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參數(shù)資料
| 型號(hào)： | AN8038S |
| 廠商： | PANASONIC CORP |
| 元件分類(lèi)： | 穩(wěn)壓器 |
| 英文描述： | AC-DC switching power supply control IC with RCC local resonance circuit for improved conformance with energy conservation laws |
| 中文描述： | 2 A SWITCHING CONTROLLER, PDSO8 |
| 封裝： | 0.225 INCH, PLASTIC, SOP-8 |
| 文件頁(yè)數(shù)： | 9/22頁(yè) |
| 文件大?。?/td> | 179K |
| 代理商： | AN8038S |
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Voltage Regulators
AN8038, AN8038S
9
I
Application Notes (continued)
[1] Timing charts (continued)
During pulse-by-pulse overcurrent operation
Off
Off
Off
Off
0 V
(A) Bias winding voltage
(B) TR pin voltage
(C) CF pin voltage
(D) Out pin voltage
(E) Winding current
(G) CLM pin voltage
CLM threshold voltage
0 V
On
On
On
On
4.2 V
V
CC
1.5 V
0 V
0 A
205 mV
0 V
V
RSTB
0 V
Can be modified
with an external
resistor.
Rapid charging
during CLM
operation
On-period
limitation during
CLM operation
V
FB
voltage
Overcurrent
detection
Off
Off
Off
Off
On
On
On
On
Primary
winding
current
Heavy
Light
Load
Secondary
winding
current
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