- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384421 > HIP1090 (Intersil Corporation) Protected High Side Power Switch with Transient Suppression PDF資料下載
參數(shù)資料
| 型號(hào)： | HIP1090 |
| 廠商： | Intersil Corporation |
| 英文描述： | Protected High Side Power Switch with Transient Suppression |
| 中文描述： | 保護(hù)高側(cè)電源開關(guān)的瞬態(tài)抑制 |
| 文件頁(yè)數(shù)： | 3/5頁(yè) |
| 文件大?。?/td> | 34K |
| 代理商： | HIP1090 |
9-24
HIP1090
Applications
The HIP1090 may be used as a “hard-wired pass-thru”
device to protect the load from source voltage transients or
may be used as an active high side power interface switch
with up to 1A of Load current capability. An ON state
condition of (V
IN
- 4V)
≤
V
CON
≤
(V
IN
- 16V) is the normal
range required to activate the high pass switch, allowing the
supply source to conduct through the PNP to the load. When
the control terminal, V
CON
is open, the high pass switch is
open (no conduction). Figure 2 shows an HIP1090
application example with a switch in the V
CON
terminal. In
comparison to the hard wired circuit of Figure 1 where pin 2
is fixed at ground, pin 2 in the circuit of Figure 2 is switched
from open to ground to turn-ON the high pass switch. Used
in this mode, the HIP1090 is both an effective transient
suppressor and a high pass switch. The switch in the V
CON
terminal may be active or passive and conducts typically
less than 50mA of current. The HIP1090 used in the con-
trolled switching mode retains all of the protected features of
the device. In either circuit the output capacitor may be
increased in size to hold charge longer during transient
interruptions at the input. The charge duration for larger
capacitors or for lamp loads is tolerated because of the
internal short circuit current limiting protection. Sustained
short circuits may cause the junction temperature to reach
the thermal shutdown temperature (150
o
C).
FIGURE 1. TYPICAL APPLICATION OF THE HIP1090 AS A TRANSIENT SUPPRESSOR IN A “PASS-THRU” MODE
FIGURE 2. TYPICAL APPLICATIONS OF THE HIP1090 AS A TRANSIENT SUPPRESSOR IN A HIGH PASS SWITCH MODE
BASE
CURRENT
AMPLIFIER
CURRENT
LIMIT
2
V
CON
(CONTROL OR GND)
R
S
3
V
OUT
OVER-
VOLTAGE
SHUTDOWN
V
CE
SAT
DETECTOR
THERMAL
LIMIT
1
V
IN
V
BATT
SWITCH
INPUT
0.47
μ
F
L
R
DASH PANEL LOAD
TO OTHER
LIGHTS
AND
INSTRUMENTS
BASE
CURRENT
AMPLIFIER
CURRENT
LIMIT
2
V
CON
(CONTROL)
ON
R
S
3
V
OUT
OVER-
VOLTAGE
SHUTDOWN
V
CE
SAT
DETECTOR
THERMAL
LIMIT
1
V
IN
V
BATT
INPUT
0.47
μ
F
TO
1000
μ
F
L
SWITCH
OFF
NOTE:
V
LOAD
= V
BATT
- V
SAT
V
SAT
TYP < 0.8V at 1A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HIP1090AS | 20000 SYSTEM GATE LOGIC CELL ARRAY - NOT RECOMMENDED for NEW DESIGN |
| HIP2060 | 60V, 10A Half Bridge Power MOSFET Array(60V, 10A半橋功率MOSFET陣列) |
| HIP2060AS1 | 60V, 10A Half Bridge Power MOSFET Array |
| HIP2060AS2 | 20000 SYSTEM GATE 3.3 VOLT LOGIC CELL AR - NOT RECOMMENDED for NEW DESIGN |
| HIP2060AS3 | 20000 SYSTEM GATE 3.3 VOLT LOGIC CELL AR - NOT RECOMMENDED for NEW DESIGN |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HIP1090AS | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: |
| HIP2030B4 WAF | 制造商:Harris Corporation 功能描述: |
| HIP2030EVAL | 制造商:Harris Corporation 功能描述: |
| HIP2060 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:60V, 10A Half Bridge Power MOSFET Array |
| HIP2060 WAF | 制造商:Intersil Corporation 功能描述: |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。