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參數(shù)資料
| 型號： | TL430LP |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | ADJUSTABLE SHUNT REGULATORS |
| 中文描述： | 可調(diào)并聯(lián)穩(wěn)壓器 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 102K |
| 代理商： | TL430LP |
TL430
ADJUSTABLE SHUNT REGULATORS
SLVS050B – JUNE 1976 – REVISED JULY 1999
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Regulator voltage (see Note 1)
Continuous regulator current
Package thermal impedance,
θ
JA
(see Notes 2 and 3):
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
Storage temperature range, T
stg
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. All voltage values are with respect to the anode terminal.
2. Maximum power dissipation is a function of TJ(max),
θ
JA, and TA. The maximum allowable power dissipation at any allowable
ambient temperature is PD = (TJ(max) – TA)/
θ
JA. Operating at the absolute maximum TJ of 150
°
C can impact reliability.
3. The package thermal impedance is calculated in accordance with JESD 51, except for through-hole packages, which use a trace
length of zero.
30 V
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150 mA
156
°
C/W
260
°
C
–65
°
C to 150
°
C
recommended operating conditions
MIN
MAX
UNIT
Regulator voltage, VZ
Regulator current, IZ
Operating free-air temperature range, TA
Vref
30
V
2
100
mA
°
C
TL430C
0
70
electrical characteristics over recommended operating conditions, T
A
= 25
°
C (unless otherwise
noted)
PARAMETER
TEST
FIGURE
TEST CONDITIONS
TL430C
TYP
UNIT
MIN
MAX
VI(ref)
Reference input voltage
1
VZ = VI(ref),
VZ = VI(ref),
TA = 0
°
C to 70
°
C
IZ = 10 mA,
R2 =
∞
IZ = 10 mA
IZ = 10 mA,
2.5
2.75
3
V
α
VI(ref)
Temperature coefficient of reference input
voltage
1
120
ppm/
°
C
II(ref)
Reference input current
2
R1 = 10 k
,
3
10
μ
A
IZK
Regulator current near lower knee of
regulation range
1
VZ = VI(ref)
0.5
2
mA
IZK
Regulator current at maximum
limit of regulation range
1
VZ = VI(ref)
VZ = 5 V to 30 V,
VZ = VI(ref),
IZ = (52 – 2) mA
50
mA
2
See Note 4
100
rz
Differential regulator resistance
(see Note 5)
1
1.5
3
W
VZ = 3 V
VZ = 12 V
VZ = 30 V
50
Vn
Noise voltage
2
f = 0.1 Hz to 10 Hz
200
650
μ
V
NOTES:
4. The average power dissipation, VZ
IZ
duty cycle, must not exceed the maximum continuous rating in any 10-ms interval.
5. The regulator resistance for VZ > VI(ref), rz, is given by:
rz
rz
1
R1
R2
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| TL430Y | ADJUSTABLE SHUNT REGULATORS |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TL430Y | 制造商:TI 制造商全稱:Texas Instruments 功能描述:ADJUSTABLE SHUNT REGULATORS |
| TL431 | 制造商:. 功能描述: 制造商:Alpha & Omega Semiconductor 功能描述: 制造商:Calogic LLC 功能描述: 制造商:TE Connectivity 功能描述: 制造商:Alpha & Omega Semiconductor 功能描述:1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, BCY3 制造商:Calogic LLC 功能描述:1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, BCY3 |
| TL431,A,B | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:三端可編程并聯(lián)穩(wěn)壓二級管 |
| TL431_05 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:ADJUSTABLE PRECISION SHUNT REGULATORS |
| TL431_06 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:PRECISION PROGRAMMABLE REFERENCES |
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