Datasheet > UP6055AQAD

UP6055AQAD

更新时间： 2024-09-25 01:14:39

品牌	Logo	应用领域
力智 - UPI		/
页数	文件大小	规格书
12页	178K
描述
High Performance, Single Synchronous Step-Up Controller

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UP6055AQAD 数据手册

Conceptual

uP6055

High Performance,

Single Synchronous Step-Up Controller

Features

General Description

The uP6055 is a high-efficiency, single synchronous boost

controller suitable for high power 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

response DC-DC converters. The output voltage ranges

from 4V to 13V, 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 VQFN3x3-16L package.

Wide Input Voltage Range: 3V to 5.5V

Output Voltage Range: 4V to 13V

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

Built-in OVP/UVP/OCP/OTP

VQFN3x3-16L Package

Order Number

uP6055PQAD

uP6055AQAD

Package Type

Remark

RoHS Compliant and Halogen Free

VQFN3x3-16L

Applications

Note:

Portable Charging Devices

(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.

Power Bank

I/O Supplies

System Power Supplies

Pin Configuration

PGND

GND

BOOT

GND

VDD

VIN

MODE

VQFN3X3-16L

uP6055-DS-C3300, June 2017

www.upi-semi.com

12 3 4 5 6 7...12

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