MIN
TYP
0.97
20
0.046
0.016
MAX
UNITS
W
mV
PP
%/°C
%/°C
−10
1
1
+10
%
kVrms
kVrms
%
change
of V
S
kHz
60s test, UL1950
Minimum V
S
≤
I
O
constant
≤
typical V
S
Typical V
S
≤
I
O
constant
≤
maximum V
S
1
15
Switcing frequency = f
OSC
/2
V
SYNC
= +2V
External
MSL 3−(U) versions T
A
= +55°C
−40
800
0.4
75
2
3
+70
+150
3
−40
+100
V
µA
µs
pF
°C
°C
mA
°C
During UL1950 recognition tests only.
Line regulation is measured at constant load current. Line regulation = (V
OUT
at I
OUT
fixed)/V
S
. Variation % = V
S
min to V
S
typ, V
S
typ to V
S
max.
ELECTRICAL CHARACTERISTICS PER DEVICE
At T
A
= +25°C, V
S
= nominal, C
IN
= 2.2µF, and C
OUT
= 0.1µF, unless otherwise noted.
INPUT VOLTAGE
(V)
V
S
PRODUCT
DCP010505B
DCP010505DB
DCP010507DB
DCP010512B
DCP010512DB
DCP010515B
DCP010515DB
DCP011512DB
DCP011515DB
DCP012405B
DCP012415DB
(3)
(4)
OUTPUT VOLTAGE
(V)
V
NOM
= V
S
Typical
75%
LOAD
TYP
5
±5
±6.5
12
±12
15
±15
±12
±15
5
±15
MAX
5.25
±5.75
±7.25
12.6
±12.6
15.75
±15.75
±12.6
±15.75
5.25
±15.75
LOAD REGULATION
(%)
LOAD
MAX
31
32
35
38
37
42
41
39
39
23
35
NO LOAD
CURRENT
(mA)
I
Q
0% LOAD
TYP
20
22
38
29
40
34
42
19
20
14
17
EFFICIENCY
(%)
BARRIER
CAPACITANCE
(pF)
C
ISO
V
ISO
= 750V
RMS
TYP
3.6
3.8
3.0
5.1
4.0
3.8
4.7
2.5
2.5
2.5
3.8
10% TO 100%
TYP
19
18
21
21
19
26
19
11
12
13
10
100% LOAD
TYP
80
81
81
85
82
82
85
78
80
77
76
MIN
4.5
4.5
4.5
4.5
4.5
4.5
4.5
13.5
13.5
21.6
21.6
TYP
5
5
5
5
5
5
5
15
15
24
24
MAX
5.5
5.5
5.5
5.5
5.5
5.5
5.5
16.5
16.5
26.4
26.4
MIN
4.75
±4.25
±5.75
11.4
±11.4
14.25
±14.25
±11.4
±14.25
4.75
±14.25
100% load current = 1W/V
S
typical.
Load regulation = (V
OUT
at 10% load − V
OUT
at 100% load)/V
OUT
at 75% load.
3
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