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參數(shù)資料
| 型號： | KA7633 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Fixed Multi-output Regulator |
| 中文描述： | TRIPLE OUTPUT, FIXED POSITIVE REGULATOR, PSFM10 |
| 封裝： | SIP H/S, 10 PIN |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 102K |
| 代理商： | KA7633 |
KA7632/KA7633
2
Absolute Maximum Ratings
Electrical Characteristics(KA7632)
(Refer to test circuit Vin1=6V ,Vin2=10.5V ,Tj = +25
°
C, unless otherwise specified)
Notes:
1. To check the reset circuit ,the reset output is low to discharge the delay capacitor(=Cd). if it’s less than Vo1-0.25V. And the
reset output is high when the delay capacitor voltage linearly increased by the interal current source(10
μ
A) if it’s more than
Vo1- 0.2V. The equations of delay time is same as below. Trd = (Cd
×
2.5) / 10
μ
A
2. These parameters, although guaranteed, are not 100% tested in production.
Parameter
DC Input Voltage
Disable Input Voltage
Output Current
Power Dissipation
Junction Temperature
Operating Temperature
Symbol
Vin
Vc
Io
Pd
Tj
Topr
Value
20
20
0.5
1.5
+150
0~+125
Unit
V
V
A
W
°
C
°
C
Remark
-
-
-
No Heatsink
-
-
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
Output Voltage 1
Vo1
Io1=10mA
6V<Vin1<14V
5mA<Io1<500mA
Io2=10mA
10.5V<Vin2<18V
5mA<Io2<500mA
Io1,2=500mA
6V <Vin1<14V
10.5V <Vin2<18V
Io1,2 = 200mA
5mA < Io1< 500mA
5mA <Io2< 500mA
Vsys=7V, Io3=100mA
13V< Vin2 <18V, Io3 =100mA
5mA < Io3 < 1A
Cd=100nF, Note1
3.22
3.14
3.3
3.3
3.38
3.46
V
Output Voltage 2
Vo2
7.84
7.7
8
8
8.16
8.3
V
Dropout Output Voltage 1,2
Vd1,2
-
-
2.5
V
Line Regulation 1,2
Vo 1,2
-
-
40
80
mV
Load Regulation 1,2
Vo 1,2
-
-
70
160
5.23
50
110
-
mV
Output Voltage 3
Line Regulation 3
Load Regulation 3
Reset Pulse Delay
Saturation Voltage in Reset
Condition
Leakage Current at Pin 6
Output Voltage Thermal Drift
Short Circuit Output Current
Disable Voltage High
Disable Voltage Low
Disable Bias Current
Junction Temperature for TSD
Quiescent Current
Reset Threshold Voltage
Reset Threshold Hysteresis
Vo3
Vo3
Vo3
Trd
4.97
-
-
-
5.1
-
-
25
V
mV
mV
ms
VrL
I6=5mA
-
-
0.4
V
IrH
STt
Isc1,2
VdisH
VdisL
Idis
Ttsd
Iq
Vr
Vrth
V6=10V
0
°
C <Tj < +125
°
C , Note 2
Vin1=6V ,Vin2 =10.5V
Output 2 Active
Output 2 Disabled
0V < Vdis < 7V
Note 2
Io1=10mA, Output2 Disabled
K=Vo1
Note 1
-
-
-
2
-
-
10
-
1.6
μ
A
100
-
-
-
-
145
-
K-0.25
50
ppm/
°
C
A
V
V
μ
A
°
C
mA
V
mA
0.8
2
-
2
K-0.1
100
-100
-
-
K-0.4
20
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| KA76L05ZTF | 功能描述:低壓差穩(wěn)壓器 - LDO 0.1A Fixed 5V LDO 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 |
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