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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： | 2/3页 |
| 文件大小： | 216K |
| 代理商： | PC1702802-4800 |
PC170 Page 2
SPECIFICATIONS ARE SuBjECT TO CHANGE WITHOuT NOTICE
2006 TELEDYNE MICROELECTRONICS
2DSPC17028XX Rev --
Series 28 Vdc PC170
2-15A, 28 Vdc
DC Solid-State Power Controller
MICROELECTRONICS
R(load)
Vline
28V
SSPC
Digital
Interface
5V bias
Gnd
1 Vbias
2 Gnd
3 Load St
4 Gate St
5 Ctrl
7 Load
6 Line
R(load)
Vline
28V
SSPC
Digital
Interface
5V bias
Gnd
1 Vbias
2 Gnd
3 Load St
4 Gate St
5 Ctrl
7 Load
6 Line
tAbLe 1 – timiNG requiremeNtS
parameter
symbol
max
unit
CNTL to GATE ST delay
t0
1000
usec
Turn on delay
t1
200
usec
Load current rise time
t2
1000
usec
Turn ON to LOAD ST delay
t3
1000
usec
CNTL to GATE ST
t4
1000
usec
Turn off delay
t5
200
usec
Load current fall time
t6
1000
usec
Turn off to load delay
t7
1000
usec
NOTES:
1. All timing measurements are at 10% and 90% into resistive load.
2. See Figure 2 for timing diagram.
FiGure 2 – timiNG DiAGrAm
FiGure 4 – oVerLoAD triP time
FiGure 3 – tyPiCAL WiriNG DiAGrAm
tAbLe 2 – DeViCe turN oN AND turN oFF
Device Turn ON
TTL HIGH
Device Turn OFF
TTL LOW or OPEN
Device RESET
(If Tripped)
TTL LOW for 50 mS. min. then HIGH
tAbLe 3 – PiN out iDeNtiFiCAtioN
pin
name
i
/o
description
1
Bias
I
Control circuit input power
2
Gnd
–
Control circuit input ground, inter-
nally isolated from power ground
3
LOAD ST
O
Device load current status
4
GATE ST
O
Output power device drive gate
status
5
Cntl
I
Device control input
6
Line
I
Line supply input
7
Load
O
Output to load
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