ONSEMI FAN8841MPX

ONSEMI FAN8841MPX

Manufacturer No:

FAN8841MPX

Manufacturer:

ONSEMI

Package:

24-WFQFN Exposed Pad

Description:

Dual Half-Bridge Piezoelectric Driver with Step-up DC-DC Converter

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

FAN8841MPX information

ONSEMI FAN8841MPX technical specifications, attributes, parameters and parts with similar specifications to ONSEMI FAN8841MPX.

  • Type
  • Parameter
  • Package Type
  • WQFN-24
  • MSL Type
  • 1
  • MSL Temp (°C)
  • 260
  • VCC Max (V)
  • 5
  • V(BR)GSS Max (V)
  • 5.5
  • rDS(on) Max (Ω)
  • -
  • Case Outline
  • 510BE
  • Container Type
  • REEL
  • Container Qty.
  • 3000
  • Number of Drivers
  • 1
  • V(BR)DSS Max (V)
  • 75
  • ID Max (A)
  • -
  • Tj Max (°C)
  • 150

Download datasheets and manufacturer documentation for ONSEMI FAN8841MPX.

Datasheet:

Package Drawing:

The FAN8841 is a single-chip piezoelectric actuator driver consisting of a step-up DC-DC converter with integrated 36 V boost switch and the dual half-bridge output stages. The step-up DC-DC converter operates in Critical Conduction Mode (CRM) in order to reduce switching loss at the DC-DC converter for high efficiency. It is optimized to work in a coupled-inductor configuration to provide output voltages in excess of 60 V. The step-up DC-DC converter has a soft-start capability that limits the inrush current during startup. Over-voltage protection and over-current protection are included. Under-voltage protection is used to disable the dual half-bridge gate driver when the step-up DC-DC converter output voltage is lower than the specified threshold voltage. The boost voltage is set using external resistors and analog voltage at the VCON pin and step-up current limit is programmable via the external resistor at the OCP pin. The output Half-bridge is integrated with 75 V P- and N-channel for the piezoelectric actuator driving. An open drain Fault-out (FO) signal indicates if an abnormal over-voltage has occurred.

Application

  • Portable Devices

Feature

  • Step-up DC-DC Converter
  • Integrated Step-up Power Switch up to 36 V
  • Wide Operating Voltage Range of 2.7 to 5.5 V
  • Adjustable Step-up Output Voltage by VCON
  • Adjustable Step-up Switch Current Limit
  • Zero Current Detector (ZCD)
  • Internal Soft-Start
  • Built-in Protection Circuit
  • Under-Voltage Protection (UVP)
  • Over-Voltage Protection (OVP)Piezo Actuator Driver
  • Integrated Half-Bridge Switches (VDS=75 V)
  • Dual Half-Bridge Piezoelectric Driver
  • Built-in Shutdown FunctionPackage Information
  • Small 4.0 mm × 4.0 mm MLP

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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