参数资料
型号: PTN78020WAZT
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源模块
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封装: ROHS COMPLIANT, DIP-7
文件页数: 23/26页
文件大小: 669K
代理商: PTN78020WAZT
TYPICAL CHARACTERISTICS (7-V INPUT)(1)(2)
0
10
20
30
40
50
0
1
2
3
4
5
6
IO -OutputCurrent- A
V
-OutputV
olt
ageRipple-mV
O
PP
VO =3.3V
VO =5V
0
1
2
3
4
0
1
2
3
4
5
6
P
-PowerDissip
ation-W
D
IO -OutputCurrent- A
VO =3.3V
VO =5V
0
1
2
3
4
5
6
50
60
70
80
90
100
VO =3.3V
VO =5V
Efficiency-%
IO -OutputCurrent- A
20
30
40
50
60
70
80
90
0
1
2
3
4
5
6
IO -OutputCurrent- A
200LFM
100LFM
Natconv
T
emperatureDerating-
C
o
Airflow
VO =3.3V
20
30
40
50
60
70
80
90
0
1
2
3
4
5
6
IO -OutputCurrent- A
200LFM
100LFM
Natconv
T
emperatureDerating-
C
o
Airflow
VO =5V
SLTS228B – DECEMBER 2004 – REVISED APRIL 2008 .................................................................................................................................................. www.ti.com
EFFICIENCY
OUTPUT VOLTAGE RIPPLE
POWER DISSIPATION
vs
OUTPUT CURRENT
Figure 1.
Figure 2.
Figure 3.
TEMPERATURE DERATING
vs
OUTPUT CURRENT
Figure 4.
Figure 5.
(1)
The electrical characteristic data has been developed from actual products tested at 25
°C. This data is considered typical for the
converter. Applies to Figure 1, Figure 2, and Figure 3.
(2)
The temperature derating curves represent the conditions at which internal components are at or below the manufacturer's maximum
operating temperatures. Derating limits apply to modules soldered directly to a 100 mm x 100 mm double-sided PCB with 2 oz. copper.
For surface mount packages (AS and AZ suffix), 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 and Figure 5.
6
Copyright 2004–2008, Texas Instruments Incorporated
Product Folder Link(s): PTN78020W PTN78020H
相关PDF资料
PDF描述
PTN78020HAST 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTN78020HAH 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTN78020HAZT 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
PTN78060WAH 5.5 A SWITCHING REGULATOR, 660 kHz SWITCHING FREQ-MAX, DMA10
PTQB425080P2AD 1-OUTPUT 200 W DC-DC REG PWR SUPPLY MODULE
相关代理商/技术参数
参数描述
PTN78060 制造商:TI 制造商全称:Texas Instruments 功能描述:3-A, WIDE-INPUT ADJUSTABLE SWITCHING REGULATOR
PTN78060A 制造商:TI 制造商全称:Texas Instruments 功能描述:15-W, WIDE-INPUT ADJUSTABLE POSITIVE-TO-NEGATIVE VOLTAGE REGULATOR MODULE
PTN78060AAH 功能描述:DC/DC转换器 3A Wide-In Wide Neg Out Adj Module 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:
PTN78060AAS 功能描述:DC/DC转换器 3A Wide-In Wide Neg Out Adj Module 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:
PTN78060AAST 功能描述:DC/DC转换器 3A Wide-In Wide Neg Out Adj Module 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: