參數(shù)資料
型號(hào): NCP1205PG
廠商: ON SEMICONDUCTOR
元件分類: 穩(wěn)壓器
英文描述: Single Ended PWM Controller Featuring QR Operation and Soft Frequency Foldback
中文描述: SWITCHING CONTROLLER, 125 kHz SWITCHING FREQ-MAX, PDIP8
封裝: LEAD FREE, PLASTIC, DIP-8
文件頁(yè)數(shù): 15/17頁(yè)
文件大?。?/td> 277K
代理商: NCP1205PG
NCP1205
http://onsemi.com
15
V
CC
Drive
Unit V
CC
Reaches UVLO
L
OVP detected on Pin 6
UVLO
H
UVLO
L
8 x 128 ms maximum if loop does not
recover
UVLO
H
UVLO
L
3.5 V
Loop Recovers
Here
1.5 V
V
CC
Drive
V(
)
128 ms
Arbitrary V
CC
Representation
Figure 17. When the V
CC
Voltage Goes Above the
Maximum Value, the Device Enters Safe Burst Mode
Figure 18. When the Internal V(
) Passes Below 1.5 V, the IC
Senses a Short
Circuit Event
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