參數(shù)資料
型號: PQ1CZ21H2ZXH
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): 3/5頁
文件大?。?/td> 131K
代理商: PQ1CZ21H2ZXH
3
Sheet No.: OP06040A
Fig.4 Efficiency vs. Input Voltage
Fig.5 Output Saturation Voltage vs.
Switching Current
Fig.7 Load Regulation vs. Output Current
Fig.8 Line Regulation vs. Input Voltage
Fig.9 Oscillation Frequency Fluctuation vs.
Junction Temperature
PQ1CZ21H2ZxH
Fig.6 Reference Voltage Fluctuation vs.
Junction Temperature
50
60
70
80
90
100
0
0.2
0.4
0.6
0.8
1
1.2
0
0.5
1
1.5
2
-2
0
0.5
1
0
0.2
0.4
0.6
0.8
1.2
1
0
0.5
1
-10
Switching current I
SW
(A)
O
S
T
j
=25°C
Input voltage V
IN
(V)
0
10
20
30
40
E
η
(
T
j
=25°C
V
O
=12V, I
O
=1A
V
O
=12V, I
O
=0.2A
V
O
=5V, I
O
=1A
V
O
=5V, I
O
=0.2A
Output current I
O
(A)
T
j
=25°C
V
IN
=12V
V
O
=5V
L
e
L
–0.5
Junction temperature T
j
(°C)
-50
-25
0
25
50
75
100
125
R
-1
0
1
2
V
IN
=12V
V
O
=5V
Junction temperature T
j
(°C)
-50
-25
0
25
50
75
100
125
V
IN
=12V
V
O
=5V
O
-8
-6
-4
-2
0
2
Input voltage V
IN
(V)
0
5
10
15
20
25
30
35
40
T
j
=25°C
V
O
=5V
I
O
=0.2A
L
-0.5
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PQ1CZ21H2ZZ 功能描述:IC REG BUCK INV ADJ 1.5A SC63 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標準包裝:20 系列:SIMPLE SWITCHER® 類型:降壓(降壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:12V 輸入電壓:4 V ~ 60 V PWM 型:電壓模式 頻率 - 開關(guān):52kHz 電流 - 輸出:1A 同步整流器:無 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:16-DIP(0.300",7.62mm) 包裝:管件 供應(yīng)商設(shè)備封裝:16-DIP 其它名稱:*LM2575HVN-12LM2575HVN-12
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(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
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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(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel