![](http://datasheet.mmic.net.cn/280000/HA17800V_datasheet_16062593/HA17800V_8.png)
HA17800V/VP/VPJ Series
8
HA17812V/VP/VPJ Electrical Characteristics
(V
IN
= 19 V, I
OUT
= 500 mA, 0°C Tj 125°C, C
IN
= 0.33 μF, C
OUT
= 0.1 μF)
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
Output voltage
V
OUT1
V
OUT2
11.5
12.0
12.5
V
Tj = 25
°
C
11.4
12.6
V
14.5 V
≤
V
IN
≤
27 V,
5 mA
≤
I
OUT
≤
1.0 A, PT
≤
15 W
Tj = 25
°
C, 14.5 V
≤
V
IN
≤
30 V
Tj = 25
°
C, 16 V
≤
V
IN
≤
22 V
Tj = 25
°
C, 5 mA
≤
I
OUT
≤
1.5 A
Tj = 25
°
C, 250 mA
≤
I
OUT
≤
750 mA
Tj = 25
°
C, I
OUT
= 0
14.5 V
≤
V
IN
≤
30 V
5 mA
≤
I
OUT
≤
1.0 A
Tj = 25
°
C, I
OUT
= 1.0 A
Tj = 25
°
C, f = 10 kHz
Line regulation
δ
V
OLine1
δ
V
OLine2
δ
V
OLoad1
δ
V
OLoad2
I
Q
δ
I
Q1
δ
I
Q2
Vdrop
100
240
mV
33
120
mV
Load regulation
100
240
mV
33
120
mV
Quiescent current
0.8
3.6
7.2
mA
Quiescent current
1.0
mA
change
0.5
mA
Voltage drop
2.0
2.5
V
Ripple rejection ratio
R
REJ
δ
V
OUT
/
δ
Ta
58
dB
Temperature
coefficient of
output voltage
–0.8
mV/
°
C
I
OUT
= 5 mA
Output noise voltage
Vn
290
μ
Vrms
Tj = 25
°
C, 10 Hz
≤
f
≤
100 kHz
Tj = 25
°
C
Output short circuit
current
I
OS
0.6
A
Peak output current
Iop
2.1
A
Tj = 25
°
C