ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR
表面贴装
NO
技术
BIPOLAR
端子面层
Tin/Lead (Sn/Pb)
端子形式
THROUGH-HOLE
端子节距
2.54 mm
端子位置
SINGLE
处于峰值回流温度下的最长时间
NOT SPECIFIED
文档解析
HIP5600是一款可调式三端正极性线性电压稳压器，专为高电压应用设计。它能够在50VDC至400VDC或50VRMS至280VRMS的输入电压范围内工作，输出电压可通过两个外部电阻从1.2VDC调整至接近输入电压50V以内。该设备提供1mA至30mA的连续输出电流，并支持短时间内高达40mA的峰值电流，适用于低功耗高电压场景。内置热关机和过流保护电路确保在异常条件下安全运行，防止设备损坏。最小输出电容10μF和负载电流1mA required for stability and regulation。
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Operating Conditions
Operating Voltage Range . . . . . . . . . . . . . . 80V
RMS
to 280V
RMS
or
50V
DC
to 400V
DC
Operating Temperature Range . . . . . . . . . . . . . . . .-40
o
C to +100
o
C
Electrical Specifications
Conditions V
IN
= 400VDC, I
L
= 1mA, C
L
= 10µF, V
ADJ
= 3.79V, V
OUT
= 5V (Unless Otherwise Specified) Tem-
perature = Case Temperature.
CONDITION
TEMP
MIN
TYP
MAX
UNITS
PARAMETER
INPUT
Input Voltage
Max Peak Input Voltage
Input Frequency (Note 1)
Bias Current (I
BIAS
Note 2)
REFERENCE
I
ADJ
I
ADJ
T
C
(Note 1)
I
ADJ LOAD REG
(Note 1)
V
REF
(Note 3)
V
REF
T
C
(Note 1)
Line Regulation
V
REF LINE REG
DC
Full
Full
Full
Full
50
-
DC
0.4
-
-
-
0.5
400
±650
1000
0.6
V
V
Hz
mA
Non-Repetitive (2ms)
+25
o
C
I
L
= 1mA
I
L
= 1mA to 10mA
Full
+25
o
C
+25
o
C
I
L
= 1mA
50VDC to 400VDC
Full
+25
o
C
Full
50
-
-
1.07
-
-
-
-
-
65
+0.15
-215
1.18
-460
9
9
3
3
80
-
-
1.30
-
14.5
29
5
6
µA
µA/
o
C
nA/mA
V
µV/
o
C
µV/V
µV/V
mV/mA
mV/mA
Load Regulation
V
REF LOAD REG
I
OUT
= 1mA to 10mA
+25
o
C
Full
PROTECTION CIRCUITS
Output Short Circuit Current Limit
Thermal Shutdown T
TS
(IC surface, not case temperature. Note 1)
Thermal Shutdown Hysteresis (Note 1)
NOTES:
1. Characterized not tested
2. Bias current
≡
input current with output pin floating.
3. V
REF
= V
OUT
- V
ADJ
V
IN
= 50V
V
IN
= 400V
+25
o
C
-
35
127
-
134
45
142
mA
o
C
V
IN
= 400V
-
-
34
-
o
C
3
HIP5600
Application Information
Introduction
In many electronic systems the components operate at 3V to
15V but the system obtains power from a high voltage
source (AC or DC). When the current requirements are
small, less than 10mA, a linear regulator may be the best
supply provided that it is easy to design in, reliable, low cost
and compact. The HIP5600 is similar to other 3 terminal reg-
ulators but operates from much higher voltages. It protects
its load from surges
+250V
above its 400V operating input
voltage and has short circuit current limiting and thermal
shutdown self protection features.
Output Voltage
The HIP5600 provides a temperature independent 1.18V
reference, V
REF
, between the output and the adjustment
terminal (V
REF
= V
OUT
- V
ADJ
). This constant reference
voltage is impressed across RF1 (see Figure 2) and results
in a constant current (I
1
) that flows through RF2 to ground.
The voltage across RF2 is the product of its resistance and
the sum of I
1
and I
ADJ.
The output voltage is given in Equa-
tions 1(A, B).
RF1
+
RF2
V OUT
=
(
V REF
)
------------------------------ +
I ADJ
(
RF2
)
RF1
RF1
+
RF2
V OUT
=
(
1.18
) ×
------------------------------ +
65µA
(
RF2
)
RF1
HIP5600
AC/DC
V
OUT
ADJ
V
IN
V
OUT(NOMINAL)
3.3V
4.9V
12.0V
14.8V
V
REF
I
ADJ
I
1
RF1
RF2
AC/DC
RF1
3.6k
2.7k
1.8k
1.1k
RF2
5.6k
7.5k
15k
12k
V
OUT
FIGURE 2.
(EQ. 1A)
Example: Given: V
IN
= 200V
DC
, V
OUT
= 15V, I
OUT
=
2mA to 12mA,
θ
SA
= 10
o
C/W, RF1 = 1.1kΩ 5% low, RF2 =
12kΩ 5% high,
∆I
OUT
equals 10mA and
∆Temp
equals
+60
o
C (ambient temperature +25
o
C to +85
o
C). The worst
case
∆V
OUT
for the given conditions is -1.13V. The shift in
V
OUT
is attributed to the following: -1.55V manufacturing tol-
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