- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄368104 > PQ1CZ41H2ZSERIES CHOPPER REGULATOR PDF資料下載
參數(shù)資料
| 型號(hào)： | PQ1CZ41H2ZSERIES |
| 英文描述： | CHOPPER REGULATOR |
| 中文描述： | 斬波調(diào)壓器 |
| 文件頁數(shù)： | 7/8頁 |
| 文件大?。?/td> | 74K |
| 代理商： | PQ1CZ41H2ZSERIES |
Chopper Regulators
PQ1CZ1
I
ON/OFF Control Terminal
In the following circuit,when ON/OFF control terminal
t
becomes low by switching transistor Tr on, output voltage may
be turned OFF and the device becomes stand-by mode. Dissipation current at stand-by mode becomes Max.400
μ
A.
<Soft start>
When capacitor Cs is attached, output pulse gradually expanded and output voltage will start softly.
<ON/OFF control with soft startup>
For ON/OFF control with capacitor C
S
, be careful not to destroy a transistor Tr by discharge current from C
S
, adding a
resistor restricting discharge current of C
S
.
(V)
3.55
(V
THH
)
2.25
(V
THL
)
1.4
(V
THON
)
0
Stand-by mode
1
OFF-state
2
Soft start
3
time
Duty 0%
Duty D
MAX
Step Down Voltage Circuit
O
1
2
3
+
V
IN
C
IN
C
S
C
O
V
O
R
2
R
1
Load
D
1
2
4
3
5
L
I
O
+
T
r
ON/OFF control signal
In the external area of the safety operation area shown by the derating curve, the overheat protection circuit may operate to
shut-down output. However, please avoid keeping such condition for a long time.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PQ1KXX3M2ZPSERIES | LOW POWER-LOSS VOLTAGE REGULATOR |
| PQ1LXX3M2SP | LOW POWER-LOSS VOLTAGE REGULATOR |
| PQ208A1 | Triac |
| PQ25VB8M2F | LOW POWER-LOSS VOLTAGE REGULATOR |
| PQ25VB012F | LOW POWER-LOSS VOLTAGE REGULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PQ1CZ41H2ZXH | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:TO-220 Type Chopper Regulator, built-in 300kHz oscillation circuit |
| PQ1CZ41H2ZZH | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 40V 1.5A 300KHz RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| PQ1D2P3BN09N1 | 制造商:Panduit Corp 功能描述:HORTIZONTAL, (9) C19 230V / 32A / THREE- - Bulk 制造商:Panduit Corp 功能描述:HORIZONTAL, (9) C19 230V / 32A / 3-PHASE |
| PQ1K183M2ZP | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Low Output Current, Compact Surface Mount Type Low Power-Loss Voltage Regulators |
| PQ1K213M2ZP | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Low Output Current, Compact Surface Mount Type Low Power-Loss Voltage Regulators |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。