STOD2540PMR STMicroelectronics, STOD2540PMR Datasheet

STOD2540PMR

Manufacturer Part Number

STOD2540PMR

Description

IC POWER SUPPLY PMOLED 8-QFN

Manufacturer

STMicroelectronics

Datasheets

1.STOD2540PMR.pdf (4 pages)

2.STOD2540PMR.pdf (20 pages)

Specifications of STOD2540PMR

Display Type

PMOLED

Configuration

Display Matrix

Current - Supply

400µA

Voltage - Supply

3 V ~ 5.5 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

8-QFN

For Use With

497-6397 - BOARD EVAL FOR PMOLED STOD2540

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Interface

Digits Or Characters

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

497-6131-2

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

STOD2540PMR

Manufacturer:

SAMSUNG

Quantity:

34 000

Company:

BOSTOCK HK LIMITED

Part Number:

STOD2540PMR

Manufacturer:

Current page: 1 of 4
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Features

■

Description

This demonstration board is based on the

STOD2540 and is dedicated to passive matrix

OLED (PMOLED) displays for portable handsets

and provides the pre-charge and biasing voltage

of the column matrix driver.

The STOD2540 is a boost converter that operates

from 3.0 V to 5.5 V and can provide an output

voltage as high as 25 V.

The current capability of the STOD2540 allows

the supply of a 1", 1.3" or 1.5" color PMOLED.

The maximum output current capability is 40 mA

with an output voltage up to 25 V, while the supply

voltage is from 3.0 V to 5.5 V.

August 2008

For further information contact your local STMicroelectronics sales office.

PFM mode control

Supply voltage from 3.0 V to 5.5 V

High efficiency over wide range of load (1 mA

to 40 mA)

Integrated load disconnect switch

Overvoltage protection with automatic restart

Soft-start with adjustable peak current limit

Low shutdown current

Small external inductor

Demonstration board for PMOLED display power supply

Rev 1

STEVAL-CLP001V1

based on the STOD2540

STEVAL-CLP001V1

Data Brief

www.st.com

1/4

Related parts for STOD2540PMR

STOD2540PMR Summary of contents

Page 1

... PMOLED. The maximum output current capability with an output voltage while the supply voltage is from 3 5.5 V. August 2008 For further information contact your local STMicroelectronics sales office. STEVAL-CLP001V1 based on the STOD2540 STEVAL-CLP001V1 Rev 1 Data Brief 1/4 www ...

Page 2

Circuit schematic 1 Circuit schematic Figure 1. Schematic diagram 2/4 STEVAL-CLP001V1 ...

Page 3

STEVAL-CLP001V1 2 Revision history Table 1. Document revision history Date 21-Aug-2008 Revision 1 Initial release. Revision history Changes 3/4 ...

Page 4

... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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