參數(shù)資料
型號(hào): LM150
廠商: National Semiconductor Corporation
英文描述: 3-Amp Adjustable Regulators
中文描述: 3放大器可調(diào)穩(wěn)壓器
文件頁(yè)數(shù): 3/4頁(yè)
文件大小: 13K
代理商: LM150
MNLM150-X REV 0BL
MICROCIRCUIT DATA SHEET
Electrical Characteristics
DC/AC PARAMETERS(Continued)
(The following conditions apply to all the following parameters, unless otherwise specified.)
DC:
Vdf = 5V, Vout = Vref, Iout = 1.5A. Pre Burn-In stress tests per RPI-5-024.
SYMBOL
PARAMETER
CONDITIONS
NOTES
PIN-
NAME
MIN
MAX
UNIT
SUB-
GROUPS
Current Limit
Vdif = 10V
3.0
A
1, 2,
3
Vdif = 30V
0.3
A
1, 2,
3
Delta
Vout/Delta
t
Long Term
Stability
TA = +125 C, t = 1000 Hrs, Vdf = 3.0V,
Il = 10mA
1
1.0
%/Vou
t
2
Vdrop
Voltage Dropout
Vdf = 2.9V, Il = 3A
-100
100
mV
1, 2,
3
Rr
Ripple Rejection
f = 120 Hz, ei = 1Vrms, Cadj = 10uf,
Vout = 10V
66
dB
4, 5,
6
Note 1:
Note 2:
Note 3:
Peridoic Group C testing.
These Vout conditions are worst case.
Limits = 0.01% of Vout at 25 C, 0.05% at -55 C, +125 C per volt of Vdf change at Vout
= Vref.
Limits = 0.3% of Vout at 25 C, 1.0% at -55 C, +125C at Vout = 5.0V.
Limits =0.01% of Vout at 25C per Watt of power dissipation at Pd=7.5W.
Represents worst case power dissipation of 30W.
Limits are equivalent to 15mV at 25 C and 50mV at -55 C, +125 C at Vout = 5.0V.
Note 4:
Note 5:
Note 6:
Note 7:
3
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