 English |
|
|
|
|
|
|
|
| LTC4417_15 Datasheet, PDF (29/32 Pages) Linear Technology – Prioritized PowerPat Controller | |||
| |||
| ◁ |
Typical Applications
Wall Adapter and USB Input with Battery Backup
5V WALL
ADAPTER
+
CIN1
1000µF
4.35V TO 5.25V
USB
CIN2
10µF
4 Ã AA
BATTERY
+
Si4931DY
M1
M2
CV1
0.1µF
Si4931DY
M3
M4
Si4931DY
M5
M6
LTC4417
VOUT
+
CL
47µF
CV3
0.1µF
CV2
0.1µF
R9
432k
R8
80.6k
R7
86.6k
CVS1
0.1µF
CVS2
0.1µF
VS1 G1
V1
R3
412k
UV1
R2
37.4k
OV1
R1
95.3k
V2
R4
412k
UV2
R5
33.2k
OV2
R6
100k
V3
R11
562k
UV3
OV3
R10
52.3k
CVS3
0.1µF
VS2 G2
LTC4417
GND
VS3 G3
VOUT
R13 R12 R14
1M 1M 1M
VALID1
VALID2
VALID3
WALL ADAPTER INVALID
USB INVALID
4 Ã AA BATTERY INVALID
EN
SHDN
HYS
CAS
4417 TA06
RHYS
249k
4417f
29
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese