Microchip HV9123NG-G, PWM Controller, 13.5 V, 3 MHz 16-Pin, SOIC

RS Stock No.: 829-3376PBrand: MicrochipManufacturers Part No.: HV9123NG-G
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Technical Document

Specifications

Maximum 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

Package Type

SOIC

Rise Time

75ns

Pin Count

16

Maximum Duty Cycle

99%

Dimensions

10 x 4 x 1.65mm

Length

10mm

PWM Controller Type

Current Mode

Width

4mm

Height

1.65mm

Minimum Operating Temperature

-55 °C

Maximum Operating Temperature

+125 °C

Maximum Operating Supply Voltage

13.5 V

Minimum Operating Supply Voltage

9 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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€ 4.13

Each (Supplied in a Tube) (ex VAT)

€ 4.915

Each (Supplied in a Tube) (inc VAT)

Microchip HV9123NG-G, PWM Controller, 13.5 V, 3 MHz 16-Pin, SOIC
Select packaging type

€ 4.13

Each (Supplied in a Tube) (ex VAT)

€ 4.915

Each (Supplied in a Tube) (inc VAT)

Microchip HV9123NG-G, PWM Controller, 13.5 V, 3 MHz 16-Pin, SOIC
Stock information temporarily unavailable.
Select packaging type

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quantityUnit pricePer Tube
5 - 20€ 4.13€ 20.65
25 - 95€ 4.06€ 20.30
100+€ 3.98€ 19.90

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Technical Document

Specifications

Maximum 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

Package Type

SOIC

Rise Time

75ns

Pin Count

16

Maximum Duty Cycle

99%

Dimensions

10 x 4 x 1.65mm

Length

10mm

PWM Controller Type

Current Mode

Width

4mm

Height

1.65mm

Minimum Operating Temperature

-55 °C

Maximum Operating Temperature

+125 °C

Maximum Operating Supply Voltage

13.5 V

Minimum Operating Supply Voltage

9 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