lt3470a Linear Technology Corporation, lt3470a Datasheet - Page 20

• Manufacturer Part Number: lt3470a
• Description: Micropower Buck Regulator With Integrated Boost And Catch Diodes
• Manufacturer: Linear Technology Corporation

LT3470A
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PART NUMBER
LT1616
LT1676
LT1765
LT1766
LT1767
LT1776
LTC
LTC1879
LT1933
LT1934
LT1956
LTC3405/LTC3405A
LTC3406/LTC3406B
LTC3411
LTC3412
LT3430
LT3470
20
®
1877
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
25V, 500mA (I
Step-Down DC/DC Converter
60V, 440mA (I
Step-Down DC/DC Converter
25V, 2.75A (I
Step-Down DC/DC Converter
60V, 1.2A (I
Step-Down DC/DC Converter
25V, 1.2A (I
Step-Down DC/DC Converter
40V, 550mA (I
Step-Down DC/DC Converter
600mA (I
Step-Down DC/DC Converter
1.2A (I
Step-Down DC/DC Converter
36V, 600mA, 500kHz, High Effi ciency
Step-Down DC/DC Converter
34V, 250mA (I
DC/DC Converter
60V, 1.2A (I
Step-Down DC/DC Converter
300mA (I
Step-Down DC/DC Converter
600mA (I
Step-Down DC/DC Converter
1.25A (I
Step-Down DC/DC Converter
2.5A (I
Step-Down DC/DC Converter
60V, 2.75A (I
Step-Down DC/DC Converter
40V, 200mA, Micropower Step-Down DC/DC Converter
●
FAX: [phone]
OUT
OUT
OUT
OUT
OUT
OUT
), 550kHz, Synchronous
), 4MHz, Synchronous
OUT
OUT
OUT
), 4MHz, Synchronous
OUT
OUT
), 550kHz, Synchronous
), 1.5MHz, Synchronous
), 1.5MHz, Synchronous
OUT
OUT
OUT
OUT
), 200kHz, High Effi ciency
), 1.25MHz, High Effi ciency
), 500kHz, High Effi ciency
), 1.25MHz, High Effi ciency
), 200kHz, High Effi ciency
), 1.4MHz, High Effi ciency
), 100kHz, High Effi ciency
), 200kHz, High Effi ciency
), Micropower, Step-Down
●
www.linear.com
COMMENTS
V
ThinSOT Package
V
S8 Package
V
S8, TSSOP16E Packages
V
TSSOP16/E Package
V
MS8/E Packages
V
N8, S8 Packages
V
MS8 Package
V
TSSOP16 Package
V
ThinSOT and 2mm × 3mm DFN-6 Package
V
ThinSOT and 2mm × 3mm DFN-6 Package
V
TSSOP16/E Package
V
ThinSOT Package
V
ThinSOT Package
V
MS Package
V
TSSOP16E Package
V
TSSOP16E Package
V
ThinSOT Packages
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= 3.6V to 25V, V
= 7.4V to 60V, V
= 3V to 25V, V
= 5.5V to 60V, V
= 3V to 25V; V
= 7.4V to 40V; V
= 2.7V to 10V; V
= 2.7V to 10V; V
= 3.6V to 36V; V
= 3.2V to 34V; V
= 5.5V to 60V, V
= 2.7V to 6V, V
= 2.5V to 5.5V, V
= 2.5V to 5.5V, V
= 2.5V to 5.5V, V
= 5.5V to 60V, V
= 4V to 40V, V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
= 1.2V, I
= 1.25V, I
= 1.2V, I
= 0.8V, I
= 1.2V, I
= 1.25V, I
= 1.24V, I
= 1.2V, I
= 1.2V, I
= 1.24V, I
= 0.8V, I
= 0.8V, I
= 1.25V, I
= 1.25V, I
= 0.6V, I
= 0.8V, I
= 0.8V, I
© LINEAR TECHNOLOGY CORPORATION 2008
Q
Q
Q
Q
Q
Q
Q
= 1mA, I
Q
Q
= 1mA, I
= 20μA, I
Q
Q
Q
= 35μA, I
Q
Q
Q
Q
Q
= 2.5mA, I
= 2.5mA, I
= 2.5mA, I
= 10μA, I
= 15μA, I
= 20μA, I
= 60μA, I
= 60μA, I
= 1.9mA, I
= 3.2mA, I
= 3.2mA, I
= 2.5μA, I
= 12μA, I
SD
SD
SD
SD
SD
SD
SD
SD
SD
= 6μA,
= 15μA,
SD
SD
SD
SD
= <1μA,
SD
= <1μA, DFN-8,
SD
SD
SD
= <1μA,
= <1μA,
= <1μA,
= <1μA,
= <1μA,
LT 0608 • PRINTED IN USA
= 25μA,
= 25μA,
= 30μA,
= <1μA,
= <1μA,
= <1μA,
= 2.5μA,
= 30μA,
3470af