参数资料
型号: DC1386B
厂商: Linear Technology
文件页数: 4/26页
文件大小: 0K
描述: BOARD DEMO LTM8032
产品培训模块: µModule® Family of EN55022 Class B Certified Regulators
软件下载: LTM8032 Spice Model
设计资源: DC1386B Schematic
DC1386B Design Files
标准包装: 1
系列: µModule®
主要目的: DC/DC,步降
输出及类型: 1,非隔离
输出电压: 3.3V
电流 - 输出: 2A
输入电压: 5.5 ~ 36 V
稳压器拓扑结构: 降压
频率 - 开关: 600kHz
板类型: 完全填充
已供物品:
已用 IC / 零件: LTM8032EV
LTM8032
TYPICAL PERFORMANCE CHARACTERISTICS T A = 25°C, unless otherwise noted.
100
90
80
70
60
50
40
3.3V OUT Efficiency
100
90
80
70
60
50
40
5V OUT Efficiency
100
90
80
70
60
50
40
8V OUT Efficiency
30
20
10
0
0.01
0.1
1
5.5V IN
12V IN
24V IN
36V IN
10
30
20
10
0
0.01
0.1
1
12V IN
24V IN
36V IN
10
30
20
10
0
0.01
0.1
1
12V IN
24V IN
36V IN
10
OUTPUT CURRENT (A)
8031 G01
Input Current vs Output Current,
3.3V OUT
OUTPUT CURRENT (A)
8031 G02
Input Current vs Output Current,
5V OUT
OUTPUT CURRENT (A)
8031 G03
Input Current vs Output Current,
8V OUT
1600
1400
1200
5.5V IN
12V IN
24V IN
36V IN
1200
1000
12V IN
24V IN
36V IN
1800
1600
1400
12V IN
24V IN
36V IN
1000
800
600
400
200
800
600
400
200
1200
1000
800
600
400
200
0
0
500
1000
1500
2000
0
0
500 1000 1500
2000
0
1
500
1000
1500
2000
OUTPUT CURRENT (mA)
8032 G04
OUTPUT CURRENT (mA)
8032 G05
OUTPUT CURRENT (mA)
8032 G06
14
Minimum Required Input Voltage
vs Output Voltage, I OUT = 2A
5.0
Minimum Required Input Voltage
vs Load Current, V OUT = 2.5V
6.0
Minimum Required Input Voltage
vs Load Current, V OUT = 3.3V
12
10
8
6
4.5
4.0
3.5
3.0
5.5
5.0
4.5
4.0
4
2
0
2
4 6 8
10
2.5
2.0
0
TO RUN
TO START
500 1000 1500 2000
3.5
3.0
0
TO RUN
TO START
RUN/SS ENABLED
500 1000 1500 2000
4
OUTPUT VOLTAGE (V)
8032 G07
LOAD CURRENT (mA)
8032 G08
For more information www.linear.com/LTM8032
LOAD CURRENT (mA)
8032 G09
8032fg
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