LTC3534 Linear Dimensions Semiconductor, LTC3534 Datasheet - Page 20

• Manufacturer Part Number: LTC3534
• Description: 500mA Synchronous Buck-Boost DC
• Manufacturer: Linear Dimensions Semiconductor

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LTC3534
RELATED PARTS
PART NUMBER
LTC3125
LTC3421
LTC3422
LTC3425
LTC3429
LTC3440
LTC3441/LTC3443
LTC3442
LTC3444
LTC3520
LTC3522
LTC3526L
LTC3530
LTC3531
LTC3532
LTC3533
LTC3538
20
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
1.2A (I
Converter with Programmable Input Current
3A (I
Step-Up DC/DC Converter with Output Disconnect
1.5A (I
Step-Up DC/DC Converter with Output Disconnect
5A (I
Step-Up DC/DC Converter with Output Disconnect
600mA (I
Converter with Output Disconnect and Soft-Start
600mA (I
DC/DC Converter
1.2A (I
DC/DC Converter
1.2A (I
DC/DC Converter
400mA (I
DC/DC Converter with wide V
1A (I
Buck DC/DC Converter
Synchronous 400mA (I
(I
500mA (I
Converter with Output Disconnect
600mA (I
Converter with Wide Input Voltage Range
200mA (I
Buck-Boost DC/DC Converter with Adjustable and
Fixed V
500mA (I
DC/DC Converter
2A (I
Converter with Wide Input Voltage Range
800mA (I
DC/DC Converter
OUT
SW
SW
OUT
OUT
) Buck, 1MHz, DC/DC Converters
●
SW
SW
OUT
OUT
OUT
), 3MHz, Synchronous
), 8MHz (Low Ripple), 4-Phase Synchronous
FAX: [phone]
), 2MHz Synchronous Buck-Boost, 600mA
), 2MHz, Synchronous Buck-Boost DC/DC
SW
OUT
OUT
OUT
OUT
OUT
OUT
OUT
), 1.5MHz, Synchronous Step-Up DC/DC
), 3MHz, Synchronous
), 1MHz/600kHz, Synchronous Buck-Boost
), 2MHz, Synchronous Buck-Boost
Versions
), 500KHz, Synchronous Step-Up DC/DC
), 2MHz, Synchronous Buck-Boost
), 1.5MHz, Synchronous Buck-Boost
), 1MHz Synchronous Step-Up DC/DC
), 2MHz, Synchronous Buck-Boost DC/DC
), Burst Mode Operation, Synchronous
), 2MHz, Synchronous Buck-Boost
), 1MHz, Synchronous Buck-Boost
OUT
) Buck-Boost and 200mA
●
OUT
www.linear.com
Range
COMMENTS
93% Effi ciency, V
200mA to 1A Program Range, 2mm × 3mm DFN Package
96% Effi ciency, V
I
96% Effi ciency, V
I
95% Effi ciency, V
I
96% Effi ciency, V
I
96% Effi ciency, V
I
95%/96% Effi ciency, V
I
95% Effi ciency, V
I
93% Effi ciency, V
I
95% Effi ciency, V
I
95% Effi ciency, V
I
94% Effi ciency, V
I
96% Effi ciency, V
I
90% Effi ciency, V
I
I
95% Effi ciency, V
I
96% Effi ciency, V
I
95% Effi ciency, V
I
I
Q
Q
Q
Q
Q
Q
Q
SD
Q
Q
Q
Q
Q
SD
Q
Q
Q
Q
= 12μA, I
= 25μA, I
= 12μA, I
= 20μA, I
= 25μA, I
= 35μA/28μA, I
= 25μA, I
= 55μA, I
= 25μA, I
= 9μA, I
= 40μA, I
= 16μA Always since Burst Mode Operation,
= 35μA, I
= 40μA, I
= 35μA, I
= 15μA, I
<1μA, DFN Package, Ideal for WCDMA PA Bias
<1μA, Small ThinSOT and DFN Packages
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
<1μA, 2mm × 2mm DFN-6 Package
<1μA, QFN24 Package
<1μA, DFN10 Package
<1μA, QFN32 Package
<1μA, ThinSOT-23 Package
<1μA, MSOP and DFN Packages
<1μA, DFN Package
< 1μA, QFN Package
<1μA, QFN Package
<1μA, MSOP and DFN Packages
<1μA, MSOP and DFN Packages
<1μA, MSOP and DFN Packages
= 1.5μA, DFN Package
< 1μA, ±5% Input Current Accuracy,
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
SD
: 1.8V to 5V, V
: 0.5V to 4.5V, V
: 0.5V to 4.5V, V
: 0.5V to 4.5V, V
: 0.5V to 4.4V, V
: 2.5V to 5.5V, V
: 2.4V to 5.5V, V
: 2.7V to 5.5V, V
: 2.2V to 5.5V, V
: 2.4V to 5.5V, V
: 0.8V to 5V, V
: 1.8V to 5.5V, V
: 1.8V to 5.5V, V
: 2.4V to 5.5V, V
: 1.8V to 5.5V, V
: 2.4V to 5.5V, V
<1μA, MSOP Packages
IN
: 2.4V to 5.5V, V
OUT(MAX)
OUT(MAX)
OUT(MAX)
OUT(MAX)
OUT(MAX)
OUT(MAX)
OUT(MAX)
OUT(MAX)
OUT
OUT(MAX)
OUT(MAX)
OUT(MAX)
OUT(MAX)
OUT(MAX)
OUT(MAX)
OUT(MAX)
© LINEAR TECHNOLOGY CORPORATION 2009
: 0.5V to 5V,
OUT(MAX)
= 5.25V,
= 5.25V,
= 5.25V,
= 5.25V,
= 5.25V,
= 5V,
= 5.5V,
= 5.25V,
= 5.25V, V
= 5.25V, V
= 5.25V,
= 5V,
= 5.25V,
= 5.25V,
= 5.25V,
= 5.25V,
OUT(MIN)
OUT(MIN)
LT 0209 • PRINTED IN USA
= 0.8V;
= 0.6V;
3534f