The TEA1733 is a low cost Switched Mode Power Supply (SMPS) controller IC intended for flyback topologies. The TEA1733 operates in fixed frequency mode. To reduce EMI, frequency jitter has been implemented. For Continuous Conduction Mode (CCM) operation, slope compensation is integrated. The controller can be set to accept an over-power situation for a limi.
2.1 Features SMPS controller IC enabling low cost applications Large input voltage range (12V up to 30V) Very low supply current during start-up and restart (typ. 10μA) Low supply current during normal operation (typ. 500μA without load) Over-power compensation Adjustable over-power time-out Adjustable over-power restart timer Fixed switching frequency with frequency jitter to reduce EMI Frequency reduction with fixed minimum peak current at low power operation to maintain high efficiency at low output power levels Slope compensation for CCM operation Low and adjustable o.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TEA1731LTS |
NXP |
GreenChip SMPS controller | |
2 | TEA1731TS |
NXP |
GreenChip SMPS controller | |
3 | TEA1732CTS |
NXP |
GreenChip SMPS controller | |
4 | TEA1732LTS |
NXP |
GreenChip SMPS controller | |
5 | TEA1732TS |
NXP |
GreenChip SMPS controller | |
6 | TEA1733AT |
NXP |
GreenChip SMPS controller | |
7 | TEA1733CP |
NXP |
GreenChip SMPS controller | |
8 | TEA1733CT |
NXP |
GreenChip SMPS controller | |
9 | TEA1733L |
NXP |
GreenChip SMPS control IC | |
10 | TEA1733LP |
NXP |
GreenChip III SMPS control IC | |
11 | TEA1733LT |
NXP |
GreenChip SMPS control IC | |
12 | TEA1733MT |
NXP |
GreenChip SMPS control IC |