參數(shù)資料
型號(hào): TOP412G
廠商: POWER INTEGRATIONS INC
元件分類: 穩(wěn)壓器
英文描述: 0-21 W TOPSwitch using a 18-90 VDC input
中文描述: 2.9 A SWITCHING REGULATOR, 132 kHz SWITCHING FREQ-MAX, PDSO8
封裝: MS-001-AB, SMD-8
文件頁(yè)數(shù): 9/16頁(yè)
文件大?。?/td> 434K
代理商: TOP412G
A
4/99
TOP412/414
9
-2.4
-1.9
-1.2
-2.0
-1.5
-0.8
0.4
5.7
4.7
0.6
1.0
5
8
1.2
2.00
2.90
2.95
4.25
150
100
125
145
25
45
75
2.0
3.3
4.2
T
J
= 25
°
C
See Note A
S1 open
S1 open
S1 open
S1 open
S1 open
TOP412
di/dt = 400 mA/
μ
s, T
J
= 25
°
C
TOP414
di/dt = 600 mA/
μ
s, T
J
= 25
°
C
I
C
= 4 mA
I
C
= 4 mA
I
C
= 4 mA
See Figure 10
S2 open
I
LIMIT
t
LEB
t
ILD
I
SD
V
C(RESET)
mA
%/
°
C
V
V
V
%
Hz
A
ns
ns
°
C
mA
V
SHUTDOWN/AUTO-RESTART
CONTROL Pin
Charging Current
Charging Current
Temperature Drift
Auto-restart
Threshold Voltage
UV Lockout
Threshold Voltage
Auto-restart
Hysteresis Voltage
Auto-restart
Duty Cycle
Auto-restart
Frequency
Self-protection
Current Limit
Leading Edge
Blanking Time
Current Limit
Delay
Thermal Shutdown
Temperature
Latched Shutdown
Trigger Current
Power-up Reset
Threshold Voltage
CIRCUIT PROTECTION
Conditions
(Unless Otherwise Specified)
See Figure 11
SOURCE = 0 V
T
J
= -40 to 125
°
C
Specification
Symbol
Min
Typ
Max
Units
V
C
= 0 V
V
C
= 5 V
V
C(AR)
I
C
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