參數(shù)資料
型號: PQ20VZ11
廠商: Sharp Corporation
英文描述: Variable Output, Surface Mount Type Low Power-Loss Voltage Regulators
中文描述: 可變輸出,表面貼裝型低功率損耗穩(wěn)壓器
文件頁數(shù): 4/6頁
文件大小: 46K
代理商: PQ20VZ11
Low Power-Loss Voltage Regulators
PQ20VZ51/PQ20VZ11
Junction temperature T
j
(C)
Fig.12 Ripple Rejection vs. Input Ripple
Frequency
D
i
-
(
-20
0
20
40
60
80 100 120
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
I
O
=1.0A
I
O
=0.75A
I
O
=0.5A
I
O
=0.25A
Junction temperature T
j
(C)
D
i
-
(
-20
0
20
40
60
80 100 120
0
0.05
0.10
0.15
0.20
0.25
0.30
I
O
=0.5A
I
O
=0.4A
I
O
=0.3A
I
O
=0.2A
I
O
=0.1A
Junction temperature T
j
(C)
Q
q
(
0
25
50
75
100
125
-20
0
1
2
3
4
5
V
IN
=12V
I
O
=0A
V
C
=2.7V
T
j
=25C
V
IN
=12V
R
1
=1k
R
2
=7k
RR=20log (e
i
/e
0
)
I
O
=0.3A
e
=0.5V
(sine wave)
R
Input ripple frequency f
(kHz)
0.1
1
10
100
30
35
40
45
50
55
60
65
PQ20VZ11
PQ20VZ51
T
j
=25C
V
IN
=12V
R
1
=1k
R
=7k
e
i
=0.5V
rms
f=120Hz (sine wave)
Output current I
O
(A)
R
0
0.1
0.2
0.3
0.4
0.5
10
20
30
40
50
60
70
80
90
100
Fig.9 Dropout Voltage vs. Junction
Temperature (PQ20VZ51)
Fig.11 Quiescent Current vs. Junction
Temperature
Fig.13 Ripple Rejection vs. Output Current
(PQ20VZ51)
Fig.14 Ripple Rejection vs. Output Current
(PQ20VZ11)
100
Fig.10 Dropout Voltage vs. Junction
Temperature (PQ20VZ11)
T
j
=25C
V
IN
=12V
R
1
=1k
R
=7k
e
=0.5V
f=120Hz(sine wave)
Output current I
O
(A)
R
0
1.0
0.5
10
20
30
40
50
60
70
80
90
相關(guān)PDF資料
PDF描述
PQ20VZ51 Variable Output, Surface Mount Type Low Power-Loss Voltage Regulators
PQ30VB11 Variable Output Low Power-Loss Voltage Regulator(Built-in Overheat Shut-Down Function)
PQ3TZ50 3.0V/3.3V Output Surface Mount Type Low Power-Loss Voltage Regulators
PQ3TZ53 3.0V/3.3V Output Surface Mount Type Low Power-Loss Voltage Regulators
PQ7DV10 Variable Output, (1.5 to 7V) 10A Output Low Power-loss Voltage Regulator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PQ20VZ11J00H 制造商:Sharp Microelectronics Corporation 功能描述:
PQ20VZ11SERIES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW POWER-LOSS VOLTAGE REGULATOR
PQ20VZ1U 制造商:Sharp Microelectronics Corporation 功能描述:LDO Regulator Pos 1.5V to 20V 1A 6-Pin(5+Tab) SC-63 T/R 制造商:Panasonic Industrial Company 功能描述:IC
PQ20VZ1UJ00H 功能描述:低壓差穩(wěn)壓器 - LDO TO-263 LDO 1.5V to 20V 1A RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
PQ20VZ51 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Variable Output, Surface Mount Type Low Power-Loss Voltage Regulators