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.
Features
Synchronous rectification controller suitable for both high-side and low-side control
Buy Options
TEA1791T/N1,118
Active
12NC: 935287392118
Details
Order
In Stock:2,320
Order from distributorsTEA1791T/N1/G,118
No Longer Manufactured
12NC: 935292762118
Details
Order
TEA1791T/N2J
No Longer Manufactured
12NC: 935294262118
Details
Order
Operating Features
| Parameter | Value |
|---|---|
Topology | Synchronous Rectification |
Minimum SR active time (μs) | 2 |
Driver activation voltage (mV) | -310 |
| Parameter | Value |
|---|---|
Driver regulation voltage (mV) | -55 |
Driver deactivation voltage (mV) | -12 |
Driver activation delay time (ns) | 125 |
Environmental
| Part/12NC | PbFree | EU RoHS | Halogen Free | RHF Indicator | REACH SVHC | Weight (mg) |
|---|---|---|---|---|---|---|
TEA1791T/N1,118(935287392118) | Yes | Yes Certificate Of Analysis (CoA) | Yes |  | REACH SVHC | 81.0 |
TEA1791T/N1/G,118(935292762118) | No | No | - | REACH SVHC | - | |
TEA1791T/N2J(935294262118) | Yes | Yes | Yes | | REACH SVHC | 1.0 |
Quality
| Part/12NC | Safe Assure Functional Safety | Moisture Sensitivity Level (MSL) | Peak Package Body Temperature (PPT) (C°) | ||
|---|---|---|---|---|---|
| Lead Soldering | Lead Free Soldering | Lead Soldering | Lead Free Soldering | ||
TEA1791T/N1,118 (935287392118) | No | 1 | 1 | 240 | 260 |
TEA1791T/N1/G,118 (935292762118) | - | - | - | - | - |
TEA1791T/N2J (935294262118) | No | 1 | 1 | 240 | 260 |
Shipping
| Part/12NC | Harmonized Tariff (US)Disclaimer |
|---|---|
TEA1791T/N1,118 (935287392118) | 854231 |
TEA1791T/N1/G,118 (935292762118) | 854231 |
TEA1791T/N2J (935294262118) | 854231 |
Discontinued and Replacement Part Data
| Part/12NC | Discontinuance Notice | Last Time Buy Date | Last Time Delivery Date | Replacement |
|---|---|---|---|---|
TEA1791T/N1/G,118 (935292762118) | - | 2005-06-30 | 2005-12-31 | TEA1791T/N1,118 (935287392118) |
More about TEA179X
The TEA1791T is a member of the new generation of Synchronous Rectifier (SR) controller ICs for switched mode power supplies. Its high level of integration allows the design of a cost-effective power supply with a very low number of external components. The TEA1791T is a controller IC dedicated to synchronous rectification on the secondary side of discontinuous conduction mode and quasi-resonant flyback converters. The TEA1791T is fabricated in a Silicon On Insulator (SOI) process.