Datasheet
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SBVS012E − DECEMBER 2000 − REVISED DECEMBER 2007
www.ti.com
3
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 TEST CONDITIONS MIN TYP MAX UNITS
Output
Power 100% full load 0.97 W
Ripple O/P capacitor = 1µF, 50% load 20 mV
PP
Voltage vs temperature
Room to cold 0.046 %/°C
Voltage vs temperature
Room to hot 0.016 %/°C
Input
Voltage range on V
S
−10 +10 %
Isolation
Voltage
1s flash test 1 kVrms
Voltage
60s test, UL1950
(1)
1 kVrms
Line Regulation
Output voltage
I
O
= constant
(2)
V
S
(min) to V
S
(typ) 1 15 %
Output voltage I
O
= constant
(2)
V
S
(typ) to V
S
(max) 1 15 %
Switching/Synchronization
Oscillator frequency (f
OSC
) Switcing frequency = f
OSC
/2 800 kHz
Sync input low 0.4 V
Sync input current V
SYNC
= +2V 75 µA
Disable time 2 µs
Capacitance loading on SYNC
IN
pin External 3 pF
Reliability
Demonstrated MSL 3−(U) versions, T
A
= +55°C 55 FITS
Thermal Shutdown
IC temperature at shutdown +150 °C
Shutdown current 3 mA
Temperature Range
Operating −40 +100 °C
(1)
During UL1950 recognition tests only.
(2)
I
OUT
≥ 10% load current.
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)
OUTPUT VOLTAGE
(V)
LOAD REGULATION
(%)
NO LOAD
CURRENT
(mA)
EFFICIENCY
(%)
BARRIER
CAPACITANCE
(pF)
V
S
V
NOM
AT V
S
(TYP) I
Q
C
ISO
75% LOAD
(3)
10% TO 100% LOAD
(4)
0% LOAD 100% LOAD V
ISO
= 750V
RMS
PRODUCT MIN TYP MAX MIN TYP MAX TYP MAX TYP TYP TYP
DCP010505B 4.5 5 5.5 4.75 5 5.25 19 31 20 80 3.6
DCP010505DB 4.5 5 5.5 ±4.25 ±5 ±5.75 18 32 22 81 3.8
DCP010507DB 4.5 5 5.5 ±5.75 ±6.5 ±7.25 21 35 38 81 3.0
DCP010512B 4.5 5 5.5 11.4 12 12.6 21 38 29 85 5.1
DCP010512DB 4.5 5 5.5 ±11.4 ±12 ±12.6 19 37 40 82 4.0
DCP010515B 4.5 5 5.5 14.25 15 15.75 26 42 34 82 3.8
DCP010515DB 4.5 5 5.5 ±14.25 ±15 ±15.75 19 41 42 85 4.7
DCP011512DB 13.5 15 16.5 ±11.4 ±12 ±12.6 11 39 19 78 2.5
DCP011515DB 13.5 15 16.5 ±14.25 ±15 ±15.75 12 39 20 80 2.5
DCP012405B 21.6 24 26.4 4.75 5 5.25 13 23 14 77 2.5
DCP012415DB 21.6 24 26.4 ±14.25 ±15 ±15.75 10 35 17 76 3.8
(3)
100% load current = 1W/V
NOM
(typ).
(4)
Load regulation = (V
OUT
at 10% load − V
OUT
at 100% load)/V
OUT
at 75% load.