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參數(shù)資料
| 型號： | AN1432NT |
| 英文描述： | AN1432NT - Variable output. low voltage operation shunt regulator |
| 中文描述： | AN1432NT -可變輸出。低電壓工作并聯(lián)穩(wěn)壓器 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大小： | 103K |
| 代理商： | AN1432NT |
AN1432NT
Voltage Regulators
2
Pin No.
Description
1
K: Cathode
The pin for the combined use of the power source current supply of IC and the constant
voltage output as the shunt regulator. An excessive current supplied to this pin is bypassed
to the anode pin through the output transistor.
2
Reference
The reference voltage (1.275 V typical) pin. Although the impedance is high under the
normal using conditions, be careful that the impedance drops and current flows into the IC
inside if a current or voltage is forced to apply from the outside.
3
Anode
The constant voltage reference pin of the shunt regulator, and the current from the cathode
and reference flows out. Usually grounded.
I
Pin Descriptions
I
Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Supply voltage
V
K
14.4
V
Reference voltage
V
REF
7
V
Supply current
I
K
20
mA
Reference current
I
REF
I
KA
I
KR
50
μ
A
Cathode - anode reverse current
10
10
mA
Cathode - reference reverse current
mA
Power dissipation
*2
P
D
340
mW
Operating ambient temperature
*1
T
opr
30 to
+
85
55 to
+
150
°
C
°
C
Storage temperature
*1
T
stg
Note) 1. Do not apply external currents or voltages to any pins not specifically mentioned.
For circuit currents, '
+
' denotes current flowing into the IC and '
' denotes current flowing out of the IC.
2. *1: Except for the power dissipation, operating ambient temperature and storage temperature, all ratings are for T
a
=
25
°
C.
*2: The value at T
a
=
85
°
C.
I
Recommended Operating Range
Parameter
Symbol
Range
Unit
Supply voltage
V
CC
V
REF
to 14
V
Note) The value of reference voltage differs from AN1432MS (surface mounting package).
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相關代理商/技術參數(shù) |
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|---|---|
| AN1433SSM | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:High accuracy, variable output, low voltage operation shunt regulator |
| AN1433SSMTXL | 功能描述:IC VREF SHUNT ADJ SSMINI-5D RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 基準類型:串聯(lián)，隱埋式齊納 輸出電壓:2.5V 容差:±0.04% 溫度系數(shù):2ppm/°C 輸入電壓:8 V ~ 36 V 通道數(shù):1 電流 - 陰極:- 電流 - 靜態(tài):3mA 電流 - 輸出:15mA 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應商設備封裝:8-PDIP 包裝:管件 |
| AN-1434 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Crest Factor Invariant RF Power Detector |
| AN1434M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| AN1434T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
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