Datasheet

0.020 ±0.002 DIA.
(0.508 ±0.051)
STANDOFFS
0.025
(0.64)
0.45
(11.43)
1.25
(31.75)
BOTTOM VIEW
PLASTIC CASE WITH AN INSULATED BASE
1
2
34
56
87
0.200
(5.08)
0.18
(4.57)
0.100
(2.54)
0.10
(2.54)
0.80
(20.32)
0.600
(15.24)
0.600
(15.24)
0.15 MIN
(3.81)
DIMENSIONS ARE IN INCHES
(
MM
)
Case C1
Performance Specifi cations and Ordering Guide
➀
PAR
PART NUMBER STRUCTURE
Input Voltage Range:
D5 = 4.5-9 Volts (5V nominal)
D12 = 9-18 Volts (12V nominal)
D48 = 18-72 Volts (48V nominal)
Nominal Output Voltages:
±5, ±12 or ±15 Volts
Maximum Output Current
in mA from each output
Product Series
Output Confi guration:
B = Bipolar
15B ST 100 D48
-/ -
I/O Connections
Pin Function P2
1 +Input
2 +Input
3 –Input
4 –Input
5 Common
6 +Output
7 Common
8 –Output
Output Power (Watts)
Ambient Temperature (
˚
C)
–40 0 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100
3.5
3
2.5
2
1.5
1
0.5
0
Output Power vs. Ambient Temperature
V
IN Nominal, Natural Convection
ORDERING GUIDE SUMMARY
Models
Output Input
Effi ciency
Package
(Case,
Pinout)
VOUT
(Volts)
IOUT
(mA Max.)
R/N (mV pk-pk)
➁ Regulation (Max.)
V
IN Nom.
(Volts)
Range
(Volts)
IIN➃
(mA)Typ. Max. Line Load➂ Min. Typ.
BST-5/250-D12-C ±5 ±250 75 120 ±0.5% ±0.5% 12 9-18 25/267 75% 78% C1,P2
BST-5/250-D48-C ±5 ±250 75 120 ±0.5% ±0.5% 48 18-72 7/69 72% 76% C1,P2
BST-12/125-D12-C ±12 ±125 75 150 ±0.5% ±0.5% 12 9-18 25/329 74% 76% C1,P2
BST-12/125-D48-C ±12 ±125 75 150 ±0.5% ±0.5% 48 18-72 8/81 73% 77% C1,P2
BST-15/100-D12-C ±15 ±100 75 150 ±0.5% ±0.5% 12 9-18 25/329 74% 76% C1,P2
BST-15/100-D48-C ±15 ±100 75 150 ±0.5% ±0.5% 48 18-72 8/81 73% 77% C1,P2
BST-12/105-D5-C ±12 ±105 75 150 ±0.5% ±0.5% 5 4.5-9 60/690 71% 73% C1,P2
BST-15/85-D5-C ±15 ±85 75 150 ±0.5% ±0.5% 5 4.5-9 68/689 72% 74% C1,P2
➀ Typical at TA = +25°C under nominal line voltage and full-load conditions unless otherwise noted.
➁ Ripple/Noise (R/N) measured over a 20 MHz bandwidth.
➂ Balanced loads, 10% to 100% load.
➃ Nominal line voltage, no-load/full-load conditions.
PAR
TEMPERATURE DERATING
PAR
MECHANICAL SPECIFICATIONS
C
-
RoHS-6 Hazardous
Substance Compliance
(does not claim EU RoHS
exemption 7b – lead in solder)
Third Angle Projection
Dimensions are in inches (mm shown for ref. only).
Components are shown for reference only.
Tolerances (unless otherwise specified):
.XX ± 0.02 (0.5)
.XXX ± 0.010 (0.25)
Angles ± 2˚
Dual Output BST Models
Low-Cost, High Reliability 3 Watt, DC/DC Converters
MDC_BST 3W Models.C01 Page 2 of 4
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