ACE150112FM+H ACE [ACE Technology Co., LTD.], ACE150112FM+H Datasheet - Page 2

• Manufacturer Part Number: ACE150112FM+H
• Description: 150KHz,2A, PWM Step-Down DC/DC Converter
• Manufacturer: ACE [ACE Technology Co., LTD.]

Packaging Type
Pin Description
SHDN
Selection Guide
Power Dissipation Table
Note:
2.T
3.θ
Package
1.Exceeding the maximum allowable power dissipation will result in excessive die temperature, and the regulator
SOP-8 (ACE1501XXFM+)
ACE150 X XX XX + H
SOP-8 (ACE1502XXFM+)
Vout
Vout
The θ
assume no Ambient airflow.
Vin
FB
NC
Vin
FB
will go into Thermal shutdown.
JA
J
FM
: Junction Temperature Calculation T
: Thermal Resistance-Junction to Ambient, D
JA
numbers are guidelines for the thermal performance of the device/PC-board system. All of the above
(
O
C /W )
θ
70
JA
GND
GND
GND
GND
GND
GND
GND
GND
Df(mW/℃)TA≧25℃
Technology
6.06
Output Voltage:
3.3V/5.0V/12V/ADJ
FM : SOP-8
Halogen - free
Pb - free
Pin
J
= T
Power rating(mW)
A
+ ( P
T
F
150KHz,2A ,PWM Step-Down DC/DC Converter
A
: Derating factor, Po: Power consumption
1785
≤ 25
D
x θ
JA
O
C
)
Power rating(mW)
T
A
1142
=70
O
C
Power rating (mW)
ACE150X
T
A
= 85
928
VER 1.2
O
C
2