参数资料
型号: PT6703C
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 13 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA23
封装: HORIZONTAL SMT-23
文件页数: 1/8页
文件大小: 187K
代理商: PT6703C
For technical support and more information, see inside back cover or visit www.ti.com
Standard Application
Cin/Cout: Required electrolytic capacitors –see footnotes.
L1: Optional 1H input choke –see footnotes
R1: 10-k pull-up for Pwr Good signal.
Pwr Good is high when the output is within specification.
PT6703
10–12
14–18
19–22
2
V
IN
1H
GND
V
OUT
C
OUT
330F
+
C
IN
1,000F
+
13
23
3
L1
LOAD
REMOTE SENSE (+)
REMOTE SENSE (-)
VID1
VID2
VID3
VID4
PROGRAMMING PINS
4
5
6
8
7
VID0
1
R1
PWR GOOD
STBY*
GND
OVP DRV
Description
The PT6703 is a fully integrated
13 A switching regulator housed in
a space-saving solderable package. The
PT6703 will operate from either a
3.3V or 5V input to provide a high-
performance low-voltage output that is
programmable over the range 1.1V to
1.85V. This output voltage range is
specifically suited to high performance
P and DSP applications that require
core supply voltages below 1.3V. The
voltage control inputs are also TTL
compatible. Additional features in-
clude output short circuit protection,
a “Power Good” output, and an over-
voltage protection (OVP) drive.
Features
+3.3V/5V Input
13-A Output Current
5-Bit Programmable Output:
1.1V to 1.85V (25mV Steps)
VRM 9.0 Compatible
86% Efficiency
Standby On/Off Control
PT6703—3.3V/5V
13-A Low-Voltage Programmable
Integrated Switching Regulator
SLTS151
(Revised 6/26/2001)
For STBY* pin: open = output enabled
ground = output disabled.
Pin-Out Information
Pin Function
1
OVP Drive
2
Pwr Good
3
VID0
4
VID1
5
VID2
6
VID3
7
VID4
8
STBY*
9
Donotconnect
10
Vin
11
Vin
12
Vin
Pin Function
13
Remote Sense Gnd (2)
14
GND
15
GND
16
GND
17
GND
18
GND
19
Vout
20
Vout
21
Vout
22
Vout
23
Remote Sense Vout
Ordering Information
PT6703
o = 1.1 to 1.85 Volts
(For dimensions and PC board
layout, see Package Styles 1300 &
1310.)
PT Series Suffix (PT1234X)
Case/Pin
Configuration
Vertical Through-Hole
N
Horizontal Through-Hole
A
Horizontal Surface Mount
C
Differential Remote Sense
Over-Voltage Protection Drive
Power Good Signal
Short Circuit Protection
Space Saving Solderable Case
4.7106 Hrs. MTBF
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相关代理商/技术参数
参数描述
PT6703N 功能描述:开关变换器、稳压器与控制器 1.1 to 1.85V 5/3.3V Input 13A Prog 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
PT6705 制造商:TI 制造商全称:Texas Instruments 功能描述:13 Amp 5V/3.3V Input Adjustable Integrated Switching Regulator
PT6705A 功能描述:开关变换器、稳压器与控制器 3.3Vout 13A 5V-Inp CU Case Adj 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
PT6705C 功能描述:REGULATOR 3.3V 13A VADJ HRZ SMD RoHS:否 类别:电源 - 板载 >> DC DC Converters 系列:PT6700 标准包装:10 系列:PT4570 类型:隔离 输出数:1 电压 - 输入(最小):36V 电压 - 输入(最大):75V Voltage - Output 1:9V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出(最大):3.3A 电源(瓦) - 制造商系列:30W 电压 - 隔离:1.5kV(1500V) 特点:- 安装类型:表面贴装 封装/外壳:19-SIP SMD 模块 尺寸/尺寸:3.00" L x 1.19" W x 0.50" H(76.2mm x 30.2mm x 12.7mm) 包装:托盘 工作温度:-40°C ~ 85°C 效率:84% 电源(瓦特)- 最大:30W
PT6705N 功能描述:REGULATOR 3.3V 13A VADJ VERT RoHS:否 类别:电源 - 板载 >> DC DC Converters 系列:PT6700 标准包装:10 系列:PT4570 类型:隔离 输出数:1 电压 - 输入(最小):36V 电压 - 输入(最大):75V Voltage - Output 1:9V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出(最大):3.3A 电源(瓦) - 制造商系列:30W 电压 - 隔离:1.5kV(1500V) 特点:- 安装类型:表面贴装 封装/外壳:19-SIP SMD 模块 尺寸/尺寸:3.00" L x 1.19" W x 0.50" H(76.2mm x 30.2mm x 12.7mm) 包装:托盘 工作温度:-40°C ~ 85°C 效率:84% 电源(瓦特)- 最大:30W