LT1308AIS8 Linear Technology, LT1308AIS8 Datasheet - Page 17
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LT1308AIS8
Manufacturer Part Number
LT1308AIS8
Description
IC CONV DC/DC STEP UP HC 8SOIC
Manufacturer
Linear Technology
Type
Step-Up (Boost)r
Datasheet
1.LT1308ACS8PBF.pdf
(20 pages)
Specifications of LT1308AIS8
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
5V
Current - Output
1A
Frequency - Switching
600kHz
Voltage - Input
1 ~ 10 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Power - Output
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LT1308AIS8
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
LT1308AIS8#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
LT1308AIS8#TRPBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
TYPICAL APPLICATIONS
100pF
2.7V TO 6V
D1, D2, D3: BAV21 200mA, 250V
D4: MBR0540
T1: MIDCOM 31105R L
V
SHUTDOWN
IN
+
High Voltage Supply 350V at 1.2mA
47k
C1
47μF
10nF
SHDN
V
C
V
IN
P
= 1.5μH
LT1308A
GND
1
3
SW
REGULATED
1:12
T1
FB
D4
4
6
3.3V
10nF
250V
D1
C1: AVX TAJC476M010
C2: VITRAMON VJ225Y105KXCAT
D1: BAT54
D2, D3: BAV21
Q1
34.8k
3.3k
150k
D2
D3
10M
100k
324k
47k
10nF
250V
10nF
250V
22nF
1308 TA04
3V TO 6V
2M
1μF
V
350V
1.2mA
40nF EL Panel Driver
V
49.9k
OUT
BAT
LBO
LBI
V
V
Q1: MMBT3906
Q2: ZETEX FCX458
T1: MIDCOM 31105
IN
C
+
100pF
LT1308A
47pF
C1
47μF
SEPIC Converts 3V to 10V Input to a 5V/500mA Regulated Output
GND
SW
SHDN
3V TO
1
C1: AVX TAJC476M016
C2: TAIYO YUDEN EMK325BJ475(X5R)
C3: AVX TPSD227M006
10V
3
V
FB
IN
1:12
T1
D1
+
6
4
SHUTDOWN
C1
47μF
D2
17k
4.3M
SHUTDOWN
D3
400V
Q2
SHDN
V
V
IN
C
LT1308A/LT1308B
47k
CTX10-2
LT1308B
680pF
10k
L1A
D1: IR 10BQ015
L1: COILTRONICS CTX10-2
GND
SW
C2
1μF
200V
EL PANEL
≤40nF
FB
1308 TA03
CERAMIC
4.7μF
C2
R2
100k
309k
R1
L1B
D1
+
1308A/B TA05
17
C3
220μF
6.3V
V
5V
500mA
OUT
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