MCP6541-E/MF MICROCHIP [Microchip Technology], MCP6541-E/MF Datasheet - Page 6

• Manufacturer Part Number: MCP6541-E/MF
• Description: LIN Transceiver with Voltage Regulator
• Manufacturer: MICROCHIP [Microchip Technology]

MCP201
1.4
FIGURE 1-2:
FIGURE 1-3:
DS21730F-page 6
V
BAT
Note 1: The load capacitor, C
Typical Applications
PIC
MCU
2: C
3: This diode is only needed if CS/WAKE is connected to 12V supply.
4: Transient suppressor diode. Vclamp L = 40V.
5: These components are for load dump protection.
V
SS
®
the range of 1.0 - 22 µF with an ESR 0.4Ω - 5Ω. .
1 kΩ
F
RXD
TXD
V
if the filter capacitor for the external voltage supply.
MCP201
LIN bus
WAKE-UP
I/O
I/O
DD
Master
µC
TYPICAL LIN NETWORK CONFIGURATION
TYPICAL MCP201 APPLICATION
10 kΩ
D1
(3)
+12V
G
, should be a ceramic or tantalum rated for extended temperatures and be in
+5V
MCP201
LIN bus
Slave 1
100 kΩ
µC
C
G
+ Return
V
TXD
RXD
CS/WAKE
FAULT/SLPS
REG
40m
MCP201
V
(1,2)
REG
V
SS
27V
or V
+12V
V
BAT
LIN
SS
MCP201
LIN bus
Slave 2
Optional components
10 uF
µC
C
F
Master Node Only
1 kΩ
+12V
© 2007 Microchip Technology Inc.
Optional components
D2
24V
(5)
Slave n <16
(4)
MCP201
LIN bus
µC
LIN bus
LIN bus