參數(shù)資料
型號(hào): HA178M24
元件分類: 固定正電壓?jiǎn)温份敵鰳?biāo)準(zhǔn)穩(wěn)壓器
英文描述: FIXED POSITIVE REGULATOR, PSFM3
封裝: TO-220AB, 3 PIN
文件頁(yè)數(shù): 5/17頁(yè)
文件大?。?/td> 60K
代理商: HA178M24
HA178M00 Series
13
HA178M24P/PJ, HA178M24 Electrical Characteristics (V
IN = 33 V, IOUT = 350 mA,
0°C Tj 125°C, C
IN = 0.33 F, COUT = 0.1 F, unless otherwise specified)
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
Output voltage
V
OUT
23.0
24.0
25.0
V
Tj = 25
°C
22.8
25.2
27 V
≤ V
IN ≤ 38 V,
5 mA
≤ I
OUT ≤ 350 mA, PT ≤ 7.5 W
Line regulation
δV
O Line
18
480
mV
Tj = 25
°C
27 V
≤ V
IN ≤ 38 V,
I
OUT = 200 mA
6.0
240
28 V
≤ V
IN ≤ 38 V,
I
OUT = 200 mA
Load regulation
δV
O Load
30
480
mV
Tj = 25
°C
5 mA
≤ I
OUT ≤ 500 mA
10
240
5 mA
≤ I
OUT ≤ 200 mA
Quiescent current
I
Q
5.0
8.0
mA
Tj = 25
°C, I
OUT = 0
Quiescent current
change
δI
Q
0.8
mA
27 V
≤ V
IN ≤ 38 V,
I
OUT = 200 mA
0.5
5 mA
≤ I
OUT ≤ 350 mA
Output noise voltage
Vn
170
V
Ta = 25
°C, 10 Hz ≤ f ≤ 100 kHz
Ripple rejection ratio
R
REJ
70
dB
f = 120 Hz
I
OUT = 100 mA
70
Tj = 25
°CI
OUT = 300 mA
Dropout voltage
Vdrop
2.0
V
I
OUT = 350 mA, Tj = 25°C
Output short-circuit
current
I
OS
240
mA
Tj = 25
°C, V
IN = 35 V
Peak output current
Io peak
700
mA
Tj = 25
°C
Temperature coefficient
of output voltage
δV
OUT/ δTj
–1.2
mV/
°CI
OUT = 5 mA, 0°C ≤ Tj ≤ 125°C
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