Ic5 (Dc-Dc Convertor) - Panasonic KX-NT265X Service Manual
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Also See for KX-NT265X:
- Brochure & specs (16 pages) ,
- Brochure & specs (16 pages) ,
- Brochure & specs (16 pages)
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Pin.No.
Terminal Name
36
GND
37
REXT
38
VDDRCV
39
GND
40
TX-
41
TX+
42
VDDTX
43
GND
44
GND
45
XO
46
XI
47
VDDPLL
48
RST#
10.3. IC5 (DC-DC Convertor)
Pin.No.
Terminal Name
1
NC
2
SW
3
BST
4
ISEN
5
SGND
6
RTN
7
NC
8
NC
9
FB
10
SS
11
RON/SD
12
VCC
13
VIN
14
NC
I/O Setting
-
Ground
I
External resistor
-
Analog 2.5V power supply
-
Ground
O
Transmit Outputs
O
Transmit Outputs
-
Transmitter 2.5V power supply
-
Ground
-
Ground
O
XTAL feedback
I
Crystal Oscillator Input
-
Analog PLL 2.5V power supply
I
Chip Reset
I/O Setting
-
No internal connection
O
Switching Node
I
Boost pin for bootstrap capacitor
I
Current sense
-
Sense Ground
I
Circuit Ground
-
No internal connection
-
No internal connection
I
Feedback input from the regulated output
I
Soft start
I
On-time control and shutdown
-
Output from the startup regulator
-
Input supply voltage
-
No internal connection
33
Contents of Control
Contents of Control
KX-NT265X / KX-NT265X-B
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