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參數(shù)資料
| 型號： | PQ1CZ21H2ZZ |
| 廠商： | Sharp Corporation |
| 英文描述： | Low Dissipation Current at OFF-state Chopper Regulator |
| 中文描述： | 低耗散電流在關(guān)態(tài)斬波調(diào)壓 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 77K |
| 代理商： | PQ1CZ21H2ZZ |
PQ1CZ21H2Z
Fig.5 Switching Current vs. Output
Saturation Voltage
1.2
Fig.4 Efficiency vs. Input Current
Fig.6 Reference Voltage Fluctuation vs.
Junction Temperature
2
E
η
(
Input voltage V
IN
(V)
50
60
70
80
90
100
0
10
20
30
40
V
O
=
12V, I
O
=
1A
V
O
=
5V, I
O
=
0.2A
T
j
=
25
°
C
V
O
=
5V, I
O
=
1A
V
O
=
12V, I
O
=
0.2A
O
S
(
0
0.2
0.4
0.6
0.8
1
0
0.5
1
1.5
2
Switching current I
SW
(A)
T
j
=
25
°
C
R
V
r
(
2
1
0
1
50
25
0
25
50
75
100
125
Junction temperature T
j
(
°
C)
V
IN
=
12V
V
O
=
5V
Fig.8 Line Regulation vs. Input Voltage
Fig.7 Load Regulation vs. Output Current
L
e
(
Output current I
O
(A)
0.5
0
0.5
1
0
0.2
0.4
0.6
0.8
1.2
1
T
j
=
25
C
V
IN
=
12V
V
O
=
5V
L
e
(
Input voltage V
IN
(V)
0.5
0
0.5
1
0
10
20
30
15
25
35
5
40
T
j
=
25
°
C
V
O
=
5V
I
O
=
0.2A
Fig.9 Oscillation Frequency Fluctuation
vs. Junction Temperature
2
V
IN
=
12V
V
O
=
5V
O
f
O
(
10
8
6
4
2
0
50
25
0
25
50
75
100
125
Junction temperature T
j
(
°
C)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PQ1CZ21H2ZZH | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 40V 1.5A 100KHz 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: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| PQ1CZ31H2ZP | 制造商:Panasonic Industrial Company 功能描述:IC |
| PQ1CZ38M2Z | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Chopper Regulator built-in 300kHz oscillation circuit |
| PQ1CZ38M2ZPH | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 40V 0.8A 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: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| PQ1CZ38M2ZSERIES | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CHOPPER REGULATOR |
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