Microchip HV9123NG-G, PWM Controller, 13.5 V, 3 MHz 16-Pin, SOIC
Technical Document
Specifications
Brand
MicrochipMaximum Switching Frequency
3 MHz
Output Voltage
4.16 V
Output Current
10 mA
Control Method
Current, Voltage
Number of Outputs
1
Mounting Type
Surface Mount
Fall Time
75ns
Rise Time
75ns
Package Type
SOIC
Pin Count
16
Dimensions
10 x 4 x 1.65mm
Maximum Duty Cycle
99%
Length
10mm
PWM Controller Type
Current Mode
Width
4mm
Height
1.65mm
Minimum Operating Temperature
-55 °C
Minimum Operating Supply Voltage
9 V
Maximum Operating Temperature
+125 °C
Maximum Operating Supply Voltage
13.5 V
Product details
HV912x Series High-Voltage Current-Mode PWM Controllers
The Microchip HV912x range of high-voltage current-mode PWM controllers are Switch Mode Power Supply (SMPS) controller subsystems that can start and run directly from almost any DC input such as 12V batteries and a rectified and filtered 240VAC line.
These devices can self-start directly from a high voltage input and subsequently take the power to operate from one of the outputs of the converter it is controlling, allowing very efficient operation while maintaining input-to-output galvanic isolation limited in voltage only by the insulation system of the associated magnetic assembly. A ±2% internal bandgap reference, internal operational amplifier, very high speed comparator, and output buffer allow production of rugged, high performance, high efficiency power supplies of 50W or more, which can still be over 80% efficient at outputs of 1.0W or less. Remote on/off controls allow either latching or nonlatching remote shutdown. During shutdown, the power required is under 6.0mW.
Features
10 to 450V input voltage range
<1.3 mA supply current
>1.0 MHz clock
>20:1 dynamic range @ 500 kHz
Low internal noise
Typical Applications
Off-line high frequency power supplies
Universal input power supplies
High density power supplies
Very high efficiency power supplies
Extra wide load range power supplies
PWM (Pulse Width Modulation) Controllers, Microchip
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1.125 OMR
Each (In a Tube of 45) (ex VAT)
1.181 OMR
Each (In a Tube of 45) (inc. VAT)
45
1.125 OMR
Each (In a Tube of 45) (ex VAT)
1.181 OMR
Each (In a Tube of 45) (inc. VAT)
45
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products
Technical Document
Specifications
Brand
MicrochipMaximum Switching Frequency
3 MHz
Output Voltage
4.16 V
Output Current
10 mA
Control Method
Current, Voltage
Number of Outputs
1
Mounting Type
Surface Mount
Fall Time
75ns
Rise Time
75ns
Package Type
SOIC
Pin Count
16
Dimensions
10 x 4 x 1.65mm
Maximum Duty Cycle
99%
Length
10mm
PWM Controller Type
Current Mode
Width
4mm
Height
1.65mm
Minimum Operating Temperature
-55 °C
Minimum Operating Supply Voltage
9 V
Maximum Operating Temperature
+125 °C
Maximum Operating Supply Voltage
13.5 V
Product details
HV912x Series High-Voltage Current-Mode PWM Controllers
The Microchip HV912x range of high-voltage current-mode PWM controllers are Switch Mode Power Supply (SMPS) controller subsystems that can start and run directly from almost any DC input such as 12V batteries and a rectified and filtered 240VAC line.
These devices can self-start directly from a high voltage input and subsequently take the power to operate from one of the outputs of the converter it is controlling, allowing very efficient operation while maintaining input-to-output galvanic isolation limited in voltage only by the insulation system of the associated magnetic assembly. A ±2% internal bandgap reference, internal operational amplifier, very high speed comparator, and output buffer allow production of rugged, high performance, high efficiency power supplies of 50W or more, which can still be over 80% efficient at outputs of 1.0W or less. Remote on/off controls allow either latching or nonlatching remote shutdown. During shutdown, the power required is under 6.0mW.
Features
10 to 450V input voltage range
<1.3 mA supply current
>1.0 MHz clock
>20:1 dynamic range @ 500 kHz
Low internal noise
Typical Applications
Off-line high frequency power supplies
Universal input power supplies
High density power supplies
Very high efficiency power supplies
Extra wide load range power supplies
PWM (Pulse Width Modulation) Controllers, Microchip
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products