TDF8599: I2C-bus controlled dual channel 43 W/2 Ohm single channel85 W/1 Ohm class-D power amplifier with load diagnostics
The TDF8599 is a dual Bridge-Tied Load (BTL) car audio amplifier comprising an NDMOST-NDMOST output stage based on SOI BCDMOS technology. Low power dissipation enables the TDF8599 high-efficiency, class-D amplifier to be used with a smaller heat sink than those normally used with standard class-AB amplifiers.
The TDF8599 can operate in either non-I2C-bus mode or I2C-bus mode. When in I2C-bus mode, DC load detection results and fault conditions can be easily read back from the device. Up to five I2C-bus addresses can be selected depending on the value of the external resistor connected to pins ADS and MOD.
When pin ADS is short circuited to pin AGND, the TDF8599 operates in non-I2C-bus mode. Switching between Operating mode and Mute mode in non-I2C-bus mode is only possible using pins EN and SEL_MUTE.
sot851-2_3d
Data Sheets (2)
| Name/Description | Modified Date |
|---|---|
| I2C-bus controlled dual channel 43 W/2 Ohm, single channel 85 W/1 Ohm class-D power amplifier with load diagnostics (REV 2.0) PDF (563.0 kB) TDF8599B | 29 Aug 2016 |
| I2C-bus controlled dual channel 135W/4 Ohm, single channel 250W/2 Ohm class-D power amplifier with load diagnostics (REV 3.0) PDF (515.0 kB) TDF8599A | 02 May 2013 |
Brochures (1)
| Name/Description | Modified Date |
|---|---|
| Bring concert hall-like sound into the vehicle (REV 1.0) PDF (99.0 kB) 75017413 | 22 May 2013 |
Package Information (1)
| Name/Description | Modified Date |
|---|---|
| plastic, heatsink small outline package; 36 leads; low stand-off height (REV 1.0) PDF (738.0 kB) SOT851-2 | 08 Feb 2016 |
Ordering Information
| Product | Status | Package version |
|---|---|---|
| TDF8599BTH | Active | SOT851-2 |
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TDF8599BTH/N1 | | SOT851-2 | Reel 13" Q1/T1 in Drypack | Discontinued | TDF8599BTH/N1,518 (9352 888 53518) | Standard Marking | TDF8599BTH/N1 |   | 3 | 3 | |
| Tube in Drypack | Discontinued | TDF8599BTH/N1,512 (9352 888 53512) | Standard Marking | TDF8599BTH/N1 | | 3 | 3 | ||||
| TDF8599BTH/N1C | | SOT851-2 | Reel 13" Q1/T1 in Drypack | Active | TDF8599BTH/N1CY (9353 065 78518) | Standard Marking | TDF8599BTH/N1C | | 3 | 3 | |
| Tube in Drypack | Active | TDF8599BTH/N1CS (9353 065 78512) | Standard Marking | TDF8599BTH/N1C | | 3 | 3 | ||||
| TDF8599CTH/N1 | | SOT851-2 | Reel 13" Q1/T1 | Active | TDF8599CTH/N1,118 (9352 908 89118) | Standard Marking | TDF8599CTH/N1 | | 1 | 1 | |
| Bulk Pack | Active | TDF8599CTH/N1,112 (9352 908 89112) | Standard Marking | TDF8599CTH/N1 | | 1 | 1 | ||||
| TDF8599ATH/N2C | | SOT851-2 | Reel 13" Q1/T1 in Drypack | Active | TDF8599ATH/N2CY (9353 065 75518) | Standard Marking | TDF8599ATH/N2C | | 3 | 3 | |
| Tube in Drypack | Active | TDF8599ATH/N2CS (9353 065 75512) | Standard Marking | TDF8599ATH/N2C | | 3 | 3 | ||||
| TDF8599ATH/N2 | | SOT851-2 | Reel 13" Q1/T1 in Drypack | Discontinued | TDF8599ATH/N2,518 (9352 888 81518) | Standard Marking | TDF8599ATH/N2 | | 3 | 3 | |
| Tube in Drypack | Discontinued | TDF8599ATH/N2,512 (9352 888 81512) | Standard Marking | TDF8599ATH/N2 | | 3 | 3 |
