參數(shù)資料
型號(hào): AN8037
廠商: PANASONIC CORP
元件分類: 穩(wěn)壓器
英文描述: AC-DC switching power supply control IC with standby mode
中文描述: 1 A SWITCHING CONTROLLER, 80 kHz SWITCHING FREQ-MAX, PSIP9
封裝: PLASTIC, SIP-9
文件頁(yè)數(shù): 2/28頁(yè)
文件大小: 301K
代理商: AN8037
AN8027, AN8037
Voltage Regulators
2
Parameter
Symbol
Rating
Unit
Supply voltage
V
CC
24
V
Constant output current
I
OUT
±
150
±
1 000
±
5
0.3 to
+
7.0
0.3 to
+
7.0
0.3 to
+
7.0
0 to
2.0
mA
Peak output current
I
OP
mA
TR pin allowable application current
I
TR
mA
OCP pin allowable application voltage
V
OCP
V
CLM pin allowable application voltage
V
CLM
V
SD pin allowable application voltage
V
SD
V
FB pin allowable application current
I
FB
mA
Power dissipation (T
a
25
°
C)
Power dissipation (T
a
=
85
°
C)
Operating ambient temperature
*
P
D
874
mW
454
mW
T
opr
30 to
+
85
55 to
+
150
°
C
°
C
Storage temperature
*
T
stg
Parameter
Symbol
Range
Unit
Supply voltage
V
CC
From the stop voltage to the OVP supply voltage
V
Note) 1. *: Except for the operating ambient temperature and storage temperature, all ratings are for T
a
=
25
°
C.
2. Do not apply external currents or voltages to any pins not specifically mentioned.
For circuit current, '
+
' denotes current flowing into the IC, and '
' denotes current flowing out of the IC.
I
Absolute Maximum Ratings
I
Recommended Operating Range
I
Block Diagram
OVP
3.8 V
0.5 V
7.1 V
0.2 V
1.0 V
0.35 V
V
FB
(
0.15 V)
(0.7 V)
High-side
clamp
To timer
Out
Drive
T
ON
T
OFF
INIT
(SD latch)
Start
Current
reviser (I
FB
)
High-side
clamp
Start
pulse
One
shot
Low-side
clamp
I/V
conv.
Current
reviser (I
TR
)
Timer
8
2
6
5
4
Out
GND
CLM
7
C
3
C
9
1
SD
OCP
FB
TR
V
REF
R
S
Q
Q
Q
Q
R
S
R
Q
CF
latch
Q
In
In
Stop
Q
Q
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