Datasheet 搜索 > DC/DC转换器 > TI（德州仪器） > TPS62130ARGTR 数据手册 > TPS62130ARGTR 产品封装文件 1/41 页
器件3D模型￥ 1.518
TPS62130ARGTR 产品封装文件 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
DC/DC转换器
封装:
VQFN-16
描述:
TEXAS INSTRUMENTS TPS62130ARGTR 直流-直流开关降压, 逐步递降稳压器, 可调, 3V-17V输入, 900mV-6V/3A输出, 2.5MHz, VQFN-16 新
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引脚图在P4Hot
典型应用电路图在P1P13
原理图在P1P8P9
封装尺寸在P34P37P39P40
焊盘布局在P35
标记信息在P37P38
封装信息在P33P37P38P39P40
技术参数、封装参数在P5
应用领域在P1P13P41
电气规格在P6P12
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TPS62130ARGTR数据手册
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0.0 0.5 1.0 1.5 2.0 2.5 3.0
VIN=5V VIN=12V VIN=17V
Output Current (A)
Efficiency (%)
VOUT=3.3V
fsw=1.25MHz
G001
22μF
1.8V / 3A
10μF
1 / 2.2 µH
(3 .. 17)V
3.3nF
PVIN
AVIN
EN
SS/TR
DEF
FSW
SW
VOS
PG
FB
AGND
PGND
100kΩ
0.1μF
TPS62131
Copyright © 2016, Texas Instruments Incorporated
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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
TPS62130, TPS62130A, TPS62131, TPS62132, TPS62133
SLVSAG7E –NOVEMBER 2011–REVISED AUGUST 2016
TPS6213x 3-V to17-V, 3-A Step-Down Converter In 3x3 QFN Package
1
1 Features
1
• DCS-Control™ Topology
• Input Voltage Range: 3 to 17V
• Up to 3A Output Current
• Adjustable Output Voltage from 0.9 to 6V
• Pin-Selectable Output Voltage (nominal, + 5%)
• Programmable Soft Start and Tracking
• Seamless Power Save Mode Transition
• Quiescent Current of 17µA (typ.)
• Selectable Operating Frequency
• Power Good Output
• 100% Duty Cycle Mode
• Short Circuit Protection
• Over Temperature Protection
• Pin to Pin Compatible with TPS62140 and
TPS62150
• Available in a 3 × 3 mm, QFN-16 Package
2 Applications
• Standard 12-V Rail Supplies
• POL Supply from Single or Multiple Li-Ion Battery
• Solid-State Disk Drives
• Embedded Systems
• LDO replacement
• Mobile PCs, Tablet, Modems, Cameras
• Server, Microserver
• Data Terminal, Point of Sales (ePOS)
3 Description
The TPS6213X family is an easy to use synchronous
step down DC-DC converter optimized for
applications with high power density. A high switching
frequency of typically 2.5MHz allows the use of small
inductors and provides fast transient response as well
as high output voltage accuracy by use of the DCS-
Control™ topology.
With their wide operating input voltage range of 3V to
17V, the devices are ideally suited for systems
powered from either a Li-Ion or other batteries as well
as from 12V intermediate power rails. It supports up
to 3A continuous output current at output voltages
between 0.9V and 6V (with 100% duty cycle mode).
The output voltage startup ramp is controlled by the
soft-start pin, which allows operation as either a
standalone power supply or in tracking configurations.
Power sequencing is also possible by configuring the
Enable and open-drain Power Good pins.
In Power Save Mode, the devices draw quiescent
current of about 17μA from V
IN
. Power Save Mode,
entered automatically and seamlessly if load is small,
maintains high efficiency over the entire load range.
In Shutdown Mode, the device is turned off and
shutdown current consumption is less than 2μA.
The device, available in adjustable and fixed output
voltage versions, is packaged in a 16-pin VQFN
package measuring 3 × 3 mm (RGT).
Device Information
(1)
PART NUMBER PACKAGE BODY SIZE (NOM)
TPS6213x VQFN (16) 3.00 mm × 3.00 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
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Typical Application Schematic Efficiency vs Output Current
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