A4403
Allegro
1.00MB
Valley current mode control buck converter. The A4403 is a buck converter that uses valley current-mode control. This control scheme allows very short switch on-times to be achi
📁 Related Datasheet
A4401 - Automotive Quasi-Resonant Flyback Controller
(Allegro Micro Systems)
..
A4401 Automotive Low Noise Vacuum Fluorescent Display Power Supply
Features and Benefits
▪ Multiple output regulator ▪ 7 to 40 V.
A4402 - Constant On-Time Buck Converter
(Allegro Micro Systems)
A4402
Constant On-Time Buck Converter with Integrated Linear Regulator
FEATURES AND BENEFITS
▪ 2 MHz switching frequency ▪ Adjustable soft start time.
A4405 - Constant On-Time Buck Regulator
(Allegro Micro Systems)
A4405
Constant On-Time Buck Regulator With One External and Two Internal Linear Regulators
Features and Benefits
• AEC-Q100 Grade 0 qualified • Inter.
A4406 - Constant On-Time Buck Regulator
(Allegro Micro Systems)
A4406
Constant On-Time Buck Regulator with External and Internal Linear Regulator
FEATURES AND BENEFITS
• AEC-Q100 Grade 0 qualified • Internal buck .
A4407 - 2.2 MHz Constant On-Time Buck Regulator
(Allegro Micro Systems)
A4407
2.2 MHz Constant On-Time Buck Regulator With Two External and Two Internal Linear Regulators
Features and Benefits
• AEC-Q100 Grade 0 qualified.
A4408 - Adjustable Frequency Buck or Buck-Boost Pre-Regulator
(Allegro Micro Systems)
A4408
Adjustable Frequency Buck or Buck-Boost Pre-Regulator with Synchronous Buck, 3 Internal LDOs, Watchdog Timer, NPOR, and FF0/FF1
FEATURES AND BE.
A4409 - Adjustable Frequency Buck or Buck-Boost Pre-Regulator
(Allegro Micro Systems)
A4409
Adjustable Frequency Buck or Buck-Boost Pre-Regulator with 2 LDOs, Window Watchdog Timer, and NPOR
FEATURES AND BENEFITS
• Automotive AEC-Q10.
A44 - NPN Silicon Epitaxial Planar Transistor
(GME)
Production specification
NPN Silicon Epitaxial Planar Transistor
FEATURES
z Collector-Emitter voltage:VCEO=400V. z Collector current up to 300mA. z .
A44 - NPN Transistor
(KOO CHIN)
A44 TRANSISTOR (NPN)
FEATURES y High voltage
TO-92
MAXIMUM RATINGS (TA=25℃ unless otherwise noted)
Symbol
Parameter
Value
VCBO
Collector-Base V.
A44 - HIGH VOLTAGE AMPLIFIER
(Elite)
A44 NPN Epitaxial Silicon Transistor
HIGH VOLTAGE AMPLIFIER
Collector-Emitter Voltage: VCEO=400V Collector Dissipation: PC(max)=625mW
Absolute Maxi.
