FAN3111E: External DC 2~5V referenced input, single non-inverting output, peak 1.4A sink, 1.4A source current Low-Side Gate Driver

Datasheet: Single 1 A High-Speed, Low-Side Gate Driver
Rev. 3 (774kB)
Product Overview
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The FAN3111 1A gate driver is designed to drive an N-channel enhancement-mode MOSFET in low-side switching applications. Two input options are offered: FAN3111C has dual CMOS inputs with thresholds referenced to VDD for use with PWM controllers and other input-signal sources that operate from the same supply voltage as the driver. For use with low-voltage controllers and other input signal sources that operate from a lower supply voltage than the driver, that supply voltage may also be used as the reference for the input thresholds of the FAN3111E. This driver has a single, non-inverting, low-voltage input plus a DC input VXREF for an external reference voltage in the range 2 to 5V. The FAN3111 is available in a lead-free finish industry-standard 5-pin SOT23.
Features
 
  • 1.4A Peak Sink / Source at VDD = 12V
  • 1.1A Sink / 0.9A Source at VOUT = 6V
  • 4.5 to 18V Operating Range
  • FAN3111C Compatible with FAN3100C Footprint
  • Two Input Configurations:
  • Dual CMOS Inputs Allow Configuration as Non-Inverting or Inverting with Enable Function
  • Single Non-Inverting, Low-Voltage Input for Compatibility with Low-Voltage Controllers
  • Small Footprint Facilitates Distributed Drivers for Parallel Power Devices
  • 15ns Typical Delay Times
  • 9ns Typical Rise / 8ns Typical Fall times with 470pF Load
  • 5-Pin SOT23 Package
  • Rated from -40°C to 125°C Ambient
Applications
  • AC-DC Merchant Power Supply - Servers & Workstations
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
FAN3111ESX Active
Pb-free
Halide free
FAN3111E SOT-23-5 527AH 1 260 Tape and Reel 3000 $0.2818
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Power Switch
Number of Outputs
Topology
Isolation Type
Vin Max (V)
VCC Max (V)
Rise Time (ns)
Fall Time (ns)
Drive Source Current Typ (A)
Drive Sink Current Typ (A)
Turn On Prop. Delay Typ (ns)
Turn Off Prop. Delay Typ (ns)
Delay Matching
Package Type
FAN3111ESX  
 $0.2818 
Pb
H
 Active   
MOSFET
1
Single
Non-Isolated
-
18
9
8
1.4
1.4
15
15
SOT-23-5
Case Outlines
527AH   
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