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參數(shù)資料
| 型號： | PQ1CZ1J0000H |
| 廠商： | SHARP ELECTRONICS CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1.5 A SWITCHING REGULATOR, 120 kHz SWITCHING FREQ-MAX, PSSO5 |
| 封裝： | SC-63, SMT-5 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 74K |
| 代理商： | PQ1CZ1J0000H |
Chopper Regulators
PQ1CZ1
Fig.10 Oscillation Frequency Fluctuation vs.
Junction Temperature
–25
0
25
50
75
100
125
–5
–1
1
–3
5
–2
0
–4
4
2
3
VIN=12V
Vo=5V
Junction temperature Tj (C)
Oscillation
frequency
fluctuation
(%)
Fig.11 Overcurrent Detecting Level
Fluctuation vs. Junction Temperature
–25
0
25
50
75
100
125
–15
5
10
–5
15
0
–10
Junction temperature Tj (C)
Overcurrent
detecting
level
fluctation
(%)
Fig.12 Threshold Voltage vs. Junction
Temperature
–50
0.5
2
4
3.5
3
2.5
1
1.5
4.5
VTHH
VTHL
VIN=12V
VTH(ON)
–25
0
50
25
100
75
125
Junction temperature Tj (C)
Threshold
voltage
V
TH(ON),
V
THL,
V
THH
(V)
Fig.13 Operating Dissipation Current vs.
Input Voltage
0
5
7
10
9
8
6
10
20
30
40
Io=0.2A
Io=1A
No load
Tj=25C
Vo=5V
Input voltage VIN (V)
Operating
dissipation
current
I
Q
'(mA)
Fig.14 Power Dissipation vs. Ambient
Temperature (Typical Value)
PWB
Material
: Glass-cloth epoxy resin
Size
: 50 X 50 X 1.6mm
Cu thickness : 35
m
PWB
Cu
Cu area 740mm
2
Cu area 180mm2
Cu area 100mm2
Cu area 70mm2
Cu area 36mm2
Ambient temperature Ta (C)
Power
dissipation
P
D
(W)
–20
0
1
2
3
20
40
60
80
100
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相關代理商/技術參數(shù) |
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| PQ1CZ1T | 制造商:Sharp Microelectronics Corporation 功能描述:CONV DC-DC SGL-OUT STEP DOWN 6PIN SC-63 - Tape and Reel |
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| PQ1CZ21H2ZPH | 功能描述:開關變換器、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 |
| PQ1CZ21H2ZSERIES | 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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