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HV7800K1-G The Microchip HV7800K1-G is a high-side current monitor IC designed for a wide supply voltage range. It offers precise current measurement capabilities in a compact SOT-23-5 package.
Mfr Part #:

HV7800K1-G

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip HV7800K1-G is a high-side current monitor IC designed for a wide supply voltage range. It offers precise current measurement capabilities in a compact SOT-23-5 package.
✓ Total Stock: 4,030 pcs
$ Price Range: $0.75

HV7800K1-G Available from 1 distributor

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4,030 pcs
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HV7800K1-G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Function
Gain
Mounting Type
Operating Temperature
Sensing Method
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
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HV7800K1-G Description

Short technical summary and product information.

The HV7800K1-G from Microchip Technology is a high-side current monitor IC that accurately transfers a high-side current measurement voltage to its ground-referenced output with a voltage gain of one. It supports a wide supply voltage range from 8V to 450V, making it suitable for various applications including SMPS, battery current monitoring, motor controls, and telecom.

 

Key electrical specifications include a maximum quiescent current of 50µA and a maximum VSENSE of 500mV. The device features fast rise and fall times, typically 700ns to 2.0µs, ensuring responsive performance. The output resistance is typically 3.6 kΩ.

 

This IC is housed in a 5-lead SOT-23 package, designed for surface mount applications. Its small size, low component count, and low power consumption contribute to its ease of use and cost-effectiveness in offline, battery, and portable applications.

 

The operating temperature range is -40°C to +85°C, and it is available in tape and reel packaging.

HV7800K1-G Quick Information

Product Type: Current Monitor IC
Canonical Name: HV7800K1-G High-Side Current Monitor IC
Subcategory: Power Management ICs

HV7800K1-G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

HV7800K1-G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

HV7800K1-G Features

  • Wide supply voltage from 8V to 450V.
  • Accurate voltage gain of one.
  • Low quiescent current of 50µA.
  • Fast rise and fall times.
  • Compact 5-lead SOT-23 package.

HV7800K1-G Applications

  • Suitable for high-side current sensing applications.
  • Used in power management and control systems.
  • Applicable in systems requiring wide voltage input.
  • Ideal for designs needing low quiescent current.
  • Integrated into surface mount electronic assemblies.

HV7800K1-G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the HV7800K1-G?

The HV7800K1-G operates with a supply voltage range from 8V to 450V.

What is the quiescent supply current of the HV7800K1-G?

The maximum quiescent supply current for the HV7800K1-G is 50 µA.

What is the typical output rise time for the HV7800K1-G?

The typical output rise time for the HV7800K1-G is 0.7 µs.

What is the typical output fall time for the HV7800K1-G?

The typical output fall time for the HV7800K1-G is 0.7 µs.

What is the operating temperature range of the HV7800K1-G?

The HV7800K1-G can operate within an ambient temperature range of -40°C to 85°C.

What type of package does the HV7800K1-G come in?

The HV7800K1-G is available in a SOT-23-5 package, also known as SC-74A or SOT-753.

What is the sensing method used by the HV7800K1-G?

The HV7800K1-G uses a High-Side sensing method.

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