RT9480 datasheet(1/16 Pages) RICHTEK

номер детали	RT9480

подробное описание детали	Easy to Use Power Bank Solution

PDF	16 Pages

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производитель	RICHTEK [Richtek Technology Corporation]

домашняя страница	http://www.richtek.com

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RT9480

®

DS9480-04

December 2014

www.richtek.com

1

Copyright

is a registered trademark of Richtek Technology Corporation.

©

Easy to Use Power Bank Solution (EZPBSTM) Integrated Chip

with Two Ports Output

General Description

The RT9480 is a high integration and easy to use power

solution for Li-ion power bank and other powered handheld

applications. We call it EZPBSTM (Easy to Use Power

Bank Solution). This single chip includes a linear charger,

a synchronous Boost with dual output load management

and a torch function support. The battery volume and the

state of charging and discharging can be indicated by

4LEDs. The RT9480 is available in the WQFN-24L 4x4

package.

Simplified Application Circuit

Features

EZPBSTM (Easy to Use Power Bank Solution)



Compact BOM Elements with EZPBSTM Single Chip



Protection Functions (OTP, OVP, OCP, VBUS and

Output Short Protection)



Support Charging and Discharging at the same time

by Smart Algorithm

Charger



One Linear Charger up to 1.2A



DPM Function (Dynamic Power Management)



Thermal Regulation



Auto-Recharge



Support JEITA Function

USB Output



Support Dual USB Output



Auto and Button Control



Sync-Boost Total Output Current up to 2.5A



Peak Efficiency 97%

Battery State of Charge (SOC) Indicator



Battery SOC Detection



Support NTC for Battery Temperature Sensing



4LEDs for Battery SOC Display

Other Functions



Torch Functions

Applications



Li-ion Power Bank

Ordering Information

Note :

Richtek products are :

 RoHS compliant and compatible with the current require-

ments of IPC/JEDEC J-STD-020.

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

RT9480

Package Type

QW : WQFN-24L 4x4 (W-Type)

(Exposed Pad-Option 2)

Lead Plating System

G : Green (Halogen Free and Pb Free)

Serial Number

VBAT

VBUS

RT9480

LEDx

VMID

LXBST

GND

BUTTON

USBOUT1

USBOUT2

SWIN2

TORCH

Input Power

Battery

CIN

Battery

USB Port 1

LED Indicator

USB Port 2

Torch Function

C1

CVMID

L1

CBAT

Аналогичный номер детали - RT9480

производитель	номер детали	датащи	подробное описание детали
Richtek Technology Corp...	RT9480	176Kb / 16P	Easy to Use Power Bank Solution Integrated Chip
	RT9480GQW	657Kb / 7P	Dual Output Power Bank Reference Design Using RT9480
	RT9480GQW	176Kb / 16P	Easy to Use Power Bank Solution Integrated Chip
	RT9480	176Kb / 16P	Easy to Use Power Bank Solution Integrated Chip

More results

Аналогичное описание - RT9480

производитель	номер детали	датащи	подробное описание детали
National Semiconductor ...	LMZ1420XEXT	748Kb / 10P	Evaluation Board power modules are easy-to-use DC-DC solution
Richtek Technology Corp...	RT9481	1Mb / 41P	Easy to Use Power Bank Solution
Richtek Technology Corp...	RT9483	187Kb / 16P	Easy to Use Power Bank Solution
Active-Semi, Inc	ACT2813	646Kb / 23P	5V/2.4A Power Bank Solution Rev 2, 19-May-15
Active-Semi, Inc	ACT2813	645Kb / 23P	5V/2.4A Power Bank Solution Rev 2, 19-May-15
Richtek Technology Corp...	RT9480	176Kb / 16P	Easy to Use Power Bank Solution Integrated Chip
Generalplus Technology ...	GPES203B	250Kb / 12P	Easy-to-use SOUNDPLUS
	GPES216B2	423Kb / 14P	Easy-to-use SOUNDPLUS
	GPES220B2	427Kb / 14P	Easy-to-use SOUNDPLUS
	GPES230B2	719Kb / 15P	Easy-to-use SOUNDPLUS

More results

RT9480 датащи(PDF) 1 Page - Richtek Technology Corporation

RT9480 датащи(HTML) 1 Page - Richtek Technology Corporation

Аналогичный номер детали - RT9480

Аналогичное описание - RT9480

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