Texas Instruments TPA0172PWPG4 Audio Amplifiers
IC AMP CLASS AB STER 2W 24HTSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPA0172PWPG4
Detailed Description
2-channel Class AB audio amplifier IC in HTSSOP package. Delivers 2W output power into a 4Ω load with a 5V operating supply voltage. Features I²C interface, 75dB PSRR, and a quiescent current of 8mA. Operates from a 4.5V to 5.5V supply, with a maximum power dissipation of 2.7W. RoHS compliant and lead-free.
Package
HTSSOP
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
TPA0172PWPG4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPA0172PWPG4 Audio Amplifiers technical specifications.
General
RoHS
Yes
Number of Channels
2
Package / Case
24-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
5V
Lifecycle Status
Obsolete
Package
HTSSOP
Features
I²C
Lead Free
Lead Free
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Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 24-TSSOP | 16-VFQFN Exposed Pad | 9-UFBGA | 16-UFBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 5V | 3V ~ 3.6V | 5V | 1.8V ~ 5.5V |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Features | I²C | Depop, Mute, Short-Circuit and Thermal Protection | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Differential Inputs, Short-Circuit and Thermal Protection, Shutdown |
| Max Output Power X Channels Load | 2W x 2 @ 4Ohm | 25mW x 2 @ 32Ohm | 2.75W x 1 @ 4Ohm | 2.7W x 1 @ 4Ohm |
| Output Type | 2-Channel (Stereo) with Stereo Headphones | 2-Channel Stereo | 1-Channel (Mono) | 1-Channel (Mono) |
| Type | Class AB | Class AB | Class D | Class D |
| Number of Channels | 2 | -- | 1 | 1 |
| Lead Free | Lead Free | -- | Contains Lead | Lead Free |
| Action |
Texas Instruments TPA0172PWPG4 Audio Amplifiers Overview
2-channel Class AB audio amplifier IC in HTSSOP package. Delivers 2W output power into a 4Ω load with a 5V operating supply voltage. Features I²C interface, 75dB PSRR, and a quiescent current of 8mA. Operates from a 4.5V to 5.5V supply, with a maximum power dissipation of 2.7W.
RoHS compliant and lead-free.
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