參數(shù)資料
型號(hào): NCP1215DR2
廠商: ON SEMICONDUCTOR
元件分類: 穩(wěn)壓器
英文描述: Low Cost Variable OFF Time Switched Mode Power Supply Controller
中文描述: SWITCHING CONTROLLER, PDSO8
封裝: SOIC-8
文件頁(yè)數(shù): 2/16頁(yè)
文件大小: 148K
代理商: NCP1215DR2
NCP1215
http://onsemi.com
2
Figure 1. Typical Application
Line
N
+
FB
CT
CS
GND
Gate
Vcc
NC
NC
+
+
+
*
*If your application requires a gatesource resistor, please refer to design guidelines in this document.
Figure 2. Representative Block Diagram
Feedback Loop
Control
+
FB
+
OffTime
Comparator
CT
Voffset
07 V
10 A
12.550 A
CS
+
GND
Current Sense Comparator
Reset
Set
Q
Q
Reference
Regulator
V
DD
I
ref
+
Undervoltage
Lockout
12/8.5 V
Gate
V
CC
Gate Driver
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