Part Number
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LM3668 |
Manufacturer
|
Texas Instruments |
Description
|
High-Efficiency Dual-Mode Single-Inductor Buck-Boost DC-DC Converter |
Published
|
Mar 14, 2020 |
Detailed Description
|
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LM3668
SNVS449O – JUNE 2007 – ...
|
Datasheet
|
LM3668
|
Overview
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LM3668
SNVS449O – JUNE 2007 – REVISED APRIL 2015
LM3668 1-A, High-Efficiency Dual-Mode Single-Inductor Buck-Boost DC-DC Converter
1 Features
•1 45-µA Typical Quiescent Current
• For 2.
8-V-3.
3-V and 3-V-3.
4-V Versions:
– 1-A Maximum Load Current for VIN = 2.
8 V to 5.
5 V
– 800-mA Maximum Load Current for VIN = 2.
7 V
– 600-mA Maximum Load Current for VIN = 2.
5 V
• For 4.
5 V-5 V
– 1-A Maximum Load Current for VIN = 3.
9 V to 5.
5 V
– 800-mA Maximum Load Current for VIN = 3.
4 V to 3.
8 V
– 700-mA Maximum Load Current for VIN = 3 V to 3.
3 V
– 600-mA Maximum Load Current for VIN = 2.
7 V to 2.
9 V
• 2.
2-MHz PWM Fi...
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