TCA5600 データシートの表示（PDF） - Motorola => Freescale
部品番号
コンポーネント説明
メーカー
TCA5600 Datasheet PDF : 12 Pages
| |||
TCA5600 TCF5600
Figure 17. Typical RESET Timing Diagram (not to scale)
VCC2
Vout1
(a)
VC5
RESET
VC5
WDI
(b)
RESET
VC5(N)
td
Overload
VCC2 < Vout1
twd
VC5(H)
VC5(L)
tr
(a) Watchdog inhibited, WDS = “1”
(b) Watchdog operational, WDS = “0”
D1
MR752
Vbat
R3
150Ω
Figure 18. Typical Automative Application
Ignition
Key
Vout2
C1
220µF +
Z1
MR2525L
300
µH
L1 R1
100µF
C2
86k
0.22µF
C7
R5
R4
+
C3
47
24V
50mA
R2
0.5Ω
0.68 Ω
10k
nF
VD
VCC2
10 9
12
7
8 14
16
INH
µP
2 11
C9
22nF
µP
6
INH
1
VCC1
3
C6
0.33µF
1
RESET
µP
DC/DC
Converter
Reference
2.5V
Delay
Circuit
A2
Thermal
Shut–Down
Watchdog
Current
Limit
TCA5600
Voltage
Protection
Q1*
A1 15
BD242SP
2
Vout1
5.0V/300mA
A1
150µF +
C4
17
IC 5
C5
100nF
18
WDS
4
WDI
C8
330pF
µP
5
13
Vref
Gnd
MOTOROLA ANALOG IC DEVICE DATA
11
Share Link: 