Datasheet4U Logo Datasheet4U.com

FAN3217 Datasheet Low-side Gate Drivers

Manufacturer: onsemi

Overview: Dual 2-A High-Speed, Low-Side Gate Drivers FAN3216 / FAN3217 The FAN3216 and FAN3217 dual 2 A gate drivers are designed to drive N−channel enhancement−mode MOSFETs in low−side switching applications by providing high peak current pulses during the short sw itching intervals. They are both available with TTL input thresholds. Internal circuitry provides an under−voltage lockout function by holding the output LOW until the supply voltage is within the operating range. In addition, the drivers feature matched internal propagation delays between A and B channels for applications requiring dual gate drives with critical timing, such as synchronous rectifiers. This also enables connecting two drivers in parallel to effectively double the current capability driving a single MOSFET. The FAN3216/17 drivers incorporate MillerDrivet architecture for the final output stage. This bipolar−MOSFET combination provides high current during the Miller plateau stage of the MOSFET turn−on / turn−off process to minimize switching loss, while providing rail−to−rail voltage swing and reverse current capability. The FAN3216 offers two inverting drivers and the FAN3217 offers two non−inverting drivers. Both are offered in a standard 8−pin SOIC package.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key Features

  • Industry.
  • Standard Pinouts.
  • 4.5 V to 18 V Operating Range.
  • 3 A Peak Sink/Source at VDD = 12 V.
  • 2.4 A Sink / 1.6 A Source at VOUT = 6 V.
  • Inverting Configuration (FAN3216) and Non.
  • Inverting Configuration (FAN3217).
  • Internal Resistors Turn Driver Off If No Inputs.
  • 12 ns / 9 ns Typical Rise/Fall Times (1 nF Load).
  • 20 ns Typical Propagation Delay Matched within 1 ns to the Other Channel.
  • TTL Input Thresho.

FAN3217 Distributor & Price

Compare FAN3217 distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.

More Datasheets from onsemi

Part Number Description
FAN3213 Low-Side Gate Drivers
FAN3214 Low-Side Gate Drivers
FAN3216 Low-Side Gate Drivers
FAN3223 Dual 4-A High-Speed Low-Side Gate Drivers
FAN3224 Dual 4-A High-Speed Low-Side Gate Drivers
FAN3225 Dual 4-A High-Speed Low-Side Gate Drivers
FAN3226 Dual 2-A High-Speed Low-Side Gate Drivers
FAN3227 Dual 2-A High-Speed Low-Side Gate Drivers
FAN3228 Dual 2-A High-Speed Low-Side Gate Drivers
FAN3229 Dual 2-A High-Speed Low-Side Gate Drivers