參數(shù)資料
型號(hào): PSA151.5-9IP
廠商: POWER-ONE INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 22.5 W DC-DC REG PWR SUPPLY MODULE
文件頁(yè)數(shù): 10/13頁(yè)
文件大小: 216K
代理商: PSA151.5-9IP
PSA Series Extended Data Sheet
Positive Switching Regulator (Rugged)
REV. SEP 23, 2003
Page 6 of 13
Table 4: Inhibit characteristics
Characteristics
Conditions
min
typ
max
Unit
Uinh
Inhibit input voltage to keep
Uo = on
Ui min...Ui max
–10
+0.8
V DC
regulator output voltage...
Uo = off
TC min...TC max
+2.4
+50
t r
Switch-on time after inhibit command
Ui = Ui nom
2ms
t f
Switch-off time after inhibit command
RL = Uo nom /Io nom
4
Ii inh
Input current when inhibited
Ui = Ui nom
10
mA
0
t
0
Inhibit
1
0.1
1
Uo/Uo nom
tr
tf
06001
Fig. 8
Output response as a function of inhibit signal
Vi+
Gi–
Go–
i
Vo+
Iinh
Uinh
06009
Fig. 7
Definition of Iinh and Uinh
Auxiliary Functions
i Inhibit for Remote On and Off
Note: With open i-input, output is enabled (Uo = on)
The inhibit input allows the switching regulator output to be
disabled via a control signal. In systems with several units,
this feature can be used, for example, to control the activa-
tion sequence of the regulators by a logic signal (TTL, C-
MOS, etc.). An output voltage overshoot will not occur
when switching on or off.
Fig. 6
Typical inhibit current Iinh versus inhibit voltage Uinh
4
2
0
-50 -40
20
40
-30
0
-20 -10
10
30
50
5
3
1
Iinh [mA]
Uinh [V]
U
inh
=
0.8
V
U
inh
=
2.4
V
Uo on
Uo off
06010
相關(guān)PDF資料
PDF描述
PSA121.5-9IP 1-OUTPUT 18 W DC-DC REG PWR SUPPLY MODULE
PSA481-9IR 1-OUTPUT 48 W DC-DC REG PWR SUPPLY MODULE
PSA241.5-7IP 1-OUTPUT 36 W DC-DC REG PWR SUPPLY MODULE
PSA361-9IR 1-OUTPUT 43.2 W DC-DC REG PWR SUPPLY MODULE
PSA361-7IR 1-OUTPUT 43.2 W DC-DC REG PWR SUPPLY MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PSA-1515U 制造商:PHIHONG 制造商全稱:PHIHONG 功能描述:Single Output U-Channel
PSA-15-201 功能描述:插入式交流適配器 DISC BY MFG 11/01 15W 5V/12V 1.5A RoHS:否 制造商:Phihong 地區(qū):Universal 安裝風(fēng)格:Wall, Interchangeable Plug 輸入電壓范圍:90 VAC to 264 VAC 輸出端數(shù)量:1 輸出功率額定值:5 W 輸出電壓(通道 1):5 V 輸出電流(通道 1):1 A 直流輸出連接器:USB Type A 隨附/必需的交流插頭:Required 商用/醫(yī)用:Commercial 效率:Level V
PSA-153 功能描述:插入式交流適配器 DISC-MFR-10/03 RoHS:否 制造商:Phihong 地區(qū):Universal 安裝風(fēng)格:Wall, Interchangeable Plug 輸入電壓范圍:90 VAC to 264 VAC 輸出端數(shù)量:1 輸出功率額定值:5 W 輸出電壓(通道 1):5 V 輸出電流(通道 1):1 A 直流輸出連接器:USB Type A 隨附/必需的交流插頭:Required 商用/醫(yī)用:Commercial 效率:Level V
PSA153-2 功能描述:DC/DC轉(zhuǎn)換器 Switching Regulator 45W (15V) RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標(biāo)稱): 輸出端數(shù)量:1 輸出電壓(通道 1):3.3 V 輸出電流(通道 1):600 mA 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
PSA1554-605 功能描述:CHASSIS RACK POWER SUPPLY RoHS:是 類別:電源 - 外部/內(nèi)部(非板載) >> 配件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:VS/MP 附件類型:連接器套件 適用于相關(guān)產(chǎn)品:-