参数资料
型号: PTB48560BAS
厂商: Texas Instruments
文件页数: 8/29页
文件大小: 0K
描述: CONV DC/DC 3.3V 8A SMD 11DIP
标准包装: 12
系列: PTB48560
类型: 隔离
输出数: 1
电压 - 输入(最小): 36V
电压 - 输入(最大): 75V
Voltage - Output 1: 1.8 ~ 3.6 V
电流 - 输出(最大): 8A
电源(瓦) - 制造商系列: 30W
电压 - 隔离: 1.5kV(1500V)
安装类型: 表面贴装
封装/外壳: 11-DIP SMD 模块
尺寸/尺寸: 2.09" L x 1.09" W x 0.39" H(53.0mm x 27.6mm x 10.0mm)
包装: 托盘
工作温度: -40°C ~ 85°C
效率: 82%
电源(瓦特)- 最大: 30W
产品目录页面: 2703 (CN2011-ZH PDF)
其它名称: 296-20342
PTB48560BAS-ND
PTB48560A, PTB48560B
PTB48560C
SLTS236A – MARCH 2005 – REVISED OCTOBER 2005
TYPICAL CHARACTERISTICS
www.ti.com
PTB48560B Characteristic Data (V O = 3.3 V)
EFFICIENCY
vs
OUTPUT CURRENT
90
V I = 36 V
80
(1) (2)
60
50
OUTPUT VOLTAGE RIPPLE
vs
OUTPUT CURRENT
70
60
V I = 60 V
V I = 75 V
40
30
V I = 60 V
V I = 75 V
V I = 48 V
50
40
20
10
V I = 36 V
V I = 48 V
30
0
1
2
3
4
5
6
7
8
0
0
1
2
3
4
5
6
7
8
7
I O - Output Current - A
Figure 1.
POWER DISSIPATION
vs
OUTPUT CURRENT
90
I O - Output Current - A
Figure 2.
TEMPERATURE DERATING
vs
OUTPUT CURRENT
400 LFM
6
V I = 75 V
80
5
4
3
2
1
V I = 60 V
V I = 48 V
V I = 36 V
70
60
50
40
30
200 LFM
100 LFM
Nat
conv
0
0
1
2
3
4
5
6
7
8
20
0
2 4
6
8
I O - Output Current - A
Figure 3.
I O ? Output Current ? A
Figure 4.
(1)
(2)
8
All data listed in Figure 1 , Figure 2 , and Figure 3 have been developed from actual products tested at 25°C. This data is considered
typical data for the dc-dc converter.
The temperature derating curves represent operating conditions at which internal components are at or below manufacturer's maximum
rated operating temperature. Derating limits apply to modules soldered directly to a 100–mm × 100–mm, double-sided PCB with 2 oz.
copper. For surface mount packages, multiple vias (plated through holes) are required to add thermal paths around the power pins.
Please refer to the mechanical specification for more information. Applies to Figure 4 .
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PTB48560C 制造商:TI 制造商全称:Texas Instruments 功能描述:30-W, 48-V INPUT DC/DC CONVERTERS WITH AUTO-TRACK TM SEQUENCING
PTB48560CAH 功能描述:DC/DC转换器 30-W 9V to 13.2V Adj DC/DC Converter RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸:
PTB48560CAS 功能描述:DC/DC转换器 30-W 9V to 13.2V Adj DC/DC Converter RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸:
PTB48560CAZ 功能描述:DC/DC转换器 30-W 9V to 13.2V Adj DC/DC Converter RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸: