BBF2812S_15 Datasheet, PDF (5/11 Pages) M.S. Kennedy Corporation – All Ceramic Capacitors

ELECTRICAL SPECIFICATIONS
BBF2812S
Parameter
Output Voltage
Output Current 2
Output Voltage Ripple
Input Current Ripple 2
Line Regulation
Load Regulation
Efficiency
Step Load Response 2
Step Load Recovery 2
Step Line Response 2
Step Line Recovery 2
Start Up Overshoot
Start Up Delay 2
Shutdown Delay 2
Shutdown Recovery 2
Input Voltage Range 2
Quiescent Current
Capacitive Load 2
Isolation
Short Circuit Current Limit 7
Switching Frequency
VOUT Adjustment Range
Test Conditions 1
16V≤VIN≤40V
BW=10KHz to 2MHz
BW=10KHz to 2MHz
VIN=16V to 40V
IOUT=0.19A to 1.9A
IOUT=0.95A to/from 1.9A
Transition TIme=30μS
IOUT=0.95A to/from 1.9A
Transition TIme=30μS
VIN=16V to/from 40V
Transition Time=30μS
VIN=16V to/from 40V
Transition Time=30μS
IOUT=1.9A
IOUT=1.9A
POUT=22.8W MAX.
Enabled, IOUT=0mA
Disabled IOUT=0mA
No Effect on DC Performance
Input to output or any pin to case @ 500V
RPOT=50KΩ
Group A
BBF2812S H
Subgroup
Min.
Typ.
Max.
1
12.00 12.05 12.10
2,3
11.80
-
12.30
1
190
-
1900
2,3
190
-
1800
1
-
25
50
2,3
-
-
60
1
-
20
40
2,3
-
-
50
1
-
±5 ±50
2,3
-
-
±100
1
-
±5 ±50
2,3
-
-
±100
1
67
74
-
2,3
58
-
-
4
-
±700 ±1200
5,6
-
- ±1600
4
-
100 200
5,6
-
-
300
4
-
±300 ±500
5,6
-
-
±800
4
-
70
200
5,6
-
-
300
4
-
0
400
5,6
-
-
1500
4
-
20
60
5,6
-
-
100
4
-
120 500
5,6
-
-
550
-
-
20
60
1,2,3
16
-
40
1
-
35
40
2,3
-
-
50
1,2,3
-
1.25 2.5
1,2,3
-
-
300
1
100
-
-
1
1.9
2.8
3.4
4
475 500 525
1
±10
-
-
BBF2812S
Units
Min. Typ. Max.
11.95 12.05 12.15 VDC
-
-
-
VDC
190
-
1900 mA
-
-
-
mA
-
25
60 mVrms
-
-
- mVrms
-
20
40 mArms
-
-
- mArms
-
±5 ±60 mV
-
-
-
mV
-
±5 ±60 mV
-
-
-
mV
67
74
-
%
-
-
-
%
-
±700 ±1400 mV
-
-
-
mV
-
100 220 μS
-
-
-
μS
-
±300 ±550 mV
-
-
-
mV
-
70
220 μS
-
-
-
μS
-
0
500 mV
-
-
-
mV
-
20
60
mS
-
-
-
mS
-
120 500 μS
-
-
-
μS
-
20
60
mS
16
-
40
V
-
35
40
mA
-
-
-
mA
-
1.25 2.5 mA
-
-
300
μF
100
-
-
MΩ
1.9
2.8
3.4
A
475 500 525 KHz
±10
-
-
%
NOTES:
1 +VIN = 28V, IOUT = 1.9A, TA=TC=25°C unless otherwise specified.
2 Guaranteed by design but not tested. Typical parameters are representative of actual device performance but are for reference only.
3 Industrial grade devices shall be tested to subgroups 1 and 4 unless otherwise specified.
4 Military grade devices ("H" suffix) shall be 100% tested to subgroups 1, 2, 3 and 4.
5 Subgroups 5 and 6 testing available upon request.
6 Subgroup 1, 4 TA=TC=+25°C
2, 5 TA=TC=+125°C
3, 6 TA=TC= -55°C
7 Device has internal shutdown feature that pulses the output with a low duty cycle during faults.
5
8548-34 Rev. H 4/12