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onsemi FAN3229TMPXRoHS

Manufacturer
onsemi
MPN
FAN3229TMPX
LCSC Part #
C890703
Packaging
WDFN-8(3x3)
Customer #
Key Attributes
4.5V~18V 3A 1.6A WDFN-8(3x3) Gate Drivers RoHS
Datasheetpdf icononsemi FAN3229TMPX
In-Stock: 422
422 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.8631$ 0.86
10+$ 0.8445$ 8.45
30+$ 0.8305$ 24.92
100+$ 0.8181$ 81.81
Standard Packaging3000/Full Reel

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Gate Drivers
Manufactureronsemi
PackagingWDFN-8(3x3)
Input Logic Level - Low-
Low Level Delay Time-
High Level Delay Time-
Quiescent Current750uA
Input Logic Level - High-
Voltage - Supply4.5V~18V
Operating Temperature-40℃~+125℃
Driven ConfigurationLow Side
Current - Output Low(IOL)3A
Rise Time12ns
Fall Time9ns
FeaturesUnder Voltage Protection;Enable shutdown
Current - Output High(IOH)1.6A
Load TypeMOSFET
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The FAN3226-29 series dual-channel 2A gate drivers are designed to drive N-channel enhancement MOSFETs in low-side switching applications by delivering high peak current pulses during short switching intervals. The drivers offer TTL or CMOS input thresholds. Internal circuitry holds the outputs low until the supply voltage enters the operating range, providing UVLO functionality. In addition, these drivers provide matched internal propagation delays between channels A and B, making them suitable for dual gate drive applications requiring precise timing, such as synchronous rectifiers. This allows two drivers to be connected in parallel, effectively doubling the current drive capability for a single MOSFET. The FAN322X drivers incorporate the MillerDrive architecture in the final output stage. This bipolar-MOSFET combination delivers high current during the Miller plateau region of the MOSFET turn-on/turn-off transition, minimizing switching losses while providing rail-to-rail voltage swing and sink current capability. The FAN3226 features two inverting drivers, while the FAN3227 features two non-inverting drivers. Each device has dual independent enable pins that default to "on" if left unconnected. In the FAN3228 and FAN3229, each channel has dual inputs with opposite polarity, allowing configuration as either non-inverting or inverting through an optional enable function using the second input. If one or both inputs are left unconnected, internal resistors bias the inputs to pull the outputs low, keeping the power MOSFETs off.

Features

AI Translation
  • Industry-standard pinout
  • 4.5V to 18V operating voltage range
  • 3A peak sink/source current, requires VDD=12V
  • 2.4A sink/1.6A source current, requires VOUT=6V
  • Selectable TTL or CMOS input thresholds
  • Four versions with dual independent drivers:
    • Dual inverting + enable (FAN3226)
    • Dual non-inverting + enable (FAN3227)
    • Dual input with two pin-output configurations:
      • FAN3225x compatible (FAN3228)
      • TPS2814D compatible (FAN3229)
  • Internal resistor shuts down driver with no input
  • MillerDrive technology
  • 12ns/9ns (typical) rise/fall time with 1nF load
  • 20ns typical propagation delay, matched to other channel within 1ns
  • Paralleled channels double current capability
  • 8-pin 3x3mm MLP or 8-pin SOIC package
  • Ambient temperature rated -40°C to +125°C

Applications

AI Translation
  • Switching power supplies
  • High-efficiency MOSFET switching
  • Synchronous rectification DC-DC converters
  • Motor control
  • Servers