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參數(shù)資料
| 型號： | HA17L431UP |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | High-Precision Variable Shunt Regulators |
| 中文描述： | 高精度變并聯(lián)穩(wěn)壓器 |
| 文件頁數(shù)： | 5/13頁 |
| 文件大?。?/td> | 88K |
| 代理商： | HA17L431UP |
HA17L431/HA17L431A Series
5
Electrical Characteristics
(Ta = 25
°
C, I
K
= 10 mA)
Item
Symbol
Min
Typ
Max
Unit
Test Condition
Remark
Reference voltage
Vref
1.222
1.240
1.258
V
V
KA
= Vref
HA17L431
1.227
1.240
1.253
HA17L431A
Reference voltage
deviation
Vref(dev)
5
mV
V
= Vref,
Ta =
20
°
C to +85
°
C
*1
Reference voltage
temperature
coefficient
Vref/
Ta
±
30
ppm/
°
C
V
KA
= Vref,
0
°
C to 50
°
C gradient
Reference voltage
regulation
Vref/
V
KA
1.0
2.0
mV/V
V
KA
= Vref to 16V
Reference input
current
Iref
2
6
μ
A
R1 = 10 k
, R2 =
∞
Reference current
temperature
deviation
Iref(dev)
0.5
μ
A
R1 = 10 k
, R2 =
∞
,
Ta =
20
°
C to +85
°
C
Minimum cathode
current
Imin
0.2
1.0
mA
V
KA
= Vref
*2
Off cathode
current
Ioff
0.001
1.0
μ
A
V
KA
= 16 V, Vref = 0 V
Dynamic
impedance
Notes: 1. Vref(dev) = (Vref maximum value at Ta =
20
°
C to +85
°
C)
(Vref minimum value at Ta =
20
°
C
to +85
°
C)
Z
KA
0.2
0.5
V
KA
= Vref,
I
K
= 1 mA to 50 mA
Vref(dev)
20
+85
Ta (
°
C)
2. Definition of minimum cathode current.
Imin is the cathode current value at which Vref = Vref
(I
K
= 10 mA)
15 mV.
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| HA17L431 | High-Precision Variable Shunt Regulators(高精度可變分流穩(wěn)壓器) |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HA17L431UP-TL-E | 制造商:Renesas Electronics Corporation 功能描述:Power Sup,Shunt Req.,Vka=16V,Vref=1.240V |
| HA17L432UP | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:High-Precision Variable Shunt Regulators |
| HA18 | 制造商:JGD 制造商全稱:Jinan Gude Electronic Device 功能描述:1.0 AMP.HIGH EFFICIENCY RECTIFIERS |
| HA1812 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:High SPEEd |
| HA1835P | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Watchdog Timer |
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