- 您现在的位置：买卖IC网 > PDF目录66042 > PT5524A (TEXAS INSTRUMENTS INC) 4 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, SMA5 PDF资料下载
参数资料
| 型号： | PT5524A |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 4 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, SMA5 |
| 封装： | ROHS COMPLIANT, SIP-5 |
| 文件页数： | 1/9页 |
| 文件大小： | 178K |
| 代理商： | PT5524A |
For technical support and more information, see inside back cover or visit www.ti.com
PT5520 Series
1.5-A 5-V/3.3-V Input Adjustable
Integrated Switching Regulator
SLTS147A
(Revised 10/5/2001)
Standard Application
C
1
C
2
+V
O
COM
+V
IN
+
PT5520
2
3
5
4
1
INH
V
O ADJ
C1 = Optional 1F ceramic
C2 = Required 100F (See Notes)
Ordering Information
PT5521
¨ =3.3 Volts
PT5522
¨ =2.5 Volts
PT5523
¨ =2.0 Volts
PT5524
¨ =1.8 Volts
PT5525
¨ =1.5 Volts
PT5526
¨ =1.2 Volts
PT5527
¨ =1.0 Volts
Pin
Function
1
Inhibit *
2Vin
3
GND
4Vo
5Vo Adjust
Pin-Out Information
* For Inhibit pin:
Open = output enabled
Ground = output disabled
PT Series Suffix (PT1234 x )
Case/Pin
Order
Package
Configuration
Suffix
Code
Vertical
N
(EFK)
Horizontal
A
(EFL)
SMD
C
(EFM)
(Reference the applicable package code draw-
ing for the dimensions and PC board layout)
Description
The PT5520 Excalibur power modules
are a series of high-performance Integrated
Switching Regulators (ISRs). Rated 1.5A,
these modules operate from input voltages as
low as 3.1V to provide a local step-down
power source. They are an ideal compliment
to the industry’s latest high-performance DSPs
and microprocessors. The series includes
output voltage options as low as 1.0VDC.
The PT5520 series is packaged in a 5-pin
thermally efficient copper case. The case is
solderable, has a small footprint, and can
accommodate both through-hole and surface
mount pin configurations.
The product features external output
voltage adjustment, an inhibit function, and
short circuit protection. A 100F capacitor
is required for proper operation.
Features
Single-Device: 5V/3.3V Input
DSP Compatible
89% Efficiency
Small Footprint
Space-Saving package
Adjustable Output Voltage
Output Inhibit Function
Short Circuit Protection
Solderable Copper Case
相关PDF资料 |
PDF描述 |
|---|---|
| PT5522C | 4 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, SMA5 |
| PT5526C | 4 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, SMA5 |
| PT5544N | 1.75 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA3 |
| PT5542N | 0.75 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA3 |
| PT5542A | 0.75 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA3 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PT5524C | 功能描述:开关变换器、稳压器与控制器 ADJ STEP-DOWN ISR RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| PT5524N | 功能描述:开关变换器、稳压器与控制器 ADJ STEP-DOWN ISR RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| PT5525 | 制造商:TI 制造商全称:Texas Instruments 功能描述:1.5-A 5-V/3.3-V Input Adjustable Integrated Switching Regulator |
| PT5525A | 功能描述:DC/DC转换器 1.5V 1.5A 5/3.3V Inp Adj Step-Down ISR 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: |
| PT5525C | 功能描述:DC/DC转换器 1.5V 1.5A 5/3.3V Inp Adj Step-Down ISR 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: |
发布紧急采购，3分钟左右您将得到回复。