📢 Final call: FREE worldwide delivery ends on Mar. 31! No min purchase or code needed. 🛒 Shop now

TDA7851FH-QIX

TDA7851FH-QIX

Active

TDA7851F

4 x 48 W MOSFET quad bridge power amplifier

Supply Voltage Min Volt8.0
Supply Voltage Max Volt18.0
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTube
RoHs compliantEcopack2
GradeAutomotive
Package NameFLEXIWATT FM2 25

The TDA7851F is a breakthrough MOSFET technology class AB audio power amplifier, designed for high-power car radio.The fully complementary P-Channel/N-Channel output structure allows a rail-to-rail output voltage swing. This, combined with high output current and minimized saturation losses, sets...
Read More

Key features
  • Multipower BCD technology
  • High output power capability:
    • 4 x 48 W/4 Ω max.
    • 4 x 28 W/4 Ω @ 14.4 V, 1 kHz, 10 %
    • 4 x 72 W/2 Ω max.
  • MOSFET output power stage
  • Excellent 2 Ω driving capability
  • Hi-Fi class distortion
  • Low output noise
  • Standby function
  • Mute function
  • Automute at min. supply voltage detection
  • Low external component count:
    • Internally fixed gain (26 dB)
    • No external compensation
    • No bootstrap capacitors
  • Output DC offset detector
  • Protections:
    • Output short circuit to GND, to Vs, across the load
    • Very inductive loads
    • Overrating chip temperature with soft thermal limiter
    • Load dump voltage
    • Fortuitous open GND
    • Reversed battery
    • ESD
In stock
Quantity $ per unit Savings
1-9$6.210%
10-20$5.5910%
Contact sales
$6.21
$6.21
Supply Voltage Min Volt8.0
Supply Voltage Max Volt18.0
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTube
RoHs compliantEcopack2
GradeAutomotive
Package NameFLEXIWATT FM2 25

The TDA7851F is a breakthrough MOSFET technology class AB audio power amplifier, designed for high-power car radio.The fully complementary P-Channel/N-Channel output structure allows a rail-to-rail output voltage swing. This, combined with high output current and minimized saturation losses, sets...
Read More

Key features
  • Multipower BCD technology
  • High output power capability:
    • 4 x 48 W/4 Ω max.
    • 4 x 28 W/4 Ω @ 14.4 V, 1 kHz, 10 %
    • 4 x 72 W/2 Ω max.
  • MOSFET output power stage
  • Excellent 2 Ω driving capability
  • Hi-Fi class distortion
  • Low output noise
  • Standby function
  • Mute function
  • Automute at min. supply voltage detection
  • Low external component count:
    • Internally fixed gain (26 dB)
    • No external compensation
    • No bootstrap capacitors
  • Output DC offset detector
  • Protections:
    • Output short circuit to GND, to Vs, across the load
    • Very inductive loads
    • Overrating chip temperature with soft thermal limiter
    • Load dump voltage
    • Fortuitous open GND
    • Reversed battery
    • ESD