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參數(shù)資料
| 型號(hào)： | HA17L431 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | High-Precision Variable Shunt Regulators(高精度可變分流穩(wěn)壓器) |
| 中文描述： | 高精度變并聯(lián)穩(wěn)壓器（高精度可變分流穩(wěn)壓器） |
| 文件頁(yè)數(shù)： | 3/9頁(yè) |
| 文件大?。?/td> | 61K |
| 代理商： | HA17L431 |
HA17L431 Series
3
Absolute Maximum Ratings
Rated Value
Item
Symbol
HA17L431LP
HA17L431P
Unit
Note
Cathode voltage
V
KA
I
K
Iref
16
16
V
1
Continuous cathode current
–30 to +50
–30 to +50
mA
Reference input current
–0.05 to +5
–0.05 to +5
mA
Power dissipation
P
T
Topr
150
500
mW
2
Operating temperature
–20 to +85
–20 to +85
°
C
°
C
Storage temperature
Notes: 1. The anode pin is used as the reference for voltage values.
2. These values apply when Ta
≤
25
°
C.
Tstg
–55 to +150
–55 to +150
Electrical Characteristics
(Ta = 25
°
C, I
K
= 10 mA)
Item
Symbol
Min
Typ
Max
Unit
Test Condition
Note
Reference voltage
Vref
1.222
1.240
1.258
V
V
KA
= Vref
V
= Vref,
Ta = –20
°
C to +85
°
C
Reference voltage
deviation
Vref(dev)
—
5
—
mV
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
μ
A
R1 = 10 k
, R2 =
∞
R1 = 10 k
, R2 =
∞
,
Ta = –20
°
C to +85
°
C
Reference current
temperature deviation
Iref(dev)
—
0.5
—
Minimum cathode current
Imin
—
0.2
1.0
mA
V
KA
= Vref
V
KA
= 16 V, Vref = 0 V
V
KA
= Vref,
I
K
= 1 mA to 50 mA
2
Off cathode current
Ioff
—
0.001
1.0
μ
A
Dynamic impedance
Z
KA
—
0.2
0.5
Notes: 1. Vref(dev) = (Vref maximum value at Ta = –20
°
C to +85
°
C) – (Vref minimum value at Ta = –20
°
C
to +85
°
C)
Vref(dev)
20
+85
Ta (
°
C)
2. Definition of minimum cathode current.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HA17L431/HA17L431ASERIES | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HA17L431A | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:High-Precision Variable Shunt Regulators |
| HA17L431ALP | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:High-Precision Variable Shunt Regulators |
| HA17L431ALP-E | 制造商:Renesas Electronics Corporation 功能描述:Power Sup,Shunt Req.,Vka=16V,Vref=1.240V |
| HA17L431ALTP-E | 制造商:Renesas Electronics Corporation 功能描述:Power Sup,Shunt Req.,Vka=16V,Vref=1.240V |
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