AAT1230ITP-T1 Analogic Tech, AAT1230ITP-T1 Datasheet - Page 18

• Manufacturer Part Number: AAT1230ITP-T1
• Description: Switching Converters, Regulators & Controllers 18V 100mA Step-Up Converter
• Manufacturer: Analogic Tech

Specifications of AAT1230ITP-T1

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

AAT1230/1230-1 Losses
From datasheet curves, V
R
I
I
P
T
18
RMS(ON)
RMS(OFF)
DS(ON)L
J(MAX)
LOSS(RDSON)
= T
= I
= 1.270
= 0.527A
= 527mA
= I
= 1.270
= 0.298A
= 298mA
= 50 + 160 (0.089)
= 50 + 14.2
= 64.2°C
= 75mΩ, R
PEAK
AMB
PEAK
= I
= 0.082 + 0.007
= 89mW
= 0.527
+ θ
·
RMS(ON)
·
JA
0.834
D
(1 - D
0.166
· P
2
MAX
3
DS(ON)IN
3
2
3
(0.220 + 0.075) + 0.298
· (R
LOSS(RDSON)
3
MAX
DS(ON)L
IN
)
= 220mΩ, θ
= 3.6V, T
+ R
DS(ON)IN
CASE
JA
) + I
= 160°C/W.
= 100°C, TSOPJW-12:
2
RMS(OFF)
· 0.075
2
· R
DS(ON)IN
18V 100mA Step-Up Converter
AAT1230/1230-1
1230.2007.06.1.6