Microchip HV9120P-G 5 PWM Controller, 3 MHz 13.5 V 16-Pin, PDIP

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$19.295

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Packaging Options:
RS Stock No.:
829-3373
Mfr. Part No.:
HV9120P-G
Brand:
Microchip
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Brand

Microchip

Product Type

PWM Controller

Maximum Switching Frequency

3MHz

Output Voltage

4.16 V

Supply Current

1.3mA

Output Current

10mA

Zero Power Detection

No

Number of Outputs

5

Mount Type

Through Hole

Package Type

PDIP

Minimum Supply Voltage

9V

Pin Count

16

Maximum Supply Voltage

13.5V

Minimum Operating Temperature

-55°C

Maximum Duty Cycle

49.6%

Maximum Operating Temperature

125°C

PWM Controller Type

Current Mode

Standards/Approvals

No

Height

4.95mm

Length

20.57mm

Series

HV91

Width

177.8 mm

Automotive Standard

No

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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