Datasheet > UP6018QQMI

UP6018QQMI

更新时间： 2024-09-25 01:16:07

品牌	Logo	应用领域
力智 - UPI		/
页数	文件大小	规格书
14页	338K
描述
20W High Performance Single Synchronous Step-Up Converter

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中文翻译

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数据手册

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UP6018QQMI 数据手册

Conceptual

uP6018Q

20W High Performance,

Single Synchronous Step-Up Converter

Features

General Description

The uP6018Q is a high-efficiency, single synchronous boost

converter suitable for up to 20W applications in Power Bank

and E-Cigarette. The proprietary RCOT_TMtechnology

provides fast transient response and high noise immunity.

It supports ceramic output capacitors. This combination is

ideal for building modern low duty ratio, untra-fast load step

responseDC-DC converters. The output voltage ranges from

4V to 15V, and the conversion input voltage ranges is from

3V to 5.5V. The switching frequency is fixed 450kHz. It is

available in a space saving WQFN4x4-32L package.

Wide Input Voltage Range: 3V to 5.5V

Output Voltage Range: 4V to 15V

Wide Output Load Range: Up to 20W

Built-In 1% 1V Reference

Built-In LDO Linear Voltage Regulator

RCOT_TM(Robust Constant On-Time) Control

Architecture

450kHz Switching Frequency

4000ppm/^oC R_DS(ON)Current Sensing

8ms Soft Start

Ordering Information

Order Number

uP6018QQMI

Package Type

WQFN4x 4-32L

Remark

Built-in OVP/UVP/OCP/OTP

WQFN4x4-32L Package

Note:

RoHS Compliant and Halogen Free

(1) Please check the sample/production availability with

uPI representatives.

(2) uPI products are compatible with the current IPC/JEDEC

J-STD-020 requirement. They are halogen-free, RoHS

compliant and 100% matte tin (Sn) plating that are suitable

for use in SnPb or Pb-free soldering processes.

Applications

Portable Charging Devices

Power Bank

I/O Supplies

System Power Supplies

Pin Configuration

LX_C 25

VOUT 26

BOOT 27

VIN 28

16 PGND

15 PGND

14 PGND

13 PGND

12 PGND

11 PGND

10 LGRIP

Exposed Pad III

(VOUT)

Exposed Pad I

(LX)

OCP 29

AGND 30

EN 31

Exposed PadII

(AGND)

FB 32

VREG

WQFN4x4-32L

uP6018Q-DS-C3001, Oct. 2017

www.upi-semi.com

12 3 4 5 6 7...14

中文翻译

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