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参数资料
| 型号： | PTD08A015WAD |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源模块 |
| 英文描述： | DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT, MODULE-12 |
| 文件页数： | 11/15页 |
| 文件大小： | 578K |
| 代理商： | PTD08A015WAD |
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PTD08A015W
(Top View)
Texas
Instruments
www.ti.com
SLTS296A – OCTOBER 2009 – REVISED FEBRUARY 2010
TERMINAL FUNCTIONS
TERMINAL
DESCRIPTION
NAME
NO.
VI
1
The positive input voltage power node to the module, which is referenced to common GND.
2
GND
This is the common ground connection for the VI and VO power connections.
3
VO
4
The regulated positive power output with respect to GND.
TEMP
5
Temperature sense output. The voltage level on this pin represents the temperature of the module.
IOUT
6
Current sense output. The voltage level on this pin represents the average output current of the module.
AGND
7
Analog ground return. It is the 0 Vdc reference for the control inputs.
The inhibit pin is a negative logic input that is referenced to AGND. Applying a low-level signal to this pin disables the
INH(1)
8
module and turns off the output voltage. A 10 k
Ω pull-up to 3.3 V or 5 V is required if the INH signal is not used.
Current limit flag. The Fault signal is a 3.3 V digital output which is latched high after an over-current condition. The
FAULT
9
Fault is reset after two complete PWM cycles without an over-current condition (third rising edge of the PWM).
Synchronous Rectifier Enable. This pin is a high impedance digital input. A 3.3 V or 5 V logic level signals is used to
SRE
10
enable the synchronous rectifier switch. When this signal is high, the module will source and sink output current. When
this signal is low, the module will only source current.
PWM
11
This is the PWM input pin. It is a high impedance digital input that accepts 3.3 V or 5 V logic level signals up to 1 MHz.
VBIAS
12
Bias voltage supply required to power internal circuitry. For optimal performance connect VBIAS to VI.
(1)
Denotes negative logic: High = Normal operation, Low = Function active
Copyright 2009–2010, Texas Instruments Incorporated
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Product Folder Link(s): PTD08A015W
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PTD08A020W | 制造商:TI 制造商全称:Texas Instruments 功能描述:20-A, 4.75-V to 14-V INPUT, NON-ISOLATED, WIDE-OUTPUT, DIGITAL POWERTRAIN? MODULE |
| PTD08A020W_08 | 制造商:TI 制造商全称:Texas Instruments 功能描述:20-A, 4.75-V to 14-V INPUT, NON-ISOLATED, WIDE-OUTPUT, DIGITAL POWERTRAIN⑩ MODULE |
| PTD08A020W_10 | 制造商:TI 制造商全称:Texas Instruments 功能描述:20-A, 4.75-V to 14-V INPUT, NON-ISOLATED, WIDE-OUTPUT, DIGITAL POWERTRAIN? MODULE |
| PTD08A020WAD | 功能描述:DC/DC转换器 20A 4.75V-14V Non Iso Dig PwrTrain 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: |
| PTD08A020WAG | 功能描述:MODULE DGTL POWERTRAIN 20A 12SMD RoHS:是 类别:电源 - 板载 >> DC DC Converters 系列:Powertrain™ 设计资源:VI-200, VI-J00 Design Guide, Appl Manual 标准包装:1 系列:* 类型:隔离 输出数:1 电压 - 输入（最小）:55V 电压 - 输入（最大）:100V Voltage - Output 1:15V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出（最大）:* 电源（瓦） - 制造商系列:200W 电压 - 隔离:* 特点:* 安装类型:通孔 封装/外壳:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 0.79" H（116.8mm x 47.2mm x 20.1mm） 包装:散装 工作温度:-55°C ~ 85°C 效率:* 电源（瓦特）- 最大:* |
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