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Small black rectangular HTSSOP-16 IC with silver pins

YINGHUA

YINGHUA TAS5421QPWPRQ1 22-W Audio Amplifier HTSSOP-16

SKU CH-YPZR-MKGQJ

22-W audio amplifier IC in HTSSOP-16 package for efficient sound output

  • Product typeICs Semicoductors
  • 22-W output drives speakers with ample headroom
  • HTSSOP-16 package fits compact board layouts
  • 16-pin configuration simplifies PCB routing
  • TAS5421QPWPRQ1 model targets automotive-qualified designs

22-W Audio Amplifier IC

The YINGHUA TAS5421QPWPRQ1 is a 22-W audio amplifier integrated circuit packaged in a 16-pin HTSSOP outline. It serves engineers designing compact audio output stages for consumer or automotive electronics. The device integrates the power stage and control logic in a single monolithic component.

HTSSOP-16 Package Integration

The 16-lead HTSSOP package combines a small footprint with an exposed thermal pad for efficient heat dissipation. This integration removes the need for discrete output transistors and bulky heatsinks in space-constrained designs. The pinout simplifies PCB layout for stereo or mono bridge-tied-load configurations.

How it compares

Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.

Price $214.99
Pricier than about 87% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

Will the HTSSOP-16 pins need reflow soldering after long thermal cycles?

The HTSSOP-16 package is designed for standard surface-mount reflow; normal thermal cycling within rated limits does not require pin rework.

Does the 22-W rating represent the continuous power limit before thermal shutdown?

The 22-W figure is the rated output power; sustained operation at that level depends on PCB copper area and ambient temperature to keep the die within safe limits.

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