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首頁>RTQ2102B-QA>規(guī)格書詳情

RTQ2102B-QA中文資料立锜科技數(shù)據(jù)手冊PDF規(guī)格書

RTQ2102B-QA
廠商型號

RTQ2102B-QA

功能描述

1.5A, 6V, Low IQ ACOT? Synchronous Step-Down Converter

文件大小

1.35223 Mbytes

頁面數(shù)量

21

生產(chǎn)廠商 Richtek Technology Corporation
企業(yè)簡稱

RICHTEK立锜科技

中文名稱

立锜科技股份有限公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-7-11 9:21:00

人工找貨

RTQ2102B-QA價格和庫存,歡迎聯(lián)系客服免費人工找貨

RTQ2102B-QA規(guī)格書詳情

General Description

The RTQ2102A and RTQ2102B are 1.5A, high-efficiency,

Advanced Constant-On-Time (ACOT?

) synchronous stepdown converters. The device operates with input

voltages from 3V to 6V. The device can program the

output voltage between 0.45V to VIN. The low quiescent

current design with the integrated low RDS(ON) power

MOSFETs achieves high efficiency over the wide load

range. 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 RTQ2102A and RTQ2102B

provide up to 2.7MHz switching frequency to minimize

the size of output inductor and capacitors.

The RTQ2102A and RTQ2102B provide complete

protection functions such as input undervoltage lockout,

output undervoltage protection, overcurrent protection,

and thermal shutdown.

The cycle-by-cycle current limit provides protection

against shorted outputs and soft-start eliminates input

current surge during start-up. The RTQ2102A and

RTQ2102B are available in WDFN-8L 3x3 package.

Features

? AEC-Q100 Grade 1 Qualified

? Input Supply Voltage Range: 3V to 6V

? Output Voltage Range: 0.45V to VIN

? 1.5A Converter Integrated 110m? and 90m? FETS

in WDFN-8L 3x3 Package

? Advanced Constant On-Time (ACOT?

) Control

? Ultrafast Transient Response

? No Needs for External Compensations

? Optimized for Low-ESR Ceramic Output

Capacitors

? Low Quiescent Current: 30?A

? Steady Switching Frequency: 2.7MHz

? Automatic Power Saving Mode (PSM)

? Input Undervoltage Lockout (UVLO)

? Output Undervoltage Protection (UVP) with

Hiccup Mode

? Over-Temperature Protection (OTP)

? Power Good Indication

Applications

? Mobile Phones and Handheld Devices

? STB, Cable Modem, and xDSL Platforms

? WLAN ASIC Power/Storage (SSD and HDD)

? General Purpose for POL LV Buck Converter

? Automotive Infotainment

? Automotive Instrument Clusters & HUD

? Car Connectivity

供應商 型號 品牌 批號 封裝 庫存 備注 價格
Richte
25+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價
RICHTEK
24+
SOP8
2500
市場最低 原裝現(xiàn)貨 假一罰百 可開原型號
詢價
RICHTEK
22+23+
SOP
8000
新到現(xiàn)貨,只做原裝進口
詢價
RICHTEK/立锜
2052+
SOP-8
9852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價
24+
N/A
69000
一級代理-主營優(yōu)勢-實惠價格-不悔選擇
詢價
Richtek USA Inc.
24+
8-SOP
65200
一級代理/放心采購
詢價
RICHTEK/立锜
24+
SOP8
60000
全新原裝現(xiàn)貨
詢價
Richtek USA Inc.
25+
8-SOIC(0.154 3.90mm 寬)裸露
9350
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證
詢價
RICHTEK/立锜
20+
QFN
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價
Richtek
2023+
PSOP-8
3873
安羅世紀電子只做原裝正品貨
詢價