RTQ2102A集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料
廠商型號(hào) |
RTQ2102A |
參數(shù)屬性 | RTQ2102A 封裝/外殼為8-WDFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG BUCK ADJ 1.5A SYNC 8WDFN |
功能描述 | 1.5A, 6V, Low IQ ACOT? Synchronous Step-Down Converter |
封裝外殼 | 8-WDFN 裸露焊盤 |
文件大小 |
1.3522 Mbytes |
頁(yè)面數(shù)量 |
21 頁(yè) |
生產(chǎn)廠商 | Richtek Technology Corporation |
企業(yè)簡(jiǎn)稱 |
RichTek |
中文名稱 | 立锜科技股份有限公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-13 9:20:00 |
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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
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
RTQ2102AGQW-QA
- 制造商:
Richtek USA Inc.
- 類別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器
- 系列:
Automotive, AEC-Q100
- 包裝:
卷帶(TR)
- 功能:
降壓
- 輸出配置:
正
- 拓?fù)洌?/span>
降壓
- 輸出類型:
可調(diào)式
- 輸出數(shù):
1
- 電壓 - 輸入(最小值):
3V
- 電壓 - 輸入(最大值):
6V
- 電壓 - 輸出(最小值/固定):
0.45V
- 電壓 - 輸出(最大值):
6V
- 電流 - 輸出:
1.5A
- 頻率 - 開關(guān):
2.7MHz
- 同步整流器:
是
- 工作溫度:
-40°C ~ 125°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
8-WDFN 裸露焊盤
- 供應(yīng)商器件封裝:
8-WDFN(3x3)
- 描述:
IC REG BUCK ADJ 1.5A SYNC 8WDFN
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
Richte |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
RICHTEK |
24+ |
QFN |
15000 |
市場(chǎng)最低 原裝現(xiàn)貨 假一罰百 可開原型號(hào) |
詢價(jià) | ||
RICHTEK/立锜 |
20+ |
WDFN-8L3x3 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
RICHTEK |
22+23+ |
QFN |
8000 |
新到現(xiàn)貨,只做原裝進(jìn)口 |
詢價(jià) | ||
24+ |
N/A |
69000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
RICHTEK |
24+ |
QFN |
10000 |
一級(jí)代理保證進(jìn)口原裝正品現(xiàn)貨假一罰十價(jià)格合理 |
詢價(jià) | ||
Richtek USA Inc. |
21+ |
NA |
11500 |
正品專賣,進(jìn)口原裝深圳現(xiàn)貨 |
詢價(jià) | ||
RICHTEK |
22+ |
QFN |
10000 |
原裝正品,渠道現(xiàn)貨 |
詢價(jià) | ||
Richtek USA Inc. |
24+ |
8-WDFN(3x3) |
65200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
RICHTEK(臺(tái)灣立锜) |
2405+ |
8-WFDFN 裸露焊盤 |
50000 |
只做原裝優(yōu)勢(shì)現(xiàn)貨庫(kù)存,渠道可追溯 |
詢價(jià) |