LTC4417
25
4417f
Typical applicaTions
VS1
V1 V
OUT
VALID1
VALID2
VALID3
12V WALL
ADAPTER
C
IN1
2200µF
12V NiCd
BATTERY
UV1
OV1
R3
1.02M
R2
48.7k
R1
76.8k
R6
1.02M
R5
36.5k
R4
76.8k
R9
1.0M
R8
40.2k
R7
90.9k
R10
1M
R11
1M
R12
1M
V2 INVALID
V3 INVALID
V1 INVALID
R
HYS
316k
V2
UV2
OV2
V3 EN
SHDN
HYS
CAS
UV3
OV3
4417 TA02
G1 VS2 VS3G2
C
VS3
0.1µF
GND
LTC4417
G3
IRF7324
M5 M6
IRF7324
M3 M4
IRF7324
M1 M2
C
VS2
F
C
VS1
0.1µF
C
V1
0.1µF
C
V2
0.1µF
C
V3
0.1µF
+
C
L
100µF
V
OUT
+
+
11.1V Li-Ion
BATTERY
(3 × 3.7V)
+
R
S
2.21k
D
S
BAT54
C
S
6.8nF
12V System Using Swappable and Backup Batteries
LTC4417
26
4417f
Typical applicaTions
18V System with Reverse Voltage Protection
VS1
V1 V
OUT
VALID1
VALID2
VALID3
18V
WALL ADAPTER
11.1V Li-Ion
BATTERY
D4
SMBJ26A
UV1
OV1
R3
1.02M
R2
11.8k
R1
54.9k
R6
768k
R5
90.9k
R4
75k
R9
698k
R8
16.9k
R7
49.9k
V2
UV2
OV2
V3 EN
SHDN
HYS
CAS
UV3
OV3
4417 TA03
G1 VS2 VS3G2
GND
LTC4417
G3
V
OUT
FDS4685 FDS4685
M5 M6
FDS4685 FDS4685
M3 M4
FDS4685 FDS4685
M1 M2
+
12V LEAD-ACID
BATTERY
+
D1
SMBJ26CA
D2
SMBJ26CA
D3
SMBJ26CA
C
VS3
0.1µF
C
VS2
0.1µF
C
VS1
0.1µF
C
IN1
2200µF
C
V1
0.1µF
C
V2
0.1µF
C
V3
0.1µF
C
L
100µF
LTC4417
27
4417f
Typical applicaTions
28V Transient Hold-Up Supply for Solid State Drives (SSD)
VS1
V1
V
OUT
VALID1
VALID2
VALID3
12V SYSTEM SUPPLY
C
V2
35V
TANTALUM
UV1
OV1
R3
806k
R10
1M
INVALID 12V SYSTEM
LTC3851-1.5V/15A BUCK
PLEASE REFER TO THE LTC3851 DATA SHEET FOR SPECIFIC APPLICATION INFORMATION
INVALID SUPERCAP
SUPERCAP NOT FULLY CHARGED
R2
15.8k
R1
66.5k
R6
806k
R5
127k
R4
33.2k
R8
1.02M
R7
41.2k
R9
124k
V2
UV2
OV2
V3 EN
SHDN
HYS
CAS
UV3
OV3
4417 TA04
G1 VS2 VS3G2
GND
LTC4417
G3
V
OUT
FDS4685 FDS4685
M3 M4
FDS4685 FDS4685
M1 M2
C
L
100µF
PGO0D
RUN
TK/SS
I
TH
FREQ/PLLFLTR
V
IN
TG
SW
PLLIN/MODE
BG
SENSE
+
SENSE
V
FB
GND
C16
0.22µF
C4
0.1µF
R17
10k
LTC3851
5V, 15A
OUTPUT
L2
0.68µH
C9
0.1µF
C
VS2
0.1µF
C
VS1
1µF
C1
2200pF
C17
0.1µF
C5
4.7µF
BOOST
R13
100k
R15
255k
R19
13k
R16
48.7k
R20
82.5k
R14
15k
R18
100k
D1
CMDSH2-3
INTV
CC
D2
MBRS360
C2
330µF
×2
D3
MBRS340
Q2
STD30NFL06L
M5
Q1
STD30NFL06L
C15
47pF
LT3956 SUPERCAP CHARGER WITH INPUT CURRENT LIMIT
PLEASE REFER TO THE LT3956 DATA SHEET FOR SPECIFIC APPLICATION INFORMATION
R12
1M
R11
1M
+
LT3956
GND
V
C
INTV
CC
EN/UVLO
V
REF
V
IN
R23
C7
4.7µF
C8
10nF
C10
10µF
SW
FB
VMODE
PWM
L1A
33µH
CTRL
R27
30.1k
R32
1M
ISP
ISN
PWMOUT
SS
R24
28.7k
RT
R29
40.2k
R30
1M
R28
2k
R21
536k
R22
25k
R31
59k
R26
10k
R25
14k
Q3
BC817-25
L1B
33µH
C11
10µF
C3
330pF
R
S
1.43k
D
S
BAT54
C
S
6.8nF
C
V1
470µF
+

LTC4417HUF#PBF

Mfr. #:
Manufacturer:
Analog Devices / Linear Technology
Description:
Power Management Specialized - PMIC 2.5V to 36V Prioritized Triple PowerPath Controller
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union