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參數資料
| 型號： | HA17L431 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | High-Precision Variable Shunt Regulators(高精度可變分流穩壓器) |
| 中文描述： | 高精度變并聯穩壓器（高精度可變分流穩壓器） |
| 文件頁數： | 1/9頁 |
| 文件大小： | 61K |
| 代理商： | HA17L431 |
HA17L431 Series
High-Precision Variable Shunt Regulators
ADE-204-029A (Z)
2nd Edition
Sept. 1, 1998
Description
The HA17L431LP(MPAK-5) / P(TO-92) are temperature-compensated variable shunt regulators. These
ICs can operate at about half voltage in comparison with HA17431V series. They can be replaced for
simple Zener diode and they can also be used for switching power supply secondary-side error
amplification circuit. MPAK-5 and TO-92 packages are available. The MPAK-5 package, in particular, is
suitable for high-density mounting, with a mounting area approximately half that of Hitachi’s UPAK
products.
K
REF
A
UPAK
4.5 mm
2.5 mm
MPAK-5
K
REF
A
2.9 mm
1.6 mm
Mounting area
reduced by
approx 50%
Features
On-chip high-precision reference voltage source: 1.240 V
±
1.5% (Ta = 25
°
C)
Small reference voltage temperature coefficient: 30 ppm/
°
C Typ
Maximum cathode voltage: 16 V
Maximum cathode current: 50 mA
Minimum cathode current: 200
μ
A Typ
Operating temperature range: –20 to +85
°
C
Application Example
Reference voltage generation circuits, etc.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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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