lt1310emse-trpbf Linear Technology Corporation, lt1310emse-trpbf Datasheet - Page 12

• Manufacturer Part Number: lt1310emse-trpbf
• Description: 1.5a Boost Dc/dc Converter With Phase-locked Loop
• Manufacturer: Linear Technology Corporation

RELATED PARTS
PART NUMBER
LT1613
LT1618
LT1946/LT1946A
LT1961
LTC
LTC3401
LTC3402
ThinSOT is a trademark of Linear Technology Corporation.
LT1310
TYPICAL APPLICATIO
12
SHUTDOWN
SYNC IN
®
3MHz
3400/LTC3400B 600mA (I
V
5V
IN
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone]
C1, C2: TAIYO YUDEN LMK212BJ225MG
D1: MOTOROLA MBRM120
L1: PANASONIC ELL6RH2R7M
*EXPOSED PAD MUST ALSO BE GROUNDED
1000pF
C1
2.2 F
C
3.01k
LP
R
LP
DESCRIPTION
550mA (I
1.5A (I
1.5A (I
1.5A (I
1A (I
2A (I
3MHz 5V to 12V Converter
SW
SW
SHDN
SYNC
PLL-LPF
SW
SW
SW
V
), 3MHz, Synchronous Step-Up DC/DC Converter
), 3MHz, Synchronous Step-Up DC/DC Converter
V
IN
C
SW
SW
), 1.25MHz, High Efficiency Step-Up DC/DC Converter
), 1.2/2.7MHz, High Efficiency Step-Up DC/DC Converters
), 1.25MHz, High Efficiency Step-Up DC/DC Converter
R
10k
LT1310
C
3.3 H
C
680pF
), 1.4MHz High Efficiency Step-Up DC/DC Converter
), 1.2MHz, Synchronous Step-Up DC/DC Converters
C
L1
GND*
SW
U
FB
C
T
D1
www.linear.com
C
33pF
NP0
T
R1
178k
R2
20.5k
1310 TA01a
C2
2.2 F
V
12V
400mA
OUT
90
85
80
75
70
65
60
55
50
45
40
35
COMMENTS
90% Efficiency, V
I
90% Efficiency, V
I
V
MS8 Package
90% Efficiency, V
I
92% Efficiency, V
I
97% Efficiency, V
I
97% Efficiency, V
I
SD
Q
Q
Q
Q
Q
0
IN
: 1.8mA, I
: 0.9mA, I
: 19 A/300 A, I
: 38 A, I
: 38 A, I
: <1 A, ThinSOT
: 2.45V to 16V, V
100
SD
SD
LOAD CURRENT (mA)
SD
SD
3.3V
: <1 A, 10-Lead MS Package
: <1 A, 10-Lead MS Package
: <1 A, 10-Lead MS Package
: 6 A, MS8E Package
5V
Efficiency
IN
IN
IN
IN
IN
IN
IN
IN
SD
: 0.9V to 10V, V
TM
: 1.6V to 18V, V
: 3V to 25V, V
: 0.85V to 5V, V
: 0.5V to 5V, V
: 0.5V to 5V, V
200
: <1 A, ThinSOT Package
OUT(MAX)
Package
LINEAR TECHNOLOGY CORPORATION 2001
: 34V, I
300
LT/TP 0103 2K • PRINTED IN USA
OUT(MAX)
OUT(MAX)
OUT(MAX)
1310 TA01b
OUT(MAX)
OUT(MAX)
OUT(MAX)
Q
: 3.2mA, I
400
: 35V,
: 6V,
: 6V,
: 34V, I
: 35V,
: 5V,
SD
sn1310 1310fs
: <1 A,
Q
: 3mA,