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参数资料
| 型号： | PC1702802-4800 |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 56 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | MODULE-7 |
| 文件页数： | 1/3页 |
| 文件大小： | 216K |
| 代理商： | PC1702802-4800 |
2006 TELEDYNE MICROELECTRONICS
310.574.2082 www.teledynemicro.com
PC170 Page 1
2DSPC17028XX Rev --
Series 28 Vdc PC170
2-15A, 28 Vdc
DC Solid-State Power Controller
MICROELECTRONICS
PArt Number
DeSCriPtioN
PC1702802-4800
2A, 28 Vdc Solid-State Power Controller
PC1702807-4800
7A, 28 Vdc Solid-State Power Controller
PC17028152-4800
15A, 28 Vdc Solid-State Power Controller
These solid-state power controllers (SSPC) switch, monitor, report status and provide
circuit protection for circuits from 2 to 15 amps within the voltage limits and conditions
specified in MIL-STD-1275.
CoNtroL iNPut
The device is controlled ON, OFF or RESET by a TTL level applied
to the CONTROL pin (see Table 2).
VbiAS iNPut
The VBias input provides power for the device. At power up (+28V
present, VBias not present), the output of the SSPC shall be OFF
regardless of the state of the CONTROL pin. When the VBias is
present, the output of the SSPC shall follow the command of the
input control. When VBias is removed, the device shall return to
OFF condition regardless of the state of the CONTROL pin.
LoAD StAtuS outPut
A TTL high at the LOAD ST pin indicates that the current flow is
less than 15% of the rated device current. A TTL LOW indicates
that the current flow is greater than 5% of the rated device current.
For load current between 5% and 15% of the rated current, the
LOAD status is undetermined and it may go either way.
GAte StAtuS outPut
A TTL HIGH at the GATE ST pin (pin 4) indicates that the voltage
on the gate of the power FET is HIGH. A TTL LOW indicates the
voltage at the gate of the power FET is LOW.
triP CHArACteriStiCS
The device shall interrupt the flow of load current when the current
draw is equal to or is greater than 145% of the rated current.
The device will NEVER trip when the current draw is equal to or
less than 110% of the rated load. Between 110% and 145% of
current draw rating, the device may or may not trip. The trip time is
specified in Figure 4.
PoWer oN CoNDitioN
When the CONTROL input is LOW or OPEN, the device shall be
OFF.
StAtuS CoNDitioNS
The status and control of the device shall be monitored through the
CONTROL, GATE ST and LOAD ST outputs as shown in Table 4.
FuNCtioNAL SPeCiFiCAtioNS
BOTTOM VIEW
6
5
4
2
1
3
7
SIDE VIEW
.187
(4.75)
.625
(15.87)
.315
(8.00)
.370
(9.39)
MAX
.195
(4.95)
MIN
2X
.060
(1.52)
5X
.030
(.762)
7X
.240
(6.09)
.137
(3.48)
.122
(3.09)
.200
(5.08)
.400
(10.16)
.600 (15.24)
.800 (20.32)
1.205
(30.60)
1.495
(37.97)
M2-0.4 STUD
.700 (17.78)
NOTES:
Measurements in inches (mm)
WEIGHT – 1.24 oz. (35g)
PINS – Pins are gold-plated per
MIL-G-45204, Type III, Grade A,
Class 1.
FINISH – The package is
nickel-plated, Class 1, Grade F,
per Spec. AMS-QQ-N-290.
Pin designations are for reference
only and will not show on actual
part.
1.075
(27.30)
FiGure 1 – meCHANiCAL outLiNe
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