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AEROSEMI MT3 DataSheet

No. Partie # Fabricant Description Fiche Technique
1
MT3608

AEROSEMI
High Efficiency 1.2MHz 2A Step-Up Converter

• Integrated 80mΩ Power MOSFET
• 2V to 24V Input Voltage
• 1.2MHz Fixed Switching Frequency
• Internal 4A Switch Current Limit
• Adjustable Output Voltage
• Internal Compensation
• Up to 28V Output Voltage
• Automatic Pulse Frequency Modulation Mode
Datasheet
2
MT3540

Aerosemi
1.2MHz Step-Up Converter

 Integrated 0.5Ω Power MOSFET
 40μA Quiescent Current
 2.5V to 5.5V Input Voltage
 1.2MHz Fixed Switching Frequency
 Internal 1.5A Switch Current Limit
 Adjustable Output Voltage
 Internal Compensation
 Up to 28V Output Voltage
 Automatic Pu
Datasheet
3
MT3410

Aerosemi
1.5A Synchronous Step-Down Converter

• High Efficiency: Up to 96%
• 1.5MHz Constant Frequency Operation
• 1500mA Output Current
• No Schottky Diode Required
• 2.3V to 6V Input Voltage Range
• Adjustable Output Voltage Range Options from 0.6V to Vin
• 100% Duty Cycle Low Dropout Operatio
Datasheet
4
MT3420

Aerosemi Technology
2A Synchronous Step-Down Converter

• High Efficiency: Up to 96%
• 1.4MHz Constant Frequency Operation
• 2A Output Current
• No Schottky Diode Required
• 2.5V to 5.5V Input Voltage Range
• Output Voltage as Low as 0.6V
• PFM Mode for High Efficiency in Light Load
• 100% Duty Cycle in D
Datasheet
5
MT3406

Aerosemi
Synchronous Step-Down Converter

 High Efficiency: Up to 96%
 1.5MHz Constant Frequency Operation
 800mA Output Current
 No Schottky Diode Required
 2V to 6V Input Voltage Range
 Output Voltage as Low as 0.6V
 PFM Mode for High Efficiency in Light Load
 100% Duty Cycle in Dr
Datasheet
6
MT3420SP

Aerosemi
2A Synchronous Step-Down Converter

 High Efficiency: Up to 96%
 1.5MHz Constant Frequency Operation
 2A Output Current
 No Schottky Diode Required
 2.3V to 6V Input Voltage Range
 Output Voltage as Low as 0.6V
 PFM Mode for High Efficiency in Light Load
 100% Duty Cycle in Dro
Datasheet
7
MT3820

Aerosemi
Dual High-Efficiency PWM Step-Down DC/DC Converter
z High Efficiency: Up to 96% z 1.5MHz Constant Frequency Operation z 1.2A Output Current z No Schottky Diode Required z 2.4V to 5.5V Input Voltage Range z Output Voltage as Low as 0.6V z Low Quiescent Current: 30µA z Slope Compensated Current Mode C
Datasheet
8
MT3520B

Aerosemi
Synchronous Step-Down Converter

 High Efficiency: Up to 96%
 1.5MHz Constant Frequency Operation
 2A Output Current
 No Schottky Diode Required
 2.3V to 6V Input Voltage Range
 Output Voltage as Low as 0.6V
 PFM Mode for High Efficiency in Light Load
 100% Duty Cycle in Dro
Datasheet
9
MT3608L

AEROSEMI
1.2MHz Current Mode Step-Up Converter

⚫ Integrated 80mΩ Power MOSFET
⚫ 2.2V to 16V Input Voltage
⚫ 1.2MHz Fixed Switching Frequency
⚫ Adjustable Over Current Protection: 0.5A ~2.5A
⚫ Internal 2.5A Switch Current Limit(OC pin floating)
⚫ Adjustable Output Voltage
⚫ Internal Compensation
Datasheet
10
MT3410L

Aerosemi
Synchronous Step-Down Converter

 High Efficiency: Up to 96%
 1.5MHz Constant Frequency Operation
 1.3A Output Current
 No Schottky Diode Required
 2.3V to 6V Input Voltage Range
 Output Voltage as Low as 0.6V
 PFM Mode for High Efficiency in Light Load
 100% Duty Cycle in D
Datasheet
11
MT3422

Aerosemi
Synchronous Step-Down Converter

 High Efficiency: Up to 96%
 1.5MHz Constant Frequency Operation
 Dual 2A Output Current
 No Schottky Diode Required
 2.3V to 6V Input Voltage Range
 Output Voltage as Low as 0.6V
 PFM Mode for High Efficiency in Light Load
 100% Duty Cycle i
Datasheet
12
MT3430

Aerosemi
Synchronous Step-Down Converter

 High Efficiency: Up to 95%
 1.5MHz Constant Frequency Operation
 3A Output Current
 No Schottky Diode Required
 2.3V to 6V Input Voltage Range
 Output Voltage as Low as 0.6V
 PFM Mode for High Efficiency in Light Load
 Slope Compensated Curr
Datasheet



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