参数资料
型号: LMZ14201TZX-ADJ/NOPB
厂商: National Semiconductor
文件页数: 7/27页
文件大小: 0K
描述: IC BUCK SYNC ADJ 1A TO-PMOD-7
产品培训模块: LMZ Power Modules
SIMPLE SWITCHER® Regulators
SIMPLE SWITCHER Power Modules
视频文件: Power Design Invitational - Another Geek Moment
标准包装: 500
系列: SIMPLE SWITCHER®
类型: 非隔离(POL)
输出数: 1
电压 - 输入(最小): 6V
电压 - 输入(最大): 42V
Voltage - Output 1: 0.8 ~ 6 V
电流 - 输出(最大): 1A
电源(瓦) - 制造商系列: 6W
特点: 带有 UVLO
安装类型: 表面贴装
封装/外壳: TO-PMOD-7,电源模块
尺寸/尺寸: 0.40" L x 0.54" W x 0.18" H(10.2mm x 13.8mm x 4.6mm)
包装: 带卷 (TR)
工作温度: -40°C ~ 125°C
效率: 90%
电源(瓦特)- 最大: 6W
其它名称: LMZ14201TZX-ADJ
LMZ14201
www.ti.com
SNVS649F – JANUARY 2010 – REVISED OCTOBER 2013
Typical Performance Characteristics (continued)
Unless otherwise specified, the following conditions apply: V IN = 24V; Cin = 10uF X7R Ceramic; C O = 100uF X7R Ceramic;
Tambient = 25 C for efficiency curves and waveforms.
100
Efficiency 36V Input @ 25°C
1.2
Dissipation 36V Input @ 25°C
95
90
1.0
85
80
75
6.0
5.0
3.3
0.8
0.6
6.0
5.0
70
65
60
0.4
0.2
3.3
55
25°C
25°C
50
0
0.2
0.4
0.6
0.8
1
0
0
0.2
0.4
0.6
0.8
1
OUTPUT CURRENT (A)
Figure 9.
OUTPUT CURRENT (A)
Figure 10.
100
Efficiency 42V Input @ 25°C
1.2
Dissipation 42V Input @ 25°C
95
90
1.0
6.0
85
80
75
6.0
5.0
3.3
0.8
0.6
5.0
3.3
70
65
60
0.4
0.2
55
25°C
25°C
50
0
0.2
0.4
0.6
0.8
1
0
0
0.2
0.4
0.6
0.8
1
OUTPUT CURRENT (A)
Figure 11.
OUTPUT CURRENT (A)
Figure 12.
100
Efficiency 6V Input @ 85°C
0.45
Dissipation 6V Input @ 85°C
95
90
85
80
3.3
2.5
1.8
1.5
1.2
0.375
0.3
3.3
2.5
1.8
1.5
75
70
65
0.225
0.15
1.2
60
0.075
85°C
55
50
0
85°C
0.2
0.4
0.6
0.8
1
0
0
0.2
0.4
0.6
0.8
1
OUTPUT CURRENT (A)
Figure 13.
OUTPUT CURRENT (A)
Figure 14.
Copyright ? 2010–2013, Texas Instruments Incorporated
Product Folder Links: LMZ14201
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