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Power Circuits / Switching Regulator or Controllers / HV9120P-G
Datasheets
HV9120P-G by:

SWITCHING CONTROLLER, 3000kHz SWITCHING FREQ-MAX, PDIP16

Part Details for HV9120P-G by Microchip Technology Inc

Results Overview of HV9120P-G by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Automotive

HV9120P-G Information

HV9120P-G by Microchip Technology Inc is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for HV9120P-G

Part # Distributor Description Stock Price Buy
DISTI # 85X5994
Newark Switchmode Controller, 450V, 2% Ref, Input Voltage:450V, Output Voltage:-, Output Current:-, Supply Voltage Min:9V, Supply Voltage Max:13.5V, Controller Ic Case Style:Dip, No. Of Pins:16Pins, Frequency:3Mhz, Operating Temperature Rohs Compliant: Yes |Microchip HV9120P-G RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 306
  • 1 $2.6600
  • 10 $2.6300
  • 48 $2.0200
$2.0200 / $2.6600 Buy Now
DISTI # 84AC1761
Newark Switchmode Controller, 450V, 2% Ref Rohs Compliant: Yes |Microchip HV9120P-G RoHS: Compliant Min Qty: 24 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 10 $2.4400
  • 48 $2.2300
  • 72 $2.1500
  • 120 $2.0900
  • 504 $2.0200
$2.0200 / $2.4400 Buy Now
DISTI # HV9120P-G
Avnet Americas Current Mode PWM Controller 16-Pin PDIP Tube - Rail/Tube (Alt: HV9120P-G) RoHS: Compliant Min Qty: 24 Package Multiple: 1 Lead time: 4 Weeks, 0 Days Container: Tube 309
  • 24 $2.3912
  • 30 $2.3790
  • 50 $2.3668
  • 120 $1.9633
  • 240 $1.9305
$1.9305 / $2.3912 Buy Now
DISTI # HV9120P-G
Microchip Technology Inc SWITCHMODE CONTROLLER, 450V, 2% REF, PDIP, Projected EOL: 2034-09-22 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tube 231484

COO: Thailand
  • 1 $2.5600
  • 25 $2.1400
  • 100 $1.9400
  • 1,000 $1.8800
  • 5,000 $1.8500
$1.8500 / $2.5600 Buy Now
DISTI # 70431593
RS 16 PDIP .300in TUBESWITCHMODE CONTROLLER 450V 2% REF | Microchip Technology Inc. HV9120P-G RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk 1186
  • 1 $2.5900
  • 10 $2.4600
  • 50 $2.3300
  • 100 $2.2000
$2.2000 / $2.5900 Buy Now
DISTI # HV9120P-G
TME IC: PMIC, PWM controller, 0.08÷3MHz, Ch: 1, DIP16, flyback,forward Min Qty: 1 171
  • 1 $3.6800
  • 3 $3.3300
  • 10 $2.9300
  • 24 $2.7300
$2.7300 / $3.6800 Buy Now
NAC SWITCHMODE CONTROLLER, 450V, 2% REF - Package: 16 PDIP .300in CTUBE RoHS: Compliant Min Qty: 1 Package Multiple: 24 188880
  • 1 $2.5400
  • 100 $2.2900
  • 500 $2.1200
  • 1,000 $2.0600
$2.0600 / $2.5400 Buy Now
DISTI # HV9120P-G
Avnet Silica Current Mode PWM Controller 16-Pin PDIP Tube (Alt: HV9120P-G) RoHS: Compliant Min Qty: 24 Package Multiple: 24 Lead time: 6 Weeks, 0 Days Silica - 120
Buy Now
DISTI # HV9120P-G
EBV Elektronik Current Mode PWM Controller 16-Pin PDIP Tube (Alt: HV9120P-G) RoHS: Compliant Min Qty: 24 Package Multiple: 24 Lead time: 5 Weeks, 0 Days EBV - 0
Buy Now
LCSC 10V450V PDIP-16 DC-DC Converters ROHS 14
  • 1 $2.9858
  • 10 $2.9154
  • 30 $2.8664
  • 100 $2.8189
$2.8189 / $2.9858 Buy Now

Part Details for HV9120P-G

HV9120P-G CAD Models

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HV9120P-G Part Data Attributes

Parametric Data
HV9120P-G Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
HV9120P-G Microchip Technology Inc SWITCHING CONTROLLER, 3000kHz SWITCHING FREQ-MAX, PDIP16
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 4 Weeks
Samacsys Manufacturer Microchip
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 450 V
Input Voltage-Min 10 V
Input Voltage-Nom 48 V
JESD-30 Code R-PDIP-T16
JESD-609 Code e3
Length 20.066 mm
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Voltage-Max 4.16 V
Output Voltage-Min 3.84 V
Output Voltage-Nom 4 V
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP16,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
Screening Level TS 16949
Seated Height-Max 5.334 mm
Supply Current-Max (Isup) 1.3 mA
Supply Voltage-Nom (Vsup) 10 V
Surface Mount NO
Switcher Configuration SINGLE
Switching Frequency-Max 3000 kHz
Technology CMOS
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

Alternate Parts for HV9120P-G

This table gives cross-reference parts and alternative options found for HV9120P-G. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of HV9120P-G, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
HV9120P-G Supertex Inc Check for Price Switching Controller, Current-mode, 3000kHz Switching Freq-Max, BICMOS, PDIP16, GREEN, PLASTIC, DIP-16 HV9120P-G vs HV9120P-G
Part Number Manufacturer Composite Price Description Compare
LR745N3-GP005 Supertex Inc Check for Price Analog Circuit HV9120P-G vs LR745N3-GP005
LR745N8-G Supertex Inc Check for Price Analog Circuit, 1 Func, PSSO3, GREEN, TO-243AA, SOT-89, 3 PIN HV9120P-G vs LR745N8-G
LR745ND Supertex Inc Check for Price Analog Circuit, 1 Func, DIE-3 HV9120P-G vs LR745ND
SI9110DY-T1 Vishay Intertechnologies Check for Price Switching Controller, Current-mode, 0.25A, 1000kHz Switching Freq-Max, BCDMOS, PDSO14, SOIC-14 HV9120P-G vs SI9110DY-T1
LR745N3-GP003 Microchip Technology Inc Check for Price SPECIALTY ANALOG CIRCUIT HV9120P-G vs LR745N3-GP003
SI9110DY-T1-E3 Vishay Intertechnologies Check for Price Switching Controller, Current-mode, 0.25A, 1000kHz Switching Freq-Max, BCDMOS, PDSO14, LEAD FREE, SOIC-14 HV9120P-G vs SI9110DY-T1-E3
SI9111DY-E3 Vishay Intertechnologies Check for Price Switching Controller, Current-mode, 0.25A, 1000kHz Switching Freq-Max, BCDMOS, PDSO14, SOIC-14 HV9120P-G vs SI9111DY-E3
SI9110DY-T1 Temic Semiconductors Check for Price Switching Controller, Current-mode, 1000kHz Switching Freq-Max, BCDMOS, PDSO14, HV9120P-G vs SI9110DY-T1
LR745N3 Supertex Inc Check for Price Analog Circuit, 1 Func, PBCY3, TO-92, 3 PIN HV9120P-G vs LR745N3
HV9120P Supertex Inc Check for Price Switching Controller, Current-mode, 0.01A, 3000kHz Switching Freq-Max, BICMOS, PDIP16, PLASTIC, DIP-16 HV9120P-G vs HV9120P

HV9120P-G Related Parts

HV9120P-G Frequently Asked Questions (FAQ)

  • A good PCB layout for the HV9120P-G involves keeping the high-voltage traces short and away from sensitive analog signals. Use a solid ground plane and decouple the power supplies with capacitors. Microchip provides a recommended PCB layout in the HV9120P-G evaluation board documentation.

  • To ensure reliable startup and shutdown, follow the recommended power-up and power-down sequences outlined in the datasheet. Ensure that the input voltage rises and falls monotonically, and avoid sudden changes in the input voltage. Also, add a soft-start circuit to limit the inrush current during startup.

  • The HV9120P-G has a maximum junction temperature of 150°C. To prevent overheating, ensure good airflow around the device, use a heat sink if necessary, and avoid high ambient temperatures. Monitor the device temperature using the thermal monitoring pin (TMP) and take corrective action if the temperature exceeds 125°C.

  • To troubleshoot issues with the HV9120P-G, start by verifying the input voltage, output voltage, and current. Check the PCB layout for any noise or interference issues. Use an oscilloscope to observe the output voltage and current waveforms. Consult the datasheet and application notes for troubleshooting guidelines and common pitfalls to avoid.

  • The HV9120P-G is a high-reliability device, but it's essential to follow Microchip's guidelines for high-reliability applications. Ensure that your design meets the required safety standards, and consider using redundant or fault-tolerant architectures. Consult with Microchip's technical support and review the device's reliability report for more information.

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