STRW6851 데이터 시트보기 (PDF) - Sanken Electric co.,ltd.
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STRW6851 Datasheet PDF : 5 Pages
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SERVICE MANUAL
(3) Black Diagram
Vcc
4 Pin
RTFC
7 Pin
+
-
REG
OVP
TSD
+
-
OLP
Current
Mirror
LATCH
R
Q
S
Drive REG
DRV
Current
Mirror
OSC
TFC
BEC
REG
+
BD -
+ OCP
-
BIC
D
1 Pin
S/GND
3 Pin
OCP/BD
5 Pin
(4) Pinning
Pin No.
1
2
3
4
5
6
7
Symbol
D
NC
S/GND
Vcc
OCP/BD
FB/OLP
RTFC
FB/OLP
6 Pin
Fig. 22
Table 11
Name
Source for MOSFET
Function Description
Source/GND for MOSFET
Source/ GND for Control
Supply voltage
Over-current
protection
detection/Bottom detection
Feedback/Over-load protection
detection
Time Fix Control regulation
(5) Refer to Table 18 about Functions and Data of the IC’s Pins.
39
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