16
LT3436
3436fa
PART NUMBER DESCRIPTION COMMENTS
LT1310 1.5A (I
SW
), 4.5 MHz, High Efficiency V
IN
= 2.75V to 18V, V
OUT(MAX)
= 35V, I
Q
= 12mA,
Step-Up DC/DC Converter with PLL I
SD
= <1µA, MSE Package
LT1370/LT1370HV 6A (ISW), 500kHz, High Efficiency V
IN
= 2.7V to 30V, V
OUT(MAX)
= 35V/42V, I
Q
= 4.5mA,
Step-Up DC/DC Converter I
SD
= <12µA, DD, TO220-7 Packages
LT1371/LT1371HV 3A (I
SW
), 500kHz, High Efficiency V
IN
= 2.7V to 30V, V
OUT(MAX)
= 35V/42V, I
Q
= 4mA,
Step-Up DC/DC Converter I
SD
= <12µA, DD,TO220-7,S20 Packages
LT1613 550mA (I
SW
), 1.4MHz, High Efficiency 90% Efficiency, V
IN
= 0.9V to 10V, V
OUT(MAX)
= 34V, I
Q
= 3mA,
Step-Up DC/DC Converter I
SD
= <1µA, ThinSOT Package
LT1618 1.5A (I
SW
), 1.25MHz, High Efficiency 90% Efficiency, V
IN
= 1.6V to 18V, V
OUT(MAX)
= 35V, I
Q
= 1.8mA,
Step-Up DC/DC Converter I
SD
= <1µA, MS Package
LT1946/LT1946A 1.5A (I
SW
), 1.2MHz/2.7MHz, High Efficiency V
IN
= 2.45V to 16V, V
OUT(MAX)
= 34V, I
Q
= 3.2mA,
Step-Up DC/DC Converter I
SD
= <1µA, MS8 Package
LT1961 1.5A (I
SW
), 1.25MHz, High Efficiency 90% Efficiency, V
IN
= 3V to 25V, V
OUT(MAX)
= 35V, I
Q
= 0.9mA,
Step-Up DC/DC Converter I
SD
= 6µA, MS8E Package
LTC3400/LTC3400B 600mA (I
SW
), 1.2MHz, Synchronous 92% Efficiency, V
IN
= 0.85V to 5V, V
OUT(MAX)
= 5V,
Step-Up DC/DC Converter I
Q
= 19µA/300µA, I
SD
= <1µA, ThinSOT Package
LTC3401 1A (I
SW
), 3MHz, Synchronous 97% Efficiency, V
IN
= 0.5V to 5V, V
OUT(MAX)
= 6V, I
Q
= 38µA,
Step-Up DC/DC Converter I
SD
= <1µA, MS Package
LTC3402 2A (I
SW
), 3MHz, Synchronous 97% Efficiency, V
IN
= 0.5V to 5V, V
OUT(MAX)
= 6V, I
Q
= 38µA,
Step-Up DC/DC Converter I
SD
= <1µA, MS Package
LT/LWI/LT 0505 REV A • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 2003
RELATED PARTS
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
LASER
190Ω
1%
1N4002
(ALL)
0.1µF
10k
V
IN
10µF
V
C
V
IN
FB
GND
2.2µF
V
IN
12V TO 25V
150Ω
MUR405
L2
10µH
LT3436
L1
5
4
1
3
2
8
11
HV DIODES
1800pF
10kV
0.01µF
5kV
1800pF
10kV
47k
5W
2.2µF
0.47µF
L1 =
Q1, Q2 =
0.47µF =
HV DIODES =
LASER =
TBD
ZETEX ZTX849
WIMA 3X 0.15µF TYPE MKP-20
SEMTECH-FM-50
HUGHES 3121H-P
10k
LT3436 • TA05
V
SW
Q1
Q2
+
+
+
COILTRONICS (407) 241-7876
U
TYPICAL APPLICATIO
High Voltage Laser Power Supply
