Features
Battery Cell Controller, Advanced, 6 Channels, TPL, LQFP48.
Package
HLQFP48 LQFP64, plastic, low profile quad flat package; 64 terminals; 0.5 mm pitch; 10 mm x 10 mm x 1.4 mm body.
Package
RDBS27P: plastic rectangular-DIL-bent-SIL (reverse bent) power package; 27 leads, (row spacing 2.54 mm)
Buy Options
TDF8541SD/N3,112
Active
12NC: 935297741112
Details
Order
TDF8541SD/N2,112
No Longer Manufactured
12NC: 935291921112
Details
Order
Operating Features
| Parameter | Value |
|---|---|
Remark | I2C Bus diagnostic |
RMS power (W) | 4 x 25 |
| Parameter | Value |
|---|---|
Gain (dB) | 26 |
Channel configuration | BTL/quad |
Environmental
| Part/12NC | PbFree | EU RoHS | Halogen Free | RHF Indicator | REACH SVHC | Weight (mg) |
|---|---|---|---|---|---|---|
TDF8541SD/N2,112(935291921112) | No | Yes | No |  | REACH SVHC | 7747.0 |
TDF8541SD/N3,112(935297741112) | No | Yes Certificate Of Analysis (CoA) | Yes |  | REACH SVHC | 3003.0523182 |
Quality
| Part/12NC | Safe Assure Functional Safety |
|---|---|
TDF8541SD/N2,112 (935291921112) | - |
TDF8541SD/N3,112 (935297741112) | No |
Shipping
| Part/12NC | Harmonized Tariff (US)Disclaimer |
|---|---|
TDF8541SD/N2,112 (935291921112) | 854233 |
TDF8541SD/N3,112 (935297741112) | 854233 |
Discontinued and Replacement Part Data
| Part/12NC | Discontinuance Notice | Last Time Buy Date | Last Time Delivery Date | Replacement |
|---|---|---|---|---|
TDF8541SD/N2,112 (935291921112) | - | 2009-12-31 | 2010-06-30 | TDF8541SD/N3,112 (935297741112) |
More about TDF8541
The TDF8541 is one of a new generation of complementary quad Bridge-Tied Load (BTL) audio power amplifiers intended for automotive applications. It has full I²C-bus controlled diagnostics, including start-up diagnostics. The TDF8541 can operate at a battery voltage as low as 6 V making this amplifier suitable for stop/start-car operation.
The amplifier uses a complementary DMOS output stage in a Silicon-On-Insulator (SOI)- based BCD process. The DMOS output stage ensures a high- power output signal with advanced sound quality. The SOI-based BCD process ensures a robust amplifier, where latch-up cannot occur, with good separation between the four independent channels, with every component isolated and without substrate currents.