Datasheet > RTQ2103A-QA

RTQ2103A-QA

更新时间： 2024-11-27 15:50:03

品牌	Logo	应用领域
立锜 - RICHTEK		/
页数	文件大小	规格书
14页	244K
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中文翻译

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技术参数
数据手册

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RTQ2103A-QA 技术参数

Status：	Active	Vin (min) (V)：	3
Vin (max) (V)：	6	Number of Outputs：	1
Vout (min) (V)：	0.45	Vout (max) (V)：	5.5
Preset Vout (V)：		Output Adj. Method：	Resistor
Iout (max) (A)：	2	Current Limit (typ) (A)：	3.2
Freq (typ) (kHz)：	2700	Freq (min) (kHz)：
Freq (max) (kHz)：		Ext Sync：	No
Ron_HS (typ) (mOhm)：	130	Ron_LS (typ) (mOhm)：	105
Iq (typ) (mA)：	0.03	Features：	ACOT Control;AEC-Q100 Qualified;Fast Transient Response;PSM;Power Good
Package Type：	PSOP-8

RTQ2103A-QA 数据手册

RTQ2103A-QA

2A, 6V, Low I_QACOT Synchronous Step-Down Converter

General Description

Features

^AEC-Q100 Grade 1 Qualified

The RTQ2103A is a full featured 6V, 2A, Advanced

Constant-On-Time (ACOT) synchronous step-down

converter with two integrated MOSFETs. The advanced

COT operation allows transient responses to be optimized

over a wide range of loads, and output capacitors to

efficiently reduce external component count. The

RTQ2103A provides up to 2.7MHz switching frequency to

minimize the size of output inductor and capacitors. The

RTQ2103A is available in the SOP-8 (Exposed Pad)

package.

^3V to 6V Input Voltage Range

^Advanced COT Control Loop Design

^Fast Transient Response

^Internal 130mΩ and 105mΩ Synchronous Rectifier

^Highly Accurate V_OUTRegulation Over Load/Line

Range

^Robust Loop Stability with Low-ESR C_OUT

^Automotive Temperature Range −40°C to 125°C

Applications

Ordering Information

 Mobile Phones and HandheldDevices

 STB, Cable Modem, and xDSL Platforms

 WLANASIC Power / Storage (SSDand HDD)

 General Purpose for POL LV Buck Converter

 Automotive Infotainment

-QA

RTQ2103A

Grade

QA : AEC-Q100 Qualified and

Screened by High Temperature

Package Type

SP : SOP-8 (Exposed Pad-Option 2)

 Automotive Instrument Clusters & HUD

 Car Connectivity

Lead Plating System

G : Green (Halogen Free and Pb Free)

Note :

Richtek products are :

Pin Configuration

(TOP VIEW)

 RoHS compliant and compatible with the current require-

ments of IPC/JEDEC J-STD-020.

PGND

AGND

VIN

 Suitable for use in SnPb or Pb-free soldering processes.

GND

PGOOD

VOS

Marking Information

SOP-8 (Exposed Pad)

RTQ2103AGSPQA : Product Number

RTQ2103A

YMDNN : Date Code

GSPQAYMDNN

is a registered trademark of Richtek Technology Corporation.

DSQ2103A-QA-02 Nevember 2019

www.richtek.com

12 3 4 5 6 7...14

中文翻译

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RTQ2116A-QA	RICHTEK	获取价格	Charging Port Controller and Integrated 36V 3A Synchronous Buck Converter
RTQ2116C-QA	RICHTEK	获取价格	USB Type-C DFP with Charging Port Controller and Integrated 36V 3.5A Synchronous Buck Conv
RTQ2117A-QA	RICHTEK	获取价格	Charging Port Controller and Integrated 36V 3A Synchronous Buck Converter
RTQ2117C-QA	RICHTEK	获取价格	USB Type-C DFP with Charging Port Controller and Integrated 36V 3.5A Synchronous Buck Conv

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