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
HV start-up flyback controller for DCM or QR mode; 125 kHz f_osc(h); standby output signal
Package
SO14: plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm body
Buy Options
TEA1552T/N1,118
No Longer Manufactured
12NC: 935271207118
Details
Order
TEA1552T/N1,518
No Longer Manufactured
12NC: 935271207518
Details
Order
TEA1552T/N1/DG,518
No Longer Manufactured
12NC: 935296196518
Details
Order
TEA1552T/N1/S1,118
No Longer Manufactured
12NC: 935272634118
Details
Order
TEA1552T/N1/S1,518
No Longer Manufactured
12NC: 935272634518
Details
Order
Operating Features
| Parameter | Value |
|---|---|
Topology | QR Flyback |
Environmental
| Part/12NC | PbFree | EU RoHS | Halogen Free | RHF Indicator | REACH SVHC | Weight (mg) |
|---|---|---|---|---|---|---|
TEA1552T/N1,118(935271207118) | No | No | - | REACH SVHC | - | |
TEA1552T/N1,518(935271207518) | Yes | Yes | No |  | REACH SVHC | 120.0 |
TEA1552T/N1/DG,518(935296196518) | Yes | Yes | Yes |  | REACH SVHC | 134.53900000000002 |
TEA1552T/N1/S1,118(935272634118) | No | No | - | REACH SVHC | - | |
TEA1552T/N1/S1,518(935272634518) | Yes | Yes | No | | REACH SVHC | 120.0 |
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 | ||
TEA1552T/N1,118 (935271207118) | - | - | - | - | - |
TEA1552T/N1,518 (935271207518) | No | 2 | 3 | 240 | 260 |
TEA1552T/N1/DG,518 (935296196518) | No | 3 | 3 | 240 | 260 |
TEA1552T/N1/S1,118 (935272634118) | - | - | - | - | - |
TEA1552T/N1/S1,518 (935272634518) | - | 2 | 3 | 240 | 260 |
Shipping
| Part/12NC | Harmonized Tariff (US)Disclaimer |
|---|---|
TEA1552T/N1,118 (935271207118) | 854231 |
TEA1552T/N1,518 (935271207518) | 854231 |
TEA1552T/N1/DG,518 (935296196518) | 854231 |
TEA1552T/N1/S1,118 (935272634118) | 854231 |
TEA1552T/N1/S1,518 (935272634518) | 854231 |
Discontinued and Replacement Part Data
| Part/12NC | Discontinuance Notice | Last Time Buy Date | Last Time Delivery Date |
|---|---|---|---|
TEA1552T/N1,518 (935271207518) | - | 1999-01-30 | 1999-12-31 |
TEA1552T/N1/DG,518 (935296196518) | - | 1999-01-30 | 1999-12-31 |
TEA1552T/N1/S1,518 (935272634518) | - | 1999-01-30 | 1999-12-31 |
More about TEA1552T
The GreenChipII is the second generation of green Switched Mode Power Supply (SMPS) control ICs operating directly from the rectified universal mains. A high level of integration leads to a cost effective power supply with a very low number of external components.
The special built-in green functions allow the efficiency to be optimum at all power levels. This holds for quasi-resonant operation at high power levels, as well as fixed frequency operation with valley switching at medium power levels. At low power (standby) levels, the system operates at reduced frequency and with valley detection.
The proprietary high voltage BCD800 process makes direct start-up possible from the rectified mains voltage in an effective and green way. A second low voltage BICMOS IC is used for accurate, high speed protection functions and control.
Highly efficient, reliable supplies can easily be designed using the GreenChipII control IC.