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| 型號(hào)： | PIP401 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 外設(shè)及接口 |
| 英文描述： | OR-ing Intelligent Switch |
| 中文描述： | 400 A BUF OR INV BASED PRPHL DRVR, PSSO6 |
| 封裝： | PLASTIC, SOT-427, D2PAK-7 |
| 文件頁(yè)數(shù)： | 9/16頁(yè) |
| 文件大?。?/td> | 272K |
| 代理商： | PIP401 |
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Philips Semiconductors
PIP401
OR-ing Intelligent Switch
Product data
Rev. 03 — 5 November 2002
9 of 16
9397 750 10578
Koninklijke Philips Electronics N.V. 2002. All rights reserved.
11. Application information
11.1 Parallel redundant operation
Figure 7
shows a typical parallel redundant power supply system. Two 5 V system
power supplies are connected via PIP401 devices to a shared load. An auxiliary
supply provides the PIP401 devices with 12 V. Power supplies with forced current
sharing capability are ideal for this application. The remote connection to each
PIP401 is taken from a point close to the load in order to compensate for the effects
V
CC
= 15 V; V
I
= 5 V
(1) T
j
= 125
°
C
(2) T
j
= 25
°
C
(3) T
j
=
40
°
C
Fig 5.
On-state characteristic; typical values.
V
CC
= 15 V; V
I
= 5 V; I
O
≥
2 A
V
ON 25
°
C
Fig 6.
Normalized on-state voltage drop factor as a
function of junction temperature.
03aj17
0
50
100
150
0
10
20
30
40
IO (A)
VON
(mV)
(1)
(2)
(3)
03af18
0
0.5
1
1.5
2
-60
0
60
120
180
Tj (
°
C)
a
a
)
-----------------------------
=
Fig 7.
PIP401 used in parallel redundant power supply network.
VCC
VRS
GND
LOAD
03ah73
5 V
SUPPLY
12 V
AUXILIARY
SUPPLY
5 V
SUPPLY
cable
inductance
VO
VI
TFL
VCC
VRS
GND
cable
inductance
VO
VI
TFL
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|---|---|
| PIP401,118 | 功能描述:電源開關(guān) IC - 配電 OR-ING INTELIGENT SW RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| PIP401 | 制造商:NXP Semiconductors 功能描述:IC MOSFET N SOT-427 |
| PIP401/T3 | 功能描述:電源開關(guān) IC - 配電 OR-ING INTELIGENT SW RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| PIP440 | 制造商:ProTek Devices 功能描述:Diode TVS Single Bi-Dir 623V 15KW 2-Pin 制造商:Microsemi Corporation 功能描述:TVS SGL BI-DIR 623V 15KW 2PIN CASE 11 - Bulk |
| PIP46U | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Fibers can be free cut using fiber cutter |
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