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参数资料
| 型号： | PTH04T231WAST |
| 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： | DIP-10 |
| 文件页数： | 23/36页 |
| 文件大小： | 1160K |
| 代理商： | PTH04T231WAST |
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DATASHEET TABLE OF CONTENTS
ENVIRONMENTAL AND ABSOLUTE MAXIMUM RATINGS
www.ti.com ............................................................................................................................................. SLTS271C – SEPTEMBER 2006 – REVISED MARCH 2009
ORDERING INFORMATION
For the most current package and ordering information, see the Package Option Addendum at the end of this data sheet, or see
the TI website at www.ti.com.
DATASHEET SECTION
PAGE NUMBER
ENVIRONMENTAL AND ABSOLUTE MAXIMUM RATINGS
3
ELECTRICAL CHARACTERISTICS TABLE (PTH04T230W)
4
ELECTRICAL CHARACTERISTICS TABLE (PTH04T231W)
6
PIN-OUT AND TERMINAL FUNCTIONS
8
TYPICAL CHARACTERISTICS (VI = 5V)
9
TYPICAL CHARACTERISTICS (VI = 3.3V)
10
ADJUSTING THE OUTPUT VOLTAGE
11
CAPACITOR RECOMMENDATIONS
13
TURBOTRANS INFORMATION
17
UNDERVOLTAGE LOCKOUT (UVLO)
22
SOFT-START POWER-UP
23
REMOTE SENSE
23
OUTPUT ON/OFF INHIBIT
24
OVER-CURRENT PROTECTION
24
OVER-TEMPERATURE PROTECTION
25
SYCHRONIZATION (SMARTSYNC)
25
AUTO-TRACK SEQUENCING
26
PREBIAS START-UP
28
TAPE & REEL AND TRAY DRAWINGS
30
(Voltages are with respect to GND)
UNIT
VTrack
Track pin voltage
–0.3 to VI + 0.3
V
TA
Operating temperature range Over VI range
–40 to 85
Surface temperature of module body or pins
Twave
Wave soldering temperature
AD suffix
260
(5 seconds maximum)
AS suffix
235(1)
°C
Treflow
Solder reflow temperature
Surface temperature of module body or pins
AZ suffix
260(1)
Tstg
Storage temperature
Storage temperature of module removed from shipping package
–55 to 125
Tpkg
Packaging temperature
Shipping Tray or Tape and Reel storage or bake temperature
45
Mechanical shock
Suffix AD
500
Per Mil-STD-883D, Method 2002.3 1 msec,
1/2 sine, mounted
Suffix AS and AZ
250
G
Suffix AD
20
Mechanical vibration
Mil-STD-883D, Method 2007.2 20-2000 Hz
Suffix AS and AZ
15
Weight
2.7
grams
Flammability
Meets UL94V-O
(1)
During reflow of surface mount package version do not elevate peak temperature of the module, pins or internal components above the
stated maximum.
Copyright 2006–2009, Texas Instruments Incorporated
3
Product Folder Link(s): PTH04T230W PTH04T231W
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| PTH04T230WAST | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| PTH04T231WAD | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| PTH04T230WAZT | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| PTH04T231WAZT | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
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相关代理商/技术参数 |
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| PTH04T231WAZ | 功能描述:DC/DC转换器 6A 2.2V-5.5Vin Non- Iso Adj Pwr 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: |
| PTH04T231WAZT | 功能描述:DC/DC转换器 6A 2.2V-5.5Vin Non- Iso Adj Pwr 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: |
| PTH04T240F | 制造商:TI 制造商全称:Texas Instruments 功能描述:10-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED POWER MODULE FOR 3-GHz DSP SYSTEMS |
| PTH04T240F_10 | 制造商:TI 制造商全称:Texas Instruments 功能描述:10-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED POWER MODULE FOR 3-GHz DSP SYSTEMS |
| PTH04T240FAD | 功能描述:DC/DC转换器 10A,2.2V-5.5V Inp Pwr Mod 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: |
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