MA5401-AE
Document 924B-1
Flyback/ Buck Transformer for TI UCC25230 Switching Converter
The MA5401-AE was developed for use with the Texas Instruments UCC25230 Switching Converter (12 - 100 V input, 0.20 A output).
It is designed to meet UL60950 Functional Isolation for working voltage up to 210 V peak.
With 1000 Vrms (1500 Vdc) hipot and a small package size, this transformer is ideal for use in high density isolated circuit applications.
It provides tight coupling (k > 0.99), high inductance and excellent current handling in a rugged, low cost part.
SHS +
D1 +
0.189 ±0.003 4,80 ±0,08
14 0.189 ±0.003
XXX X 4,80 ±0,08
Dot indicates pin 1
Dash number
Internal code
0.114 ±0.004 2,90 ±0,10
Remended Land Pattern
0.138 3,50 0.090 2,30
0.134 0.090 3,40 2,30
0.030 0,75
45° typ
0.197 5,00
0.060 1,52 1 L1 2
1:1
4 L2
0.059 1,50 0.134 3,40 0.197 5,00
Dimensions are in inches mm
VIN CIN
SLS VPRI
L1 CPRI
L2 Co
- Typical Flyback / Buck Converter
VOUT
-...
