ACE2596 Datasheet, PDF (3/11 Pages) ACE Technology Co., LTD. – 150KHz 3A Buck DC-DC Converter

Technology
ACE2596
150KHz 3A Buck DC-DC Converter
Recommended Operating Conditions
Parameter
Symbol Value Unit
3.3V
32
5.0V
32
Maximum Input Voltage (Note 2)
12V
V_IN
32
V
ADJ (V_OUT=3.2V)
32
ADJ (V_OUT=2.5V)
25
Operating Junction Temperature
T_J -40 to 125 ^OC
Note : For ADJ version, the recommended supply voltage depends on the needed output voltage.
Electrical Characteristics
For 3.3V Output Voltage Version
Unless otherwise specified, T_J=25℃, The specifications with boldface type apply over Full Operating Junction Temperature
Range.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Output
VOUT
5.5V≦V_IN≦32V,
0.2A≦I_LOAD≦3A
3.168
3.3
3.432
V
3.135
3.465
Efficiency
η
V_IN=12V, I_LOAD=3A
75
%
For 5V Output Voltage Version
Unless otherwise specified, T_J=25℃, The specifications with boldface type apply over Full Operating Junction Temperature
Range.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Output
VOUT
7V≦V_IN≦32V,
0.2A≦I_LOAD≦3A
4.800
5
5.200
V
4.750
5.250
Efficiency
η
V_IN=12V, I_LOAD=3A
80
%
For 12V Output Voltage Version
Unless otherwise specified, T_J=25℃, The specifications with boldface type apply over Full Operating Junction Temperature
Range.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Output
VOUT
15V≦V_IN≦32V,
0.2A≦I_LOAD≦3A
11.52
12.48
12.0
V
11.40
12.60
Efficiency
η
V_IN=24V, I_LOAD=3A
88
%
VER 1.2 3