HV56020T-V/KXX Amplifiers & Comparators by Microchip Technology
Dual 250V Haptic Drive Amp Array w/Boost
| Status: | Active |
|---|---|
| Series: | HV56020 |
| RoHS: | Compliant |
The HV56020 is a dual amplifier with integrated boost for driving piezo actuators for haptic applications, such as Kemet film actuators, and other solutions. The HV56020 comes with 3 functions, specifically, dual 250V operational amplifiers, a boost controller, and a power MOSFET. The opamps are designed to drive haptic (piezo) actuators at 225V with 40 mA minimum source/sink current. The boost controller and power MOSFET along with an external transformer generate the voltage supply for the HV opamps using a non-Isolated flyback configuration.
The HV56020 is the master IC between the HV56020 and HV56022, with the inclusion of the boost converter versus simply the dual amplifier array of the HV56022. The drive channel count is supportable by expanding with additional HV56020s if additional power is required for simultaneous drive of multiple channels (beyond two,) or with HV56022s if the additional channels can be driven time-sliced versus those drawing power from the first HV56020 boost converter. The HV56020 also includes a variety of protection features, including Over/Under Voltage Protection, Output Short Circuit Protection (DC-to-DC), Temperature Sensor, and Output Voltage Comparators for load Short Circuit Detection.
Microchip has partnered with Kemet to create this chipset that optimizes size and features for driving thin-film actuators that enable haptic applications in various hard and soft goods. Learn more >>
Where to Buy
Prices starting from US$0.42
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$2.92
|
188
in stock
|
Buy Now |
|
Microchip Technology
from US$2.90
|
2,370
in stock
|
Buy Now |
|
element14
from US$3.54
|
188
in stock
|
Buy Now |
|
Newark Electronics
from US$0.42
|
25
in stock
|
Buy Now |
|
Future Electronics
from US$3.80
|
25
in stock
|
Buy Now |
|
Avnet America
from US$4.38
|
25
in stock
|
Buy Now |
|
Chip One Stop
from US$2.56
|
25
in stock
|
Buy Now |
Features
| 3-Bit DAC for Boost Output Control (Minimize Pdiss vs. Drive Waveform) |
| Integrated FET (Vdss,Max 60V, Rds,on 10mO Max, 25°C) |
| Integrated Protection Features: OVP, UVP, OCP |
| Stand-By Mode (Min Current Mode) |
| Temperature Sensor |
| Power-On Reset |
| 24 MHz SPI Interface |
| 43-Ld. 7mm x 7mm VQFN, 0.9mm Thick |
| Driving Thin-Film Piezoelectric Actuator for Haptics |
Specifications
| Slew Rate (V/µs) | 0.2 |
|---|---|
| Closed Loop Gain (V/V) | 75 |
| Feedback Resistance (MΩ) | 1.9 |
| HVOUT Source max (µA) | 96000 |
| HVOUT Sink max (µA) | 167000 |
| HVOUT Capacitive Load max (pF) | N/A |
| Output Current Limit | OCP Flag to Host Micro |
| Package | 43-Ld. 7mmx7mm VQFN |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0 |
| Shipping Weight (kg) | 0.366667 |
| Lead Count | 43 |
| Package Type | VQFN |
| Package Width or Size | 7x7x0.9mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| Dual-Channel High-Voltage Amplifier with Boost Converter & Power MOSFET | Microchip Technology |
| OPAMP, 124HZ, 0 TO 125DEG C | element14 |
| Opamp, 124Hz, -0 To 125Degc | Newark Electronics |
| Dual High Voltage Op Amp with Step-Up Converter and Power MOSFET | Future Electronics |
| High Voltage Operational Amplifier with Step-Up Converter and Power MOSFET Dual 0.09V/us 2.7V to 5.5V 43-Pin VQFN T/R | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a HV56020T-V/KXX?
Additional datasheets, footprints and schematics for HV56020T-V/KXX are listed on our Part Details page. You can also find images and similar parts to HV56020T-V/KXX on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for HV56020T-V/KXX on our Product Comparison page. Access via the 'View Pricing & Stock' button to view HV56020T-V/KXX price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does HV56020T-V/KXX fall under?
The HV56020T-V/KXX is listed under Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps.
Can I view similar or alternative parts?
You can view similar parts to HV56020T-V/KXX when available in the Operational Amplifiers - Op Amps range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the HV56020T-V/KXX you can contact the distributor directly for product support, shipping queries etc.
Is the HV56020T-V/KXX RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for HV56020T-V/KXX have stock available?
Authorised distributors including Microchip Technology, element14, Farnell, Newark Electronics and Future Electronics have stock available or on a lead time for HV56020T-V/KXX.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for HV56020T-V/KXX often in real-time on the comparison pages.
What if I can't find stock of HV56020T-V/KXX?
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