MB39C015 Datasheet, PDF (25/43 Pages) Cypress Semiconductor – High efficiency : 96% (Max)

MB39C015
(Continued)
CTL threshold voltage VTH vs. Input voltage
1.4
1.2
VTHHCT
1.0
VTHLCT
0.8
0.6
Ta = +25 °C
VOUT = 2.5 V
0.4
0.2
VTHHCT : Circuit OFF → ON
VTHLCT : Circuit ON → OFF
0.0
2.0
3.0
4.0
5.0
6.0
Input voltage VIN (V)
Power dissipation vs. Operating
ambient temperature
(with thermal via)
3500
3125
3000
2500
2000
1500
1250
1000
500
0
+85
−50
0
+50
+100
Operating ambient temperature Ta ( °C )
XPOR output voltage VXPOR vs. Input voltage
6.0
Ta = +25 °C
5.0 _{VPORH = 3.7 V setting}
4.0
3.0
2.0
VXPORL
1.0
VXPORH
0.0
2.0
3.0
4.0
5.0
6.0
Input voltage VIN (V)
Power dissipation vs. Operating
ambient temperature
(without thermal via)
3500
3000
2500
2000
1563
1500
1000
625
500
0
−50
0
+85
+50
+100
Operating ambient temperature Ta ( °C )
Document Number: 002-08364 Rev. *A
Page 25 of 43