Datasheet > DIO56132

DIO56132

更新时间： 2024-04-09 19:00:50

品牌	Logo	应用领域
帝奥微 - DIOO		/
页数	文件大小	规格书
21页	768K
描述
The DIO56132 is designed to drive AMOLED displays (Active Matrix Organic Light Emitting Diode) req

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DIO56132 数据手册

Rev 1.1

DIO56132

Triple-Output AMOLED Display Power Supply

Features

Descriptions



Input Voltage Range: 2.9V~4.5V

The DIO56132 is designed to drive AMOLED

displays (Active Matrix Organic Light Emitting

Diode) requiring V_(AVDD), V_(ELVDD)and V_(ELVSS). The

device integrates a boost converter for V_(ELVDD), an

inverting buck-boost converter for V_(ELVSS)and a

boost converter for V_(AVDD), which are suitable for

battery operated products. The digital interface

control pin (CTRL) allows programming V_(ELVSS)in



Synchronous Boost Converter (AVDD)

–

5.8V or 7.7V Output Voltage

1% Accuracy

120mA Output Current Protection (±20%)

V_Ito V_Oand V_Oto V_IIsolation



Synchronous Boost Converter (ELVDD)

–

4.6V Output Voltage

0.5% Accuracy

digital steps. The DIO56132 uses

novel

700mA Output Current Capability

External Output Voltage Sensing Pin for

Load Drop Compensation

V_Ito V_Oand V_Oto V_IIsolation

technology enabling excellent line and load

regulation.

–



Synchronous Inverting Buck-Boost

Converter (ELVSS)

Applications



Smartphones

–

–5.4V to –1.4V Output Voltage

(programmable)

Small Size Tablets

Active Matrix OLED Displays ≤ 8

–

–4V Default Output Voltage

1% Accuracy at –4V (±30mV)

700mA Output Current Capability

V_Ito V_Oand V_Oto V_IIsolation



VELVSS Start-up Delay: 10ms

Single-Wire Digital Interface for

Programming



Short Circuit and OLP Detect time: 3ms

Thermal Shutdown

Available in TQFN3*3-16 Package

Ordering Information

Order Part Number

Top Marking

T_A

Package

DIO56132CL16

DEF2

Green

-40 to 85°C

TQFN3*3-16

Tape & Reel, 5000

www.dioo.com

DIO56132• Rev. 1.1

12 3 4 5 6 7...21

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